2019-10-02 08:38:10,595 : WARN  : KNIME-Worker-1 :  : TipsAndNewsInjector :  :  : Could not modify intro page: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1946)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:316)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:310)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1639)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:223)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1037)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:965)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1064)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1367)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379)
	at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559)
	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:162)
	at org.knime.product.rcp.intro.TipsAndNewsInjector.prepareData(TipsAndNewsInjector.java:220)
	at org.knime.product.rcp.intro.AbstractInjector.run(AbstractInjector.java:145)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
	at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:397)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:302)
	at sun.security.validator.Validator.validate(Validator.java:262)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:324)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:229)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:124)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1621)
	... 16 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141)
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:392)
	... 22 more
2019-10-02 08:38:11,441 : ERROR : main :  : MAEFileUtils :  :  : Schrodinger Knime plugins: Neither SCHRODINGER environment nor preference is set. You can set SCHRODINGER installation location in the Schrodinger Preferences.
2019-10-02 08:38:11,444 : WARN  : main :  : SchrodFileUtils :  :  : SCHRODINGER is not set properly.
2019-10-02 08:38:11,446 : WARN  : Thread-5 :  : PythonService :  :  : PythonService is not initilized
2019-10-02 08:38:11,448 : WARN  : Thread-5 :  : PythonService :  :  : Failed to start python service.
2019-10-02 09:11:34,181 : WARN  : ModalContext :  : Node : Excel Reader (XLS) : 0:1104 : Specified file doesn't exist (D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\109.xlsx)
2019-10-02 09:11:37,586 : WARN  : ModalContext :  : Node : Excel Reader (XLS) : 0:1188:0:959 : The file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\109.xlsx' can't be accessed anymore!
2019-10-02 09:12:19,320 : WARN  : ModalContext :  : Node : Excel Writer (XLS) : 0:1181 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\DataTable.xlsx' exists and will be overwritten
2019-10-02 09:12:19,568 : WARN  : ModalContext :  : Node : Excel Writer (XLS) : 0:1126 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\DataTable.xlsx' exists and will be overwritten
2019-10-02 09:12:19,681 : WARN  : ModalContext :  : Node : Naive Bayes Learner : 0:1210 : Please define the classification column
2019-10-02 09:13:16,202 : WARN  : KNIME-Worker-3 :  : Node : Zemberek Stemmer : 0:846:0:898 : Caution: Please use the "Zemberek TurkishTokenizer" to convert strings to documents.
If other tokenizers were selected,  the Zemberek Stemmer might remove tags and set terms to lower case.
Please check preceding node configurations.
2019-10-02 09:13:18,104 : WARN  : KNIME-Worker-3 :  : Node : Zemberek Stemmer : 0:846:0:908:0:905 : Caution: Please use the "Zemberek TurkishTokenizer" to convert strings to documents.
If other tokenizers were selected,  the Zemberek Stemmer might remove tags and set terms to lower case.
Please check preceding node configurations.
2019-10-02 09:13:28,845 : WARN  : KNIME-Worker-14 :  : Node : Zemberek Stemmer : 0:846:0:898 : Caution: Please use the "Zemberek TurkishTokenizer" to convert strings to documents.
If other tokenizers were selected,  the Zemberek Stemmer might remove tags and set terms to lower case.
Please check preceding node configurations.
2019-10-02 09:14:30,783 : WARN  : KNIME-Worker-12 :  : Node : Zemberek Stemmer : 0:846:0:908:0:905 : Caution: Please use the "Zemberek TurkishTokenizer" to convert strings to documents.
If other tokenizers were selected,  the Zemberek Stemmer might remove tags and set terms to lower case.
Please check preceding node configurations.
2019-10-02 09:14:46,562 : WARN  : ModalContext :  : Node : Excel Reader (XLS) : 2:1104 : The file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\109.xlsx' can't be accessed anymore!
2019-10-02 09:14:48,699 : WARN  : ModalContext :  : Node : Excel Reader (XLS) : 2:1188:0:959 : The file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\109.xlsx' can't be accessed anymore!
2019-10-02 09:14:49,472 : WARN  : ModalContext :  : Node : Table Writer : 2:993:0:1047 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\KomponentTHSafety.table' exists and will be overwritten
2019-10-02 09:14:49,480 : WARN  : ModalContext :  : Node : Table Writer : 2:993:0:1047 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\KomponentTHSafety.table' exists and will be overwritten
2019-10-02 09:15:18,492 : WARN  : KNIME-Worker-4 :  : Node : Excel Writer (XLS) