!SESSION 2019-12-09 19:34:30.556 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_202 java.vendor=AdoptOpenJdk BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_AU Command-line arguments: -os win32 -ws win32 -arch x86_64 -data D:\KNIME\workspace_consulting !ENTRY org.eclipse.ui 2 0 2019-12-09 19:35:09.578 !MESSAGE Warnings while parsing the key bindings from the 'org.eclipse.ui.commands' and 'org.eclipse.ui.bindings' extension point !SUBENTRY 1 org.eclipse.ui 2 0 2019-12-09 19:35:09.578 !MESSAGE Cannot bind to an undefined command: plug-in='org.knime.workbench.editor', id='knime.commands.editor.gridSettings' !ENTRY org.eclipse.jface 2 0 2019-12-09 19:35:12.334 !MESSAGE Keybinding conflicts occurred. They may interfere with normal accelerator operation. !SUBENTRY 1 org.eclipse.jface 2 0 2019-12-09 19:35:12.334 !MESSAGE A conflict occurred for CTRL+F: Binding(CTRL+F, ParameterizedCommand(Command(org.eclipse.ui.edit.findReplace,Find and Replace, Find and replace text, Category(org.eclipse.ui.category.edit,Edit,null,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@2a9464d9, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) Binding(CTRL+F, ParameterizedCommand(Command(knime.commands.findnode,Find Node..., Finds a Node in the workflow., Category(knime.command.category,KNIME Workflow Editor commands,Commands available for the workflow editor,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@21cb907d, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-09 19:35:42.196 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-09 19:35:42.215 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.osgi 2 0 2019-12-09 19:35:50.360 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.keras.theano.core.DLKerasTheanoNetwork,5,main]" timed out waiting (5001ms) for thread "Thread[DL-Installation-Test-org.knime.dl.tensorflow.savedmodel.core.TFSavedModelNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.keras.theano.core.DLKerasTheanoNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; osgi.identity="org.knime.python.typeextensions"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !ENTRY org.eclipse.osgi 2 0 2019-12-09 19:35:50.373 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.keras.cntk.core.DLKerasCNTKNetwork,5,main]" timed out waiting (5001ms) for thread "Thread[DL-Installation-Test-org.knime.dl.tensorflow.savedmodel.core.TFSavedModelNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.keras.cntk.core.DLKerasCNTKNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; osgi.identity="org.knime.python.typeextensions"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !ENTRY org.eclipse.osgi 2 0 2019-12-09 19:35:50.387 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.keras.tensorflow.core.DLKerasTensorFlowNetwork,5,main]" timed out waiting (5001ms) for thread "Thread[DL-Installation-Test-org.knime.dl.tensorflow.savedmodel.core.TFSavedModelNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.keras.tensorflow.core.DLKerasTensorFlowNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; osgi.identity="org.knime.python.typeextensions"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !ENTRY org.eclipse.ui 4 4 2019-12-09 19:35:55.127 !MESSAGE Unable to initialize part !STACK 0 org.eclipse.core.runtime.OperationCanceledException: Unable to load workflow "UCQ_TimeSheets" Location does not exist. at org.knime.workbench.editor2.WorkflowEditor.setInput(WorkflowEditor.java:1309) at org.knime.workbench.editor2.WorkflowEditor.init(WorkflowEditor.java:503) at org.eclipse.ui.internal.EditorReference.initialize(EditorReference.java:362) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:333) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:990) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:955) at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:124) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:399) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:318) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:105) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:74) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:56) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:129) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:992) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:661) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:767) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:738) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:732) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:716) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$1.handleEvent(PartServiceImpl.java:104) at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.hidePart(PartServiceImpl.java:1308) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.hidePart(PartServiceImpl.java:1258) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.closePart(StackRenderer.java:1266) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.access$1(StackRenderer.java:1252) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer$5.close(StackRenderer.java:1121) at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1938) at org.eclipse.swt.custom.CTabFolder.lambda$0(CTabFolder.java:333) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4238) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3817) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-09 19:35:55.528 !MESSAGE !STACK 0 java.lang.NullPointerException at org.knime.workbench.editor2.WorkflowEditor.getSubEditors(WorkflowEditor.java:555) at org.knime.workbench.editor2.WorkflowEditor.dispose(WorkflowEditor.java:655) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.handlePartInitException(CompatibilityPart.java:302) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:340) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:990) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:955) at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:124) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:399) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:318) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:105) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:74) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:56) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:129) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:992) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:661) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:767) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:738) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:732) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:716) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$1.handleEvent(PartServiceImpl.java:104) at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.hidePart(PartServiceImpl.java:1308) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.hidePart(PartServiceImpl.java:1258) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.closePart(StackRenderer.java:1266) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.access$1(StackRenderer.java:1252) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer$5.close(StackRenderer.java:1121) at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1938) at org.eclipse.swt.custom.CTabFolder.lambda$0(CTabFolder.java:333) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4238) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3817) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.ui 4 4 2019-12-09 19:35:55.547 !MESSAGE Unable to create part !SUBENTRY 1 org.eclipse.ui 4 0 2019-12-09 19:35:55.548 !MESSAGE Unable to load workflow "UCQ_TimeSheets" Location does not exist. !ENTRY org.eclipse.e4.ui.workbench 4 2 2019-12-09 19:35:55.843 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.e4.ui.workbench". !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer.activate(AbstractPartRenderer.java:95) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.lambda$0(ContributedPartRenderer.java:60) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1088) at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1542) at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1505) at org.eclipse.swt.widgets.Control.sendFocusEvent(Control.java:2993) at org.eclipse.swt.widgets.Widget.wmSetFocus(Widget.java:2437) at org.eclipse.swt.widgets.Control.WM_SETFOCUS(Control.java:5490) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4913) at org.eclipse.swt.widgets.Text.windowProc(Text.java:2704) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method) at org.eclipse.swt.widgets.Control.forceFocus(Control.java:1114) at org.eclipse.swt.widgets.Control.setFocus(Control.java:3492) at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:1099) at org.eclipse.ui.internal.ErrorEditorPart.setFocus(ErrorEditorPart.java:81) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.delegateSetFocus(CompatibilityPart.java:216) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:305) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:311) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:233) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:107) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.focusGui(PartRenderingEngine.java:789) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer$1.setFocus(ContributedPartRenderer.java:103) at org.eclipse.swt.custom.CTabItem.setFocus(CTabItem.java:332) at org.eclipse.swt.custom.CTabFolder.setFocus(CTabFolder.java:2619) at org.eclipse.swt.widgets.Control.fixFocus(Control.java:1069) at org.eclipse.swt.widgets.Control.setVisible(Control.java:4017) at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3163) at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3120) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1305) at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.lambda$0(LazyStackRenderer.java:68) at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.hidePart(PartServiceImpl.java:1308) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.hidePart(PartServiceImpl.java:1258) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.closePart(StackRenderer.java:1266) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.access$1(StackRenderer.java:1252) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer$5.close(StackRenderer.java:1121) at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1938) at org.eclipse.swt.custom.CTabFolder.lambda$0(CTabFolder.java:333) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4238) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3817) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-09 19:35:56.290 !MESSAGE An exception occurred while notifying part listeners !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer.activate(AbstractPartRenderer.java:95) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.lambda$0(ContributedPartRenderer.java:60) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1088) at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1542) at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1505) at org.eclipse.swt.widgets.Control.sendFocusEvent(Control.java:2993) at org.eclipse.swt.widgets.Widget.wmSetFocus(Widget.java:2437) at org.eclipse.swt.widgets.Control.WM_SETFOCUS(Control.java:5490) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4913) at org.eclipse.swt.widgets.Text.windowProc(Text.java:2704) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method) at org.eclipse.swt.widgets.Control.forceFocus(Control.java:1114) at org.eclipse.swt.widgets.Control.setFocus(Control.java:3492) at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:1099) at org.eclipse.ui.internal.ErrorEditorPart.setFocus(ErrorEditorPart.java:81) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.delegateSetFocus(CompatibilityPart.java:216) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:305) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:311) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:233) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:107) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.focusGui(PartRenderingEngine.java:789) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer$1.setFocus(ContributedPartRenderer.java:103) at org.eclipse.swt.custom.CTabItem.setFocus(CTabItem.java:332) at org.eclipse.swt.custom.CTabFolder.setFocus(CTabFolder.java:2619) at org.eclipse.swt.widgets.Control.fixFocus(Control.java:1069) at org.eclipse.swt.widgets.Control.setVisible(Control.java:4017) at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3163) at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3120) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1305) at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.lambda$0(LazyStackRenderer.java:68) at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.hidePart(PartServiceImpl.java:1308) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.hidePart(PartServiceImpl.java:1258) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.closePart(StackRenderer.java:1266) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.access$1(StackRenderer.java:1252) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer$5.close(StackRenderer.java:1121) at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1938) at org.eclipse.swt.custom.CTabFolder.lambda$0(CTabFolder.java:333) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4238) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3817) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !SESSION 2019-12-10 07:01:25.928 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_202 java.vendor=AdoptOpenJdk BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_AU Command-line arguments: -os win32 -ws win32 -arch x86_64 !ENTRY org.eclipse.ui 2 0 2019-12-10 07:02:49.664 !MESSAGE Warnings while parsing the key bindings from the 'org.eclipse.ui.commands' and 'org.eclipse.ui.bindings' extension point !SUBENTRY 1 org.eclipse.ui 2 0 2019-12-10 07:02:49.664 !MESSAGE Cannot bind to an undefined command: plug-in='org.knime.workbench.editor', id='knime.commands.editor.gridSettings' !ENTRY org.eclipse.jface 2 0 2019-12-10 07:02:52.937 !MESSAGE Keybinding conflicts occurred. They may interfere with normal accelerator operation. !SUBENTRY 1 org.eclipse.jface 2 0 2019-12-10 07:02:52.937 !MESSAGE A conflict occurred for CTRL+F: Binding(CTRL+F, ParameterizedCommand(Command(org.eclipse.ui.edit.findReplace,Find and Replace, Find and replace text, Category(org.eclipse.ui.category.edit,Edit,null,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@3f27a95b, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) Binding(CTRL+F, ParameterizedCommand(Command(knime.commands.findnode,Find Node..., Finds a Node in the workflow., Category(knime.command.category,KNIME Workflow Editor commands,Commands available for the workflow editor,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@1913188a, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-10 07:03:19.387 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-10 07:03:19.389 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.osgi 2 0 2019-12-10 07:03:41.463 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.keras.tensorflow.core.DLKerasTensorFlowNetwork,5,main]" timed out waiting (5001ms) for thread "Thread[DL-Installation-Test-org.knime.dl.keras.cntk.core.DLKerasCNTKNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.keras.tensorflow.core.DLKerasTensorFlowNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; osgi.identity="org.knime.python.typeextensions"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !ENTRY org.eclipse.osgi 2 0 2019-12-10 07:03:41.464 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.tensorflow.savedmodel.core.TFSavedModelNetwork,5,main]" timed out waiting (5001ms) for thread "Thread[DL-Installation-Test-org.knime.dl.keras.cntk.core.DLKerasCNTKNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.tensorflow.savedmodel.core.TFSavedModelNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; osgi.identity="org.knime.python.typeextensions"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !ENTRY org.eclipse.osgi 2 0 2019-12-10 07:03:41.466 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.keras.theano.core.DLKerasTheanoNetwork,5,main]" timed out waiting (5001ms) for thread "Thread[DL-Installation-Test-org.knime.dl.keras.cntk.core.DLKerasCNTKNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.keras.theano.core.DLKerasTheanoNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; osgi.identity="org.knime.python.typeextensions"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !SESSION 2019-12-10 07:16:08.271 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_202 java.vendor=AdoptOpenJdk BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_AU Command-line arguments: -os win32 -ws win32 -arch x86_64 -data C:\Users\wlottering\Documents\Private OneDrive\OneDrive\Consulting\FGT\KNIME\workspace_consulting !ENTRY org.eclipse.ui 2 0 2019-12-10 07:16:59.379 !MESSAGE Warnings while parsing the key bindings from the 'org.eclipse.ui.commands' and 'org.eclipse.ui.bindings' extension point !SUBENTRY 1 org.eclipse.ui 2 0 2019-12-10 07:16:59.379 !MESSAGE Cannot bind to an undefined command: plug-in='org.knime.workbench.editor', id='knime.commands.editor.gridSettings' !ENTRY org.eclipse.jface 2 0 2019-12-10 07:17:03.213 !MESSAGE Keybinding conflicts occurred. They may interfere with normal accelerator operation. !SUBENTRY 1 org.eclipse.jface 2 0 2019-12-10 07:17:03.214 !MESSAGE A conflict occurred for CTRL+F: Binding(CTRL+F, ParameterizedCommand(Command(org.eclipse.ui.edit.findReplace,Find and Replace, Find and replace text, Category(org.eclipse.ui.category.edit,Edit,null,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@7fd65f9a, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) Binding(CTRL+F, ParameterizedCommand(Command(knime.commands.findnode,Find Node..., Finds a Node in the workflow., Category(knime.command.category,KNIME Workflow Editor commands,Commands available for the workflow editor,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@f48a79a, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-10 07:17:27.357 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-10 07:17:27.359 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !SESSION 2019-12-10 18:18:02.715 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_202 java.vendor=AdoptOpenJdk BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_AU Command-line arguments: -os win32 -ws win32 -arch x86_64 !ENTRY org.eclipse.ui 2 0 2019-12-10 18:22:40.419 !MESSAGE Warnings while parsing the key bindings from the 'org.eclipse.ui.commands' and 'org.eclipse.ui.bindings' extension point !SUBENTRY 1 org.eclipse.ui 2 0 2019-12-10 18:22:40.419 !MESSAGE Cannot bind to an undefined command: plug-in='org.knime.workbench.editor', id='knime.commands.editor.gridSettings' !ENTRY org.eclipse.jface 2 0 2019-12-10 18:22:42.563 !MESSAGE Keybinding conflicts occurred. They may interfere with normal accelerator operation. !SUBENTRY 1 org.eclipse.jface 2 0 2019-12-10 18:22:42.564 !MESSAGE A conflict occurred for CTRL+F: Binding(CTRL+F, ParameterizedCommand(Command(org.eclipse.ui.edit.findReplace,Find and Replace, Find and replace text, Category(org.eclipse.ui.category.edit,Edit,null,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@a5f5b96, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) Binding(CTRL+F, ParameterizedCommand(Command(knime.commands.findnode,Find Node..., Finds a Node in the workflow., Category(knime.command.category,KNIME Workflow Editor commands,Commands available for the workflow editor,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@40ab1491, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-10 18:23:13.081 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-10 18:23:13.083 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.osgi 2 0 2019-12-10 18:23:18.907 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.keras.cntk.core.DLKerasCNTKNetwork,5,main]" timed out waiting (5002ms) for thread "Thread[DL-Installation-Test-org.knime.dl.keras.tensorflow.core.DLKerasTensorFlowNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.keras.cntk.core.DLKerasCNTKNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; osgi.identity="org.knime.python.typeextensions"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !ENTRY org.eclipse.osgi 2 0 2019-12-10 18:23:18.908 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.keras.theano.core.DLKerasTheanoNetwork,5,main]" timed out waiting (5002ms) for thread "Thread[DL-Installation-Test-org.knime.dl.keras.tensorflow.core.DLKerasTensorFlowNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.keras.theano.core.DLKerasTheanoNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; osgi.identity="org.knime.python.typeextensions"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !ENTRY org.eclipse.osgi 2 0 2019-12-10 18:23:18.910 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.tensorflow.savedmodel.core.TFSavedModelNetwork,5,main]" timed out waiting (5002ms) for thread "Thread[DL-Installation-Test-org.knime.dl.keras.tensorflow.core.DLKerasTensorFlowNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.tensorflow.savedmodel.core.TFSavedModelNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; osgi.identity="org.knime.python.typeextensions"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !SESSION 2019-12-11 06:27:51.717 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_202 java.vendor=AdoptOpenJdk BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_AU Command-line arguments: -os win32 -ws win32 -arch x86_64 !ENTRY org.eclipse.ui 2 0 2019-12-11 06:29:27.817 !MESSAGE Warnings while parsing the key bindings from the 'org.eclipse.ui.commands' and 'org.eclipse.ui.bindings' extension point !SUBENTRY 1 org.eclipse.ui 2 0 2019-12-11 06:29:27.817 !MESSAGE Cannot bind to an undefined command: plug-in='org.knime.workbench.editor', id='knime.commands.editor.gridSettings' !ENTRY org.eclipse.jface 2 0 2019-12-11 06:29:31.669 !MESSAGE Keybinding conflicts occurred. They may interfere with normal accelerator operation. !SUBENTRY 1 org.eclipse.jface 2 0 2019-12-11 06:29:31.670 !MESSAGE A conflict occurred for CTRL+F: Binding(CTRL+F, ParameterizedCommand(Command(org.eclipse.ui.edit.findReplace,Find and Replace, Find and replace text, Category(org.eclipse.ui.category.edit,Edit,null,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@6e8627e6, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) Binding(CTRL+F, ParameterizedCommand(Command(knime.commands.findnode,Find Node..., Finds a Node in the workflow., Category(knime.command.category,KNIME Workflow Editor commands,Commands available for the workflow editor,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@36bf903c, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-11 06:30:35.313 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-11 06:30:35.315 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !SESSION 2019-12-11 16:23:31.628 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_202 java.vendor=AdoptOpenJdk BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_AU Command-line arguments: -os win32 -ws win32 -arch x86_64 !ENTRY org.eclipse.ui 2 0 2019-12-11 16:24:47.577 !MESSAGE Warnings while parsing the key bindings from the 'org.eclipse.ui.commands' and 'org.eclipse.ui.bindings' extension point !SUBENTRY 1 org.eclipse.ui 2 0 2019-12-11 16:24:47.577 !MESSAGE Cannot bind to an undefined command: plug-in='org.knime.workbench.editor', id='knime.commands.editor.gridSettings' !ENTRY org.eclipse.jface 2 0 2019-12-11 16:24:50.253 !MESSAGE Keybinding conflicts occurred. They may interfere with normal accelerator operation. !SUBENTRY 1 org.eclipse.jface 2 0 2019-12-11 16:24:50.253 !MESSAGE A conflict occurred for CTRL+F: Binding(CTRL+F, ParameterizedCommand(Command(org.eclipse.ui.edit.findReplace,Find and Replace, Find and replace text, Category(org.eclipse.ui.category.edit,Edit,null,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@4127dcdb, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) Binding(CTRL+F, ParameterizedCommand(Command(knime.commands.findnode,Find Node..., Finds a Node in the workflow., Category(knime.command.category,KNIME Workflow Editor commands,Commands available for the workflow editor,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@6e8627e6, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-11 16:25:20.735 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-11 16:25:20.737 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !SESSION 2019-12-11 18:07:28.869 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_202 java.vendor=AdoptOpenJdk BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_AU Command-line arguments: -os win32 -ws win32 -arch x86_64 !ENTRY org.eclipse.ui 2 0 2019-12-11 18:08:04.459 !MESSAGE Warnings while parsing the key bindings from the 'org.eclipse.ui.commands' and 'org.eclipse.ui.bindings' extension point !SUBENTRY 1 org.eclipse.ui 2 0 2019-12-11 18:08:04.459 !MESSAGE Cannot bind to an undefined command: plug-in='org.knime.workbench.editor', id='knime.commands.editor.gridSettings' !ENTRY org.eclipse.jface 2 0 2019-12-11 18:08:06.015 !MESSAGE Keybinding conflicts occurred. They may interfere with normal accelerator operation. !SUBENTRY 1 org.eclipse.jface 2 0 2019-12-11 18:08:06.015 !MESSAGE A conflict occurred for CTRL+F: Binding(CTRL+F, ParameterizedCommand(Command(org.eclipse.ui.edit.findReplace,Find and Replace, Find and replace text, Category(org.eclipse.ui.category.edit,Edit,null,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@4127dcdb, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) Binding(CTRL+F, ParameterizedCommand(Command(knime.commands.findnode,Find Node..., Finds a Node in the workflow., Category(knime.command.category,KNIME Workflow Editor commands,Commands available for the workflow editor,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@6e8627e6, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-11 18:08:16.134 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-11 18:08:16.150 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.osgi 2 0 2019-12-11 18:08:34.670 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.keras.cntk.core.DLKerasCNTKNetwork,5,main]" timed out waiting (5016ms) for thread "Thread[DL-Installation-Test-org.knime.dl.keras.tensorflow.core.DLKerasTensorFlowNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.keras.cntk.core.DLKerasCNTKNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; osgi.identity="org.knime.python.typeextensions"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !ENTRY org.eclipse.osgi 2 0 2019-12-11 18:08:34.670 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.keras.theano.core.DLKerasTheanoNetwork,5,main]" timed out waiting (5016ms) for thread "Thread[DL-Installation-Test-org.knime.dl.keras.tensorflow.core.DLKerasTensorFlowNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.keras.theano.core.DLKerasTheanoNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; osgi.identity="org.knime.python.typeextensions"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !ENTRY org.eclipse.osgi 2 0 2019-12-11 18:08:34.670 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.tensorflow.savedmodel.core.TFSavedModelNetwork,5,main]" timed out waiting (5016ms) for thread "Thread[DL-Installation-Test-org.knime.dl.keras.tensorflow.core.DLKerasTensorFlowNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.tensorflow.savedmodel.core.TFSavedModelNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; osgi.identity="org.knime.python.typeextensions"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !SESSION 2019-12-12 06:29:45.765 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_202 java.vendor=AdoptOpenJdk BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_AU Command-line arguments: -os win32 -ws win32 -arch x86_64 !ENTRY org.eclipse.ui 2 0 2019-12-12 06:31:01.891 !MESSAGE Warnings while parsing the key bindings from the 'org.eclipse.ui.commands' and 'org.eclipse.ui.bindings' extension point !SUBENTRY 1 org.eclipse.ui 2 0 2019-12-12 06:31:01.891 !MESSAGE Cannot bind to an undefined command: plug-in='org.knime.workbench.editor', id='knime.commands.editor.gridSettings' !ENTRY org.eclipse.jface 2 0 2019-12-12 06:31:04.435 !MESSAGE Keybinding conflicts occurred. They may interfere with normal accelerator operation. !SUBENTRY 1 org.eclipse.jface 2 0 2019-12-12 06:31:04.435 !MESSAGE A conflict occurred for CTRL+F: Binding(CTRL+F, ParameterizedCommand(Command(org.eclipse.ui.edit.findReplace,Find and Replace, Find and replace text, Category(org.eclipse.ui.category.edit,Edit,null,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@217c7135, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) Binding(CTRL+F, ParameterizedCommand(Command(knime.commands.findnode,Find Node..., Finds a Node in the workflow., Category(knime.command.category,KNIME Workflow Editor commands,Commands available for the workflow editor,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@5f735240, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-12 06:31:22.338 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-12 06:31:22.340 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !SESSION 2019-12-12 07:11:17.221 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_202 java.vendor=AdoptOpenJdk BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_AU Command-line arguments: -os win32 -ws win32 -arch x86_64 !ENTRY org.eclipse.ui 2 0 2019-12-12 07:13:36.223 !MESSAGE Warnings while parsing the key bindings from the 'org.eclipse.ui.commands' and 'org.eclipse.ui.bindings' extension point !SUBENTRY 1 org.eclipse.ui 2 0 2019-12-12 07:13:36.223 !MESSAGE Cannot bind to an undefined command: plug-in='org.knime.workbench.editor', id='knime.commands.editor.gridSettings' !ENTRY org.eclipse.jface 2 0 2019-12-12 07:13:40.150 !MESSAGE Keybinding conflicts occurred. They may interfere with normal accelerator operation. !SUBENTRY 1 org.eclipse.jface 2 0 2019-12-12 07:13:40.150 !MESSAGE A conflict occurred for CTRL+F: Binding(CTRL+F, ParameterizedCommand(Command(org.eclipse.ui.edit.findReplace,Find and Replace, Find and replace text, Category(org.eclipse.ui.category.edit,Edit,null,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@37a5ac85, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) Binding(CTRL+F, ParameterizedCommand(Command(knime.commands.findnode,Find Node..., Finds a Node in the workflow., Category(knime.command.category,KNIME Workflow Editor commands,Commands available for the workflow editor,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@5d4f0fd5, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-12 07:13:53.255 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-12 07:13:53.260 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.ui 4 4 2019-12-12 07:14:10.924 !MESSAGE Unable to initialize part !STACK 0 java.lang.NullPointerException at org.knime.core.node.workflow.VariableType$VariableValue.equals(VariableType.java:110) at org.knime.core.node.workflow.FlowVariable.equals(FlowVariable.java:444) at java.util.AbstractList.equals(AbstractList.java:523) at java.util.Vector.equals(Vector.java:988) at org.knime.core.node.workflow.FlowObjectStack.equals(FlowObjectStack.java:602) at org.knime.core.node.workflow.WorkflowManager.configureSingleNodeContainer(WorkflowManager.java:6006) at org.knime.core.node.workflow.WorkflowManager.postLoad(WorkflowManager.java:8072) at org.knime.core.node.workflow.WorkflowManager.loadContent(WorkflowManager.java:7910) at org.knime.core.node.workflow.WorkflowManager.postLoad(WorkflowManager.java:8035) at org.knime.core.node.workflow.WorkflowManager.loadContent(WorkflowManager.java:7910) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7864) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7785) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7758) at org.knime.core.node.workflow.WorkflowManager.loadProject(WorkflowManager.java:7603) at org.knime.workbench.editor2.LoadWorkflowRunnable.run(LoadWorkflowRunnable.java:179) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:119) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 07:14:10.926 !MESSAGE !STACK 0 java.lang.NullPointerException at org.knime.workbench.editor2.WorkflowEditor.getSubEditors(WorkflowEditor.java:555) at org.knime.workbench.editor2.WorkflowEditor.dispose(WorkflowEditor.java:655) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.handlePartInitException(CompatibilityPart.java:302) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:340) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:990) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:955) at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:124) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:399) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:318) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:105) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:74) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:56) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:129) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:992) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:661) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:767) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:738) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:732) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:716) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$1.handleEvent(PartServiceImpl.java:104) at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.hidePart(PartServiceImpl.java:1308) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.hidePart(PartServiceImpl.java:1258) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.closePart(StackRenderer.java:1266) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.access$1(StackRenderer.java:1252) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer$5.close(StackRenderer.java:1121) at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1938) at org.eclipse.swt.custom.CTabFolder.lambda$0(CTabFolder.java:333) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4238) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3817) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.ui 4 4 2019-12-12 07:14:10.927 !MESSAGE Unable to create part !SUBENTRY 1 org.eclipse.ui 4 0 2019-12-12 07:14:10.927 !MESSAGE java.lang.NullPointerException !ENTRY org.eclipse.e4.ui.workbench 4 2 2019-12-12 07:14:11.117 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.e4.ui.workbench". !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer.activate(AbstractPartRenderer.java:95) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.lambda$0(ContributedPartRenderer.java:60) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1088) at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1542) at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1505) at org.eclipse.swt.widgets.Control.sendFocusEvent(Control.java:2993) at org.eclipse.swt.widgets.Widget.wmSetFocus(Widget.java:2437) at org.eclipse.swt.widgets.Control.WM_SETFOCUS(Control.java:5490) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4913) at org.eclipse.swt.widgets.Text.windowProc(Text.java:2704) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method) at org.eclipse.swt.widgets.Control.forceFocus(Control.java:1114) at org.eclipse.swt.widgets.Control.setFocus(Control.java:3492) at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:1099) at org.eclipse.ui.internal.ErrorEditorPart.setFocus(ErrorEditorPart.java:81) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.delegateSetFocus(CompatibilityPart.java:216) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:305) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:311) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:233) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:107) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.focusGui(PartRenderingEngine.java:789) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer$1.setFocus(ContributedPartRenderer.java:103) at org.eclipse.swt.custom.CTabItem.setFocus(CTabItem.java:332) at org.eclipse.swt.custom.CTabFolder.setFocus(CTabFolder.java:2619) at org.eclipse.swt.widgets.Control.fixFocus(Control.java:1069) at org.eclipse.swt.widgets.Control.setVisible(Control.java:4017) at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3163) at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3120) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1305) at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.lambda$0(LazyStackRenderer.java:68) at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.hidePart(PartServiceImpl.java:1308) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.hidePart(PartServiceImpl.java:1258) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.closePart(StackRenderer.java:1266) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.access$1(StackRenderer.java:1252) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer$5.close(StackRenderer.java:1121) at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1938) at org.eclipse.swt.custom.CTabFolder.lambda$0(CTabFolder.java:333) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4238) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3817) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 07:14:11.119 !MESSAGE An exception occurred while notifying part listeners !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer.activate(AbstractPartRenderer.java:95) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.lambda$0(ContributedPartRenderer.java:60) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1088) at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1542) at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1505) at org.eclipse.swt.widgets.Control.sendFocusEvent(Control.java:2993) at org.eclipse.swt.widgets.Widget.wmSetFocus(Widget.java:2437) at org.eclipse.swt.widgets.Control.WM_SETFOCUS(Control.java:5490) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4913) at org.eclipse.swt.widgets.Text.windowProc(Text.java:2704) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method) at org.eclipse.swt.widgets.Control.forceFocus(Control.java:1114) at org.eclipse.swt.widgets.Control.setFocus(Control.java:3492) at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:1099) at org.eclipse.ui.internal.ErrorEditorPart.setFocus(ErrorEditorPart.java:81) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.delegateSetFocus(CompatibilityPart.java:216) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:305) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:311) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:233) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:107) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.focusGui(PartRenderingEngine.java:789) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer$1.setFocus(ContributedPartRenderer.java:103) at org.eclipse.swt.custom.CTabItem.setFocus(CTabItem.java:332) at org.eclipse.swt.custom.CTabFolder.setFocus(CTabFolder.java:2619) at org.eclipse.swt.widgets.Control.fixFocus(Control.java:1069) at org.eclipse.swt.widgets.Control.setVisible(Control.java:4017) at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3163) at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3120) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1305) at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.lambda$0(LazyStackRenderer.java:68) at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.hidePart(PartServiceImpl.java:1308) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.hidePart(PartServiceImpl.java:1258) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.closePart(StackRenderer.java:1266) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.access$1(StackRenderer.java:1252) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer$5.close(StackRenderer.java:1121) at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1938) at org.eclipse.swt.custom.CTabFolder.lambda$0(CTabFolder.java:333) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4238) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3817) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.ui 4 4 2019-12-12 07:15:34.837 !MESSAGE Unable to initialize part !STACK 0 java.lang.NullPointerException at org.knime.core.node.workflow.VariableType$VariableValue.equals(VariableType.java:110) at org.knime.core.node.workflow.FlowVariable.equals(FlowVariable.java:444) at java.util.AbstractList.equals(AbstractList.java:523) at java.util.Vector.equals(Vector.java:988) at org.knime.core.node.workflow.FlowObjectStack.equals(FlowObjectStack.java:602) at org.knime.core.node.workflow.WorkflowManager.configureSingleNodeContainer(WorkflowManager.java:6006) at org.knime.core.node.workflow.WorkflowManager.postLoad(WorkflowManager.java:8072) at org.knime.core.node.workflow.WorkflowManager.loadContent(WorkflowManager.java:7910) at org.knime.core.node.workflow.WorkflowManager.postLoad(WorkflowManager.java:8035) at org.knime.core.node.workflow.WorkflowManager.loadContent(WorkflowManager.java:7910) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7864) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7785) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7758) at org.knime.core.node.workflow.WorkflowManager.loadProject(WorkflowManager.java:7603) at org.knime.workbench.editor2.LoadWorkflowRunnable.run(LoadWorkflowRunnable.java:179) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:119) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 07:15:34.837 !MESSAGE !STACK 0 java.lang.NullPointerException at org.knime.workbench.editor2.WorkflowEditor.getSubEditors(WorkflowEditor.java:555) at org.knime.workbench.editor2.WorkflowEditor.dispose(WorkflowEditor.java:655) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.handlePartInitException(CompatibilityPart.java:302) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:340) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:990) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:955) at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:124) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:399) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:318) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:105) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:74) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:56) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:129) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:992) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:661) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:767) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:738) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:732) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:716) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$1.handleEvent(PartServiceImpl.java:104) at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:620) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:584) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:769) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:401) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1188) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3261) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.ui 4 4 2019-12-12 07:15:34.838 !MESSAGE Unable to create part !SUBENTRY 1 org.eclipse.ui 4 0 2019-12-12 07:15:34.838 !MESSAGE java.lang.NullPointerException !ENTRY org.eclipse.e4.ui.workbench 4 2 2019-12-12 07:15:34.976 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.e4.ui.workbench". !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:676) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3269) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 07:15:34.977 !MESSAGE An exception occurred while notifying part listeners !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:676) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3269) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !SESSION 2019-12-12 07:17:25.541 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_202 java.vendor=AdoptOpenJdk BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_AU Command-line arguments: -os win32 -ws win32 -arch x86_64 !ENTRY org.eclipse.ui 2 0 2019-12-12 07:18:40.887 !MESSAGE Warnings while parsing the key bindings from the 'org.eclipse.ui.commands' and 'org.eclipse.ui.bindings' extension point !SUBENTRY 1 org.eclipse.ui 2 0 2019-12-12 07:18:40.887 !MESSAGE Cannot bind to an undefined command: plug-in='org.knime.workbench.editor', id='knime.commands.editor.gridSettings' !ENTRY org.eclipse.jface 2 0 2019-12-12 07:18:42.521 !MESSAGE Keybinding conflicts occurred. They may interfere with normal accelerator operation. !SUBENTRY 1 org.eclipse.jface 2 0 2019-12-12 07:18:42.521 !MESSAGE A conflict occurred for CTRL+F: Binding(CTRL+F, ParameterizedCommand(Command(org.eclipse.ui.edit.findReplace,Find and Replace, Find and replace text, Category(org.eclipse.ui.category.edit,Edit,null,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@765611c9, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) Binding(CTRL+F, ParameterizedCommand(Command(knime.commands.findnode,Find Node..., Finds a Node in the workflow., Category(knime.command.category,KNIME Workflow Editor commands,Commands available for the workflow editor,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@33f2ac11, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-12 07:18:58.501 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-12 07:18:58.503 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.ui 4 4 2019-12-12 07:19:11.603 !MESSAGE Unable to initialize part !STACK 0 java.lang.NullPointerException at org.knime.core.node.workflow.VariableType$VariableValue.equals(VariableType.java:110) at org.knime.core.node.workflow.FlowVariable.equals(FlowVariable.java:444) at java.util.AbstractList.equals(AbstractList.java:523) at java.util.Vector.equals(Vector.java:988) at org.knime.core.node.workflow.FlowObjectStack.equals(FlowObjectStack.java:602) at org.knime.core.node.workflow.WorkflowManager.configureSingleNodeContainer(WorkflowManager.java:6006) at org.knime.core.node.workflow.WorkflowManager.postLoad(WorkflowManager.java:8072) at org.knime.core.node.workflow.WorkflowManager.loadContent(WorkflowManager.java:7910) at org.knime.core.node.workflow.WorkflowManager.postLoad(WorkflowManager.java:8035) at org.knime.core.node.workflow.WorkflowManager.loadContent(WorkflowManager.java:7910) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7864) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7785) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7758) at org.knime.core.node.workflow.WorkflowManager.loadProject(WorkflowManager.java:7603) at org.knime.workbench.editor2.LoadWorkflowRunnable.run(LoadWorkflowRunnable.java:179) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:119) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 07:19:11.604 !MESSAGE !STACK 0 java.lang.NullPointerException at org.knime.workbench.editor2.WorkflowEditor.getSubEditors(WorkflowEditor.java:555) at org.knime.workbench.editor2.WorkflowEditor.dispose(WorkflowEditor.java:655) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.handlePartInitException(CompatibilityPart.java:302) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:340) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:990) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:955) at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:124) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:399) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:318) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:105) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:74) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:56) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:129) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:992) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:661) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:767) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:738) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:732) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:716) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$1.handleEvent(PartServiceImpl.java:104) at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:620) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:584) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:769) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:401) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1188) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3261) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.ui 4 4 2019-12-12 07:19:11.606 !MESSAGE Unable to create part !SUBENTRY 1 org.eclipse.ui 4 0 2019-12-12 07:19:11.606 !MESSAGE java.lang.NullPointerException !ENTRY org.eclipse.e4.ui.workbench 4 2 2019-12-12 07:19:11.847 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.e4.ui.workbench". !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:676) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3269) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 07:19:11.848 !MESSAGE An exception occurred while notifying part listeners !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:676) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3269) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.ui 4 4 2019-12-12 07:20:28.599 !MESSAGE Unable to initialize part !STACK 0 java.lang.NullPointerException at org.knime.core.node.workflow.VariableType$VariableValue.equals(VariableType.java:110) at org.knime.core.node.workflow.FlowVariable.equals(FlowVariable.java:444) at java.util.AbstractList.equals(AbstractList.java:523) at java.util.Vector.equals(Vector.java:988) at org.knime.core.node.workflow.FlowObjectStack.equals(FlowObjectStack.java:602) at org.knime.core.node.workflow.WorkflowManager.configureSingleNodeContainer(WorkflowManager.java:6006) at org.knime.core.node.workflow.WorkflowManager.postLoad(WorkflowManager.java:8072) at org.knime.core.node.workflow.WorkflowManager.loadContent(WorkflowManager.java:7910) at org.knime.core.node.workflow.WorkflowManager.postLoad(WorkflowManager.java:8035) at org.knime.core.node.workflow.WorkflowManager.loadContent(WorkflowManager.java:7910) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7864) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7785) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7758) at org.knime.core.node.workflow.WorkflowManager.loadProject(WorkflowManager.java:7603) at org.knime.workbench.editor2.LoadWorkflowRunnable.run(LoadWorkflowRunnable.java:179) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:119) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 07:20:28.600 !MESSAGE !STACK 0 java.lang.NullPointerException at org.knime.workbench.editor2.WorkflowEditor.getSubEditors(WorkflowEditor.java:555) at org.knime.workbench.editor2.WorkflowEditor.dispose(WorkflowEditor.java:655) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.handlePartInitException(CompatibilityPart.java:302) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:340) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:990) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:955) at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:124) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:399) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:318) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:105) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:74) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:56) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:129) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:992) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:661) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:767) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:738) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:732) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:716) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$1.handleEvent(PartServiceImpl.java:104) at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:620) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:584) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:769) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:401) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1188) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3261) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.ui 4 4 2019-12-12 07:20:28.601 !MESSAGE Unable to create part !SUBENTRY 1 org.eclipse.ui 4 0 2019-12-12 07:20:28.601 !MESSAGE java.lang.NullPointerException !ENTRY org.eclipse.e4.ui.workbench 4 2 2019-12-12 07:20:28.727 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.e4.ui.workbench". !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:676) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3269) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 07:20:28.727 !MESSAGE An exception occurred while notifying part listeners !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:676) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3269) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.ui 4 4 2019-12-12 07:23:59.374 !MESSAGE Unable to initialize part !STACK 0 java.lang.NullPointerException !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 07:23:59.375 !MESSAGE !STACK 0 java.lang.NullPointerException at org.knime.workbench.editor2.WorkflowEditor.getSubEditors(WorkflowEditor.java:555) at org.knime.workbench.editor2.WorkflowEditor.dispose(WorkflowEditor.java:655) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.handlePartInitException(CompatibilityPart.java:302) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:340) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:990) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:955) at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:124) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:399) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:318) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:105) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:74) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:56) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:129) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:992) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:661) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:767) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:738) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:732) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:716) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$1.handleEvent(PartServiceImpl.java:104) at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:620) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:584) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:769) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:401) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1188) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3261) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.ui 4 4 2019-12-12 07:23:59.376 !MESSAGE Unable to create part !SUBENTRY 1 org.eclipse.ui 4 0 2019-12-12 07:23:59.376 !MESSAGE java.lang.NullPointerException !ENTRY org.eclipse.e4.ui.workbench 4 2 2019-12-12 07:23:59.420 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.e4.ui.workbench". !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:676) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3269) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 07:23:59.420 !MESSAGE An exception occurred while notifying part listeners !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:676) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3269) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !SESSION 2019-12-12 07:29:03.612 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_202 java.vendor=AdoptOpenJdk BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_AU Command-line arguments: -os win32 -ws win32 -arch x86_64 !ENTRY org.eclipse.ui 2 0 2019-12-12 07:29:39.986 !MESSAGE Warnings while parsing the key bindings from the 'org.eclipse.ui.commands' and 'org.eclipse.ui.bindings' extension point !SUBENTRY 1 org.eclipse.ui 2 0 2019-12-12 07:29:39.986 !MESSAGE Cannot bind to an undefined command: plug-in='org.knime.workbench.editor', id='knime.commands.editor.gridSettings' !ENTRY org.eclipse.jface 2 0 2019-12-12 07:29:41.487 !MESSAGE Keybinding conflicts occurred. They may interfere with normal accelerator operation. !SUBENTRY 1 org.eclipse.jface 2 0 2019-12-12 07:29:41.487 !MESSAGE A conflict occurred for CTRL+F: Binding(CTRL+F, ParameterizedCommand(Command(org.eclipse.ui.edit.findReplace,Find and Replace, Find and replace text, Category(org.eclipse.ui.category.edit,Edit,null,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@39ebf505, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) Binding(CTRL+F, ParameterizedCommand(Command(knime.commands.findnode,Find Node..., Finds a Node in the workflow., Category(knime.command.category,KNIME Workflow Editor commands,Commands available for the workflow editor,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@217c7135, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-12 07:41:21.075 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-12 07:41:21.077 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.osgi 2 0 2019-12-12 07:41:32.492 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.keras.theano.core.DLKerasTheanoNetwork,5,main]" timed out waiting (5012ms) for thread "Thread[DL-Installation-Test-org.knime.dl.tensorflow.savedmodel.core.TFSavedModelNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.keras.theano.core.DLKerasTheanoNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; osgi.identity="org.knime.python.typeextensions"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !ENTRY org.eclipse.osgi 2 0 2019-12-12 07:41:32.493 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.keras.tensorflow.core.DLKerasTensorFlowNetwork,5,main]" timed out waiting (5010ms) for thread "Thread[DL-Installation-Test-org.knime.dl.tensorflow.savedmodel.core.TFSavedModelNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.keras.tensorflow.core.DLKerasTensorFlowNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; osgi.identity="org.knime.python.typeextensions"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !ENTRY org.eclipse.osgi 2 0 2019-12-12 07:41:32.495 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.keras.cntk.core.DLKerasCNTKNetwork,5,main]" timed out waiting (5015ms) for thread "Thread[DL-Installation-Test-org.knime.dl.tensorflow.savedmodel.core.TFSavedModelNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.keras.cntk.core.DLKerasCNTKNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; osgi.identity="org.knime.python.typeextensions"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !SESSION 2019-12-12 16:10:57.240 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_202 java.vendor=AdoptOpenJdk BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_AU Command-line arguments: -os win32 -ws win32 -arch x86_64 !ENTRY org.eclipse.ui 2 0 2019-12-12 16:12:15.778 !MESSAGE Warnings while parsing the key bindings from the 'org.eclipse.ui.commands' and 'org.eclipse.ui.bindings' extension point !SUBENTRY 1 org.eclipse.ui 2 0 2019-12-12 16:12:15.778 !MESSAGE Cannot bind to an undefined command: plug-in='org.knime.workbench.editor', id='knime.commands.editor.gridSettings' !ENTRY org.eclipse.jface 2 0 2019-12-12 16:12:18.079 !MESSAGE Keybinding conflicts occurred. They may interfere with normal accelerator operation. !SUBENTRY 1 org.eclipse.jface 2 0 2019-12-12 16:12:18.079 !MESSAGE A conflict occurred for CTRL+F: Binding(CTRL+F, ParameterizedCommand(Command(org.eclipse.ui.edit.findReplace,Find and Replace, Find and replace text, Category(org.eclipse.ui.category.edit,Edit,null,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@39ebf505, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) Binding(CTRL+F, ParameterizedCommand(Command(knime.commands.findnode,Find Node..., Finds a Node in the workflow., Category(knime.command.category,KNIME Workflow Editor commands,Commands available for the workflow editor,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@217c7135, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-12 16:12:31.710 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-12 16:12:31.713 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.ui 4 4 2019-12-12 16:12:54.275 !MESSAGE Unable to initialize part !STACK 0 java.lang.NullPointerException at org.knime.core.node.workflow.VariableType$VariableValue.equals(VariableType.java:110) at org.knime.core.node.workflow.FlowVariable.equals(FlowVariable.java:444) at java.util.AbstractList.equals(AbstractList.java:523) at java.util.Vector.equals(Vector.java:988) at org.knime.core.node.workflow.FlowObjectStack.equals(FlowObjectStack.java:602) at org.knime.core.node.workflow.WorkflowManager.configureSingleNodeContainer(WorkflowManager.java:6006) at org.knime.core.node.workflow.WorkflowManager.postLoad(WorkflowManager.java:8072) at org.knime.core.node.workflow.WorkflowManager.loadContent(WorkflowManager.java:7910) at org.knime.core.node.workflow.WorkflowManager.postLoad(WorkflowManager.java:8035) at org.knime.core.node.workflow.WorkflowManager.loadContent(WorkflowManager.java:7910) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7864) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7785) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7758) at org.knime.core.node.workflow.WorkflowManager.loadProject(WorkflowManager.java:7603) at org.knime.workbench.editor2.LoadWorkflowRunnable.run(LoadWorkflowRunnable.java:179) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:119) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 16:12:54.276 !MESSAGE !STACK 0 java.lang.NullPointerException at org.knime.workbench.editor2.WorkflowEditor.getSubEditors(WorkflowEditor.java:555) at org.knime.workbench.editor2.WorkflowEditor.dispose(WorkflowEditor.java:655) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.handlePartInitException(CompatibilityPart.java:302) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:340) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:990) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:955) at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:124) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:399) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:318) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:105) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:74) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:56) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:129) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:992) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:661) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:767) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:738) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:732) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:716) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1293) at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.lambda$0(LazyStackRenderer.java:68) at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:620) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:584) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:769) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:401) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1188) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3261) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.ui 4 4 2019-12-12 16:12:54.278 !MESSAGE Unable to create part !SUBENTRY 1 org.eclipse.ui 4 0 2019-12-12 16:12:54.278 !MESSAGE java.lang.NullPointerException !ENTRY org.eclipse.e4.ui.workbench 4 2 2019-12-12 16:12:54.641 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.e4.ui.workbench". !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:676) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3269) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 16:12:54.642 !MESSAGE An exception occurred while notifying part listeners !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:676) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3269) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.e4.ui.workbench 4 2 2019-12-12 16:13:46.246 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.e4.ui.workbench". !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:676) at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:993) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3222) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 16:13:46.247 !MESSAGE An exception occurred while notifying part listeners !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:676) at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:993) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3222) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.ui 4 4 2019-12-12 16:14:15.448 !MESSAGE Unable to initialize part !STACK 0 java.lang.NullPointerException at org.knime.core.node.workflow.VariableType$VariableValue.equals(VariableType.java:110) at org.knime.core.node.workflow.FlowVariable.equals(FlowVariable.java:444) at java.util.AbstractList.equals(AbstractList.java:523) at java.util.Vector.equals(Vector.java:988) at org.knime.core.node.workflow.FlowObjectStack.equals(FlowObjectStack.java:602) at org.knime.core.node.workflow.WorkflowManager.configureSingleNodeContainer(WorkflowManager.java:6006) at org.knime.core.node.workflow.WorkflowManager.postLoad(WorkflowManager.java:8072) at org.knime.core.node.workflow.WorkflowManager.loadContent(WorkflowManager.java:7910) at org.knime.core.node.workflow.WorkflowManager.postLoad(WorkflowManager.java:8035) at org.knime.core.node.workflow.WorkflowManager.loadContent(WorkflowManager.java:7910) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7864) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7785) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7758) at org.knime.core.node.workflow.WorkflowManager.loadProject(WorkflowManager.java:7603) at org.knime.workbench.editor2.LoadWorkflowRunnable.run(LoadWorkflowRunnable.java:179) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:119) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 16:14:15.449 !MESSAGE !STACK 0 java.lang.NullPointerException at org.knime.workbench.editor2.WorkflowEditor.getSubEditors(WorkflowEditor.java:555) at org.knime.workbench.editor2.WorkflowEditor.dispose(WorkflowEditor.java:655) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.handlePartInitException(CompatibilityPart.java:302) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:340) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:990) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:955) at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:124) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:399) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:318) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:105) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:74) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:56) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:129) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:992) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:661) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:767) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:738) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:732) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:716) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1293) at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.lambda$0(LazyStackRenderer.java:68) at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:620) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:584) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:769) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:401) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1188) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3261) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.ui 4 4 2019-12-12 16:14:15.450 !MESSAGE Unable to create part !SUBENTRY 1 org.eclipse.ui 4 0 2019-12-12 16:14:15.450 !MESSAGE java.lang.NullPointerException !ENTRY org.eclipse.e4.ui.workbench 4 2 2019-12-12 16:14:15.566 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.e4.ui.workbench". !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:676) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3269) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 16:14:15.567 !MESSAGE An exception occurred while notifying part listeners !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:676) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3269) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.ui 4 4 2019-12-12 16:16:03.995 !MESSAGE Unable to initialize part !STACK 0 java.lang.NullPointerException at org.knime.core.node.workflow.VariableType$VariableValue.equals(VariableType.java:110) at org.knime.core.node.workflow.FlowVariable.equals(FlowVariable.java:444) at java.util.AbstractList.equals(AbstractList.java:523) at java.util.Vector.equals(Vector.java:988) at org.knime.core.node.workflow.FlowObjectStack.equals(FlowObjectStack.java:602) at org.knime.core.node.workflow.WorkflowManager.configureSingleNodeContainer(WorkflowManager.java:6006) at org.knime.core.node.workflow.WorkflowManager.postLoad(WorkflowManager.java:8072) at org.knime.core.node.workflow.WorkflowManager.loadContent(WorkflowManager.java:7910) at org.knime.core.node.workflow.WorkflowManager.postLoad(WorkflowManager.java:8035) at org.knime.core.node.workflow.WorkflowManager.loadContent(WorkflowManager.java:7910) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7864) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7785) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7758) at org.knime.core.node.workflow.WorkflowManager.loadProject(WorkflowManager.java:7603) at org.knime.workbench.editor2.LoadWorkflowRunnable.run(LoadWorkflowRunnable.java:179) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:119) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 16:16:03.996 !MESSAGE !STACK 0 java.lang.NullPointerException at org.knime.workbench.editor2.WorkflowEditor.getSubEditors(WorkflowEditor.java:555) at org.knime.workbench.editor2.WorkflowEditor.dispose(WorkflowEditor.java:655) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.handlePartInitException(CompatibilityPart.java:302) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:340) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:990) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:955) at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:124) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:399) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:318) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:105) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:74) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:56) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:129) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:992) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:661) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:767) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:738) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:732) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:716) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1293) at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.lambda$0(LazyStackRenderer.java:68) at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:620) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:584) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:769) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:401) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1188) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3261) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.ui 4 4 2019-12-12 16:16:03.997 !MESSAGE Unable to create part !SUBENTRY 1 org.eclipse.ui 4 0 2019-12-12 16:16:03.997 !MESSAGE java.lang.NullPointerException !ENTRY org.eclipse.e4.ui.workbench 4 2 2019-12-12 16:16:04.147 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.e4.ui.workbench". !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:676) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3269) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 16:16:04.148 !MESSAGE An exception occurred while notifying part listeners !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:676) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3269) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !SESSION 2019-12-12 16:19:28.128 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_202 java.vendor=AdoptOpenJdk BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_AU Command-line arguments: -os win32 -ws win32 -arch x86_64 -data file:/C:/Private/Willem/Consulting/FGT/KNIME/workspace_consulting/ !ENTRY org.eclipse.equinox.registry 2 0 2019-12-12 16:20:19.351 !MESSAGE The extensions and extension-points from the bundle "org.apache.batik.ext.awt.knime_fragment" are ignored. The host bundle "org.apache.batik.ext.awt" is not marked as singleton. !ENTRY org.eclipse.ui 2 0 2019-12-12 16:21:44.436 !MESSAGE Warnings while parsing the key bindings from the 'org.eclipse.ui.commands' and 'org.eclipse.ui.bindings' extension point !SUBENTRY 1 org.eclipse.ui 2 0 2019-12-12 16:21:44.436 !MESSAGE Cannot bind to an undefined command: plug-in='org.knime.workbench.editor', id='knime.commands.editor.gridSettings' !ENTRY org.eclipse.jface 2 0 2019-12-12 16:21:48.380 !MESSAGE Keybinding conflicts occurred. They may interfere with normal accelerator operation. !SUBENTRY 1 org.eclipse.jface 2 0 2019-12-12 16:21:48.380 !MESSAGE A conflict occurred for CTRL+F: Binding(CTRL+F, ParameterizedCommand(Command(org.eclipse.ui.edit.findReplace,Find and Replace, Find and replace text, Category(org.eclipse.ui.category.edit,Edit,null,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@5b344510, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) Binding(CTRL+F, ParameterizedCommand(Command(knime.commands.findnode,Find Node..., Finds a Node in the workflow., Category(knime.command.category,KNIME Workflow Editor commands,Commands available for the workflow editor,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@3c73d613, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-12 16:22:01.246 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-12 16:22:01.251 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.osgi 2 0 2019-12-12 16:22:29.121 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.keras.theano.core.DLKerasTheanoNetwork,5,main]" timed out waiting (5002ms) for thread "Thread[DL-Installation-Test-org.knime.dl.tensorflow.savedmodel.core.TFSavedModelNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.keras.theano.core.DLKerasTheanoNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; osgi.identity="org.knime.python.typeextensions"; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !ENTRY org.eclipse.osgi 2 0 2019-12-12 16:22:29.123 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.keras.cntk.core.DLKerasCNTKNetwork,5,main]" timed out waiting (5002ms) for thread "Thread[DL-Installation-Test-org.knime.dl.tensorflow.savedmodel.core.TFSavedModelNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.keras.cntk.core.DLKerasCNTKNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; osgi.identity="org.knime.python.typeextensions"; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !ENTRY org.eclipse.osgi 2 0 2019-12-12 16:22:29.125 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.keras.tensorflow.core.DLKerasTensorFlowNetwork,5,main]" timed out waiting (5002ms) for thread "Thread[DL-Installation-Test-org.knime.dl.tensorflow.savedmodel.core.TFSavedModelNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.keras.tensorflow.core.DLKerasTensorFlowNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; osgi.identity="org.knime.python.typeextensions"; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !ENTRY org.eclipse.ui 4 4 2019-12-12 16:23:27.942 !MESSAGE Unable to initialize part !STACK 0 java.lang.NullPointerException at org.knime.core.node.workflow.VariableType$VariableValue.equals(VariableType.java:110) at org.knime.core.node.workflow.FlowVariable.equals(FlowVariable.java:444) at java.util.AbstractList.equals(AbstractList.java:523) at java.util.Vector.equals(Vector.java:988) at org.knime.core.node.workflow.FlowObjectStack.equals(FlowObjectStack.java:602) at org.knime.core.node.workflow.WorkflowManager.configureSingleNodeContainer(WorkflowManager.java:6006) at org.knime.core.node.workflow.WorkflowManager.postLoad(WorkflowManager.java:8072) at org.knime.core.node.workflow.WorkflowManager.loadContent(WorkflowManager.java:7910) at org.knime.core.node.workflow.WorkflowManager.postLoad(WorkflowManager.java:8035) at org.knime.core.node.workflow.WorkflowManager.loadContent(WorkflowManager.java:7910) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7864) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7785) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7758) at org.knime.core.node.workflow.WorkflowManager.loadProject(WorkflowManager.java:7603) at org.knime.workbench.editor2.LoadWorkflowRunnable.run(LoadWorkflowRunnable.java:179) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:119) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 16:23:27.943 !MESSAGE !STACK 0 java.lang.NullPointerException at org.knime.workbench.editor2.WorkflowEditor.getSubEditors(WorkflowEditor.java:555) at org.knime.workbench.editor2.WorkflowEditor.dispose(WorkflowEditor.java:655) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.handlePartInitException(CompatibilityPart.java:302) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:340) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:990) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:955) at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:124) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:399) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:318) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:105) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:74) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:56) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:129) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:992) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:661) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:767) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:738) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:732) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:716) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1293) at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.lambda$0(LazyStackRenderer.java:68) at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.hidePart(PartServiceImpl.java:1308) at org.eclipse.ui.internal.WorkbenchPage.hidePart(WorkbenchPage.java:1591) at org.eclipse.ui.internal.WorkbenchPage.closeEditor(WorkbenchPage.java:1530) at org.eclipse.ui.internal.Workbench$11.run(Workbench.java:1214) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.Workbench.persist(Workbench.java:1196) at org.eclipse.ui.internal.Workbench.busyClose(Workbench.java:1138) at org.eclipse.ui.internal.Workbench.lambda$4(Workbench.java:1424) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.Workbench.close(Workbench.java:1424) at org.eclipse.ui.internal.Workbench.close(Workbench.java:1397) at org.eclipse.ui.internal.WorkbenchWindow.busyClose(WorkbenchWindow.java:1606) at org.eclipse.ui.internal.WorkbenchWindow.access$18(WorkbenchWindow.java:1552) at org.eclipse.ui.internal.WorkbenchWindow$11.run(WorkbenchWindow.java:1638) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchWindow.close(WorkbenchWindow.java:1635) at org.eclipse.ui.internal.WorkbenchWindow.close(WorkbenchWindow.java:1649) at org.eclipse.ui.internal.WorkbenchWindow$6.close(WorkbenchWindow.java:530) at org.eclipse.e4.ui.workbench.renderers.swt.WBWRenderer$3.shellClosed(WBWRenderer.java:615) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:99) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1088) at org.eclipse.swt.widgets.Decorations.closeWidget(Decorations.java:316) at org.eclipse.swt.widgets.Decorations.WM_CLOSE(Decorations.java:1729) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4845) at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2560) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3815) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.ui 4 4 2019-12-12 16:23:27.944 !MESSAGE Unable to create part !SUBENTRY 1 org.eclipse.ui 4 0 2019-12-12 16:23:27.944 !MESSAGE java.lang.NullPointerException !ENTRY org.eclipse.e4.ui.workbench 4 2 2019-12-12 16:23:28.082 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.e4.ui.workbench". !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer.activate(AbstractPartRenderer.java:95) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.lambda$0(ContributedPartRenderer.java:60) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1088) at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1542) at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1505) at org.eclipse.swt.widgets.Control.sendFocusEvent(Control.java:2993) at org.eclipse.swt.widgets.Widget.wmSetFocus(Widget.java:2437) at org.eclipse.swt.widgets.Control.WM_SETFOCUS(Control.java:5490) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4913) at org.eclipse.swt.widgets.Text.windowProc(Text.java:2704) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method) at org.eclipse.swt.widgets.Control.forceFocus(Control.java:1114) at org.eclipse.swt.widgets.Control.setFocus(Control.java:3492) at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:1099) at org.eclipse.ui.internal.ErrorEditorPart.setFocus(ErrorEditorPart.java:81) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.delegateSetFocus(CompatibilityPart.java:216) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:305) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:311) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:233) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:107) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.focusGui(PartRenderingEngine.java:789) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer$1.setFocus(ContributedPartRenderer.java:103) at org.eclipse.swt.custom.CTabItem.setFocus(CTabItem.java:332) at org.eclipse.swt.custom.CTabFolder.setFocus(CTabFolder.java:2619) at org.eclipse.swt.widgets.Control.fixFocus(Control.java:1069) at org.eclipse.swt.widgets.Control.setVisible(Control.java:4017) at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3163) at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3120) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1305) at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.lambda$0(LazyStackRenderer.java:68) at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.hidePart(PartServiceImpl.java:1308) at org.eclipse.ui.internal.WorkbenchPage.hidePart(WorkbenchPage.java:1591) at org.eclipse.ui.internal.WorkbenchPage.closeEditor(WorkbenchPage.java:1530) at org.eclipse.ui.internal.Workbench$11.run(Workbench.java:1214) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.Workbench.persist(Workbench.java:1196) at org.eclipse.ui.internal.Workbench.busyClose(Workbench.java:1138) at org.eclipse.ui.internal.Workbench.lambda$4(Workbench.java:1424) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.Workbench.close(Workbench.java:1424) at org.eclipse.ui.internal.Workbench.close(Workbench.java:1397) at org.eclipse.ui.internal.WorkbenchWindow.busyClose(WorkbenchWindow.java:1606) at org.eclipse.ui.internal.WorkbenchWindow.access$18(WorkbenchWindow.java:1552) at org.eclipse.ui.internal.WorkbenchWindow$11.run(WorkbenchWindow.java:1638) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchWindow.close(WorkbenchWindow.java:1635) at org.eclipse.ui.internal.WorkbenchWindow.close(WorkbenchWindow.java:1649) at org.eclipse.ui.internal.WorkbenchWindow$6.close(WorkbenchWindow.java:530) at org.eclipse.e4.ui.workbench.renderers.swt.WBWRenderer$3.shellClosed(WBWRenderer.java:615) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:99) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1088) at org.eclipse.swt.widgets.Decorations.closeWidget(Decorations.java:316) at org.eclipse.swt.widgets.Decorations.WM_CLOSE(Decorations.java:1729) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4845) at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2560) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3815) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 16:23:28.083 !MESSAGE An exception occurred while notifying part listeners !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer.activate(AbstractPartRenderer.java:95) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.lambda$0(ContributedPartRenderer.java:60) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1088) at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1542) at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1505) at org.eclipse.swt.widgets.Control.sendFocusEvent(Control.java:2993) at org.eclipse.swt.widgets.Widget.wmSetFocus(Widget.java:2437) at org.eclipse.swt.widgets.Control.WM_SETFOCUS(Control.java:5490) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4913) at org.eclipse.swt.widgets.Text.windowProc(Text.java:2704) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method) at org.eclipse.swt.widgets.Control.forceFocus(Control.java:1114) at org.eclipse.swt.widgets.Control.setFocus(Control.java:3492) at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:1099) at org.eclipse.ui.internal.ErrorEditorPart.setFocus(ErrorEditorPart.java:81) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.delegateSetFocus(CompatibilityPart.java:216) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:305) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:311) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:233) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:107) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.focusGui(PartRenderingEngine.java:789) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer$1.setFocus(ContributedPartRenderer.java:103) at org.eclipse.swt.custom.CTabItem.setFocus(CTabItem.java:332) at org.eclipse.swt.custom.CTabFolder.setFocus(CTabFolder.java:2619) at org.eclipse.swt.widgets.Control.fixFocus(Control.java:1069) at org.eclipse.swt.widgets.Control.setVisible(Control.java:4017) at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3163) at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3120) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1305) at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.lambda$0(LazyStackRenderer.java:68) at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.hidePart(PartServiceImpl.java:1308) at org.eclipse.ui.internal.WorkbenchPage.hidePart(WorkbenchPage.java:1591) at org.eclipse.ui.internal.WorkbenchPage.closeEditor(WorkbenchPage.java:1530) at org.eclipse.ui.internal.Workbench$11.run(Workbench.java:1214) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.Workbench.persist(Workbench.java:1196) at org.eclipse.ui.internal.Workbench.busyClose(Workbench.java:1138) at org.eclipse.ui.internal.Workbench.lambda$4(Workbench.java:1424) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.Workbench.close(Workbench.java:1424) at org.eclipse.ui.internal.Workbench.close(Workbench.java:1397) at org.eclipse.ui.internal.WorkbenchWindow.busyClose(WorkbenchWindow.java:1606) at org.eclipse.ui.internal.WorkbenchWindow.access$18(WorkbenchWindow.java:1552) at org.eclipse.ui.internal.WorkbenchWindow$11.run(WorkbenchWindow.java:1638) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchWindow.close(WorkbenchWindow.java:1635) at org.eclipse.ui.internal.WorkbenchWindow.close(WorkbenchWindow.java:1649) at org.eclipse.ui.internal.WorkbenchWindow$6.close(WorkbenchWindow.java:530) at org.eclipse.e4.ui.workbench.renderers.swt.WBWRenderer$3.shellClosed(WBWRenderer.java:615) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:99) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1088) at org.eclipse.swt.widgets.Decorations.closeWidget(Decorations.java:316) at org.eclipse.swt.widgets.Decorations.WM_CLOSE(Decorations.java:1729) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4845) at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2560) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3815) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !SESSION 2019-12-12 16:23:43.340 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_202 java.vendor=AdoptOpenJdk BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_AU Command-line arguments: -os win32 -ws win32 -arch x86_64 !ENTRY org.eclipse.ui 2 0 2019-12-12 16:24:21.808 !MESSAGE Warnings while parsing the key bindings from the 'org.eclipse.ui.commands' and 'org.eclipse.ui.bindings' extension point !SUBENTRY 1 org.eclipse.ui 2 0 2019-12-12 16:24:21.808 !MESSAGE Cannot bind to an undefined command: plug-in='org.knime.workbench.editor', id='knime.commands.editor.gridSettings' !ENTRY org.eclipse.jface 2 0 2019-12-12 16:24:23.701 !MESSAGE Keybinding conflicts occurred. They may interfere with normal accelerator operation. !SUBENTRY 1 org.eclipse.jface 2 0 2019-12-12 16:24:23.701 !MESSAGE A conflict occurred for CTRL+F: Binding(CTRL+F, ParameterizedCommand(Command(org.eclipse.ui.edit.findReplace,Find and Replace, Find and replace text, Category(org.eclipse.ui.category.edit,Edit,null,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@568945a9, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) Binding(CTRL+F, ParameterizedCommand(Command(knime.commands.findnode,Find Node..., Finds a Node in the workflow., Category(knime.command.category,KNIME Workflow Editor commands,Commands available for the workflow editor,true), org.eclipse.ui.internal.WorkbenchHandlerServiceHandler@4127dcdb, ,,true),null), org.eclipse.ui.defaultAcceleratorConfiguration, org.eclipse.ui.contexts.window,,,system) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-12 16:24:40.613 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.equinox.p2.core 4 0 2019-12-12 16:24:40.614 !MESSAGE Exception during event notification !STACK 0 java.lang.IllegalArgumentException: Location must be absolute: .. at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.checkValidLocation(AbstractRepositoryManager.java:749) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.contains(AbstractRepositoryManager.java:253) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.addRepository(AbstractRepositoryManager.java:166) at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.notify(AbstractRepositoryManager.java:820) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:108) at org.eclipse.equinox.internal.p2.core.ProvisioningEventBus.dispatchEvent(ProvisioningEventBus.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) !ENTRY org.eclipse.osgi 2 0 2019-12-12 16:24:53.379 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.keras.cntk.core.DLKerasCNTKNetwork,5,main]" timed out waiting (5000ms) for thread "Thread[DL-Installation-Test-org.knime.dl.keras.tensorflow.core.DLKerasTensorFlowNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.keras.cntk.core.DLKerasCNTKNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; osgi.identity="org.knime.python.typeextensions"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !ENTRY org.eclipse.osgi 2 0 2019-12-12 16:24:53.380 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.tensorflow.savedmodel.core.TFSavedModelNetwork,5,main]" timed out waiting (5000ms) for thread "Thread[DL-Installation-Test-org.knime.dl.keras.tensorflow.core.DLKerasTensorFlowNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.tensorflow.savedmodel.core.TFSavedModelNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; osgi.identity="org.knime.python.typeextensions"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !ENTRY org.eclipse.osgi 2 0 2019-12-12 16:24:53.382 !MESSAGE While loading class "org.knime.python.typeextension.PythonModuleExtensions", thread "Thread[DL-Installation-Test-org.knime.dl.keras.theano.core.DLKerasTheanoNetwork,5,main]" timed out waiting (5000ms) for thread "Thread[DL-Installation-Test-org.knime.dl.keras.tensorflow.core.DLKerasTensorFlowNetwork,5,main]" to finish starting bundle "org.knime.python.typeextensions_4.1.0.v201908271559 [1108]". To avoid deadlock, thread "Thread[DL-Installation-Test-org.knime.dl.keras.theano.core.DLKerasTheanoNetwork,5,main]" is proceeding but "org.knime.python.typeextension.PythonModuleExtensions" may not be fully initialized. !STACK 0 org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.1.0.v201908271559"; osgi.identity="org.knime.python.typeextensions"; singleton:="true" [id=1108] STARTED [STARTED] at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) ... 16 more Root exception: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) at org.eclipse.osgi.container.Module.start(Module.java:401) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:468) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:103) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:442) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.knime.dl.python.core.DLPythonDefaultContext.execute(DLPythonDefaultContext.java:138) at org.knime.dl.python.core.DLPythonAbstractCommands.testInstallation(DLPythonAbstractCommands.java:267) at org.knime.dl.python.core.DLPythonAbstractNetworkLoader$DLPythonInstallationTester.lambda$1(DLPythonAbstractNetworkLoader.java:121) at java.lang.Thread.run(Thread.java:748) !ENTRY org.eclipse.ui 4 4 2019-12-12 16:25:11.255 !MESSAGE Unable to initialize part !STACK 0 java.lang.NullPointerException at org.knime.core.node.workflow.VariableType$VariableValue.equals(VariableType.java:110) at org.knime.core.node.workflow.FlowVariable.equals(FlowVariable.java:444) at java.util.AbstractList.equals(AbstractList.java:523) at java.util.Vector.equals(Vector.java:988) at org.knime.core.node.workflow.FlowObjectStack.equals(FlowObjectStack.java:602) at org.knime.core.node.workflow.WorkflowManager.configureSingleNodeContainer(WorkflowManager.java:6006) at org.knime.core.node.workflow.WorkflowManager.postLoad(WorkflowManager.java:8072) at org.knime.core.node.workflow.WorkflowManager.loadContent(WorkflowManager.java:7910) at org.knime.core.node.workflow.WorkflowManager.postLoad(WorkflowManager.java:8035) at org.knime.core.node.workflow.WorkflowManager.loadContent(WorkflowManager.java:7910) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7864) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7785) at org.knime.core.node.workflow.WorkflowManager.load(WorkflowManager.java:7758) at org.knime.core.node.workflow.WorkflowManager.loadProject(WorkflowManager.java:7603) at org.knime.workbench.editor2.LoadWorkflowRunnable.run(LoadWorkflowRunnable.java:179) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:119) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 16:25:11.256 !MESSAGE !STACK 0 java.lang.NullPointerException at org.knime.workbench.editor2.WorkflowEditor.getSubEditors(WorkflowEditor.java:555) at org.knime.workbench.editor2.WorkflowEditor.dispose(WorkflowEditor.java:655) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.handlePartInitException(CompatibilityPart.java:302) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:340) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:990) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:955) at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:124) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:399) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:318) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:105) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:74) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:56) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:129) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:992) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:661) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:767) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:738) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:732) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:716) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$1.handleEvent(PartServiceImpl.java:104) at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:620) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:584) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:769) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:401) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1188) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3261) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.ui 4 4 2019-12-12 16:25:11.257 !MESSAGE Unable to create part !SUBENTRY 1 org.eclipse.ui 4 0 2019-12-12 16:25:11.257 !MESSAGE java.lang.NullPointerException !ENTRY org.eclipse.e4.ui.workbench 4 2 2019-12-12 16:25:11.394 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.e4.ui.workbench". !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:676) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3269) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499) !ENTRY org.eclipse.e4.ui.workbench 4 0 2019-12-12 16:25:11.395 !MESSAGE An exception occurred while notifying part listeners !STACK 0 java.lang.ClassCastException: org.eclipse.ui.internal.ErrorEditorPart cannot be cast to org.knime.workbench.editor2.WorkflowEditor at org.knime.workbench.editor2.actions.AddMetaNodeAction.setActiveEditor(AddMetaNodeAction.java:78) at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:71) at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:80) at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:344) at org.eclipse.ui.internal.WorkbenchPage.updateActivations(WorkbenchPage.java:311) at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:293) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:211) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:756) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:681) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:676) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3269) at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3098) at org.knime.workbench.explorer.view.actions.OpenWorkflowAction.openEditor(OpenWorkflowAction.java:132) at org.knime.workbench.explorer.view.ExplorerView.openSelected(ExplorerView.java:413) at org.knime.workbench.explorer.view.ExplorerView.access$4(ExplorerView.java:367) at org.knime.workbench.explorer.view.ExplorerView$3$1.run(ExplorerView.java:467) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:149) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1499)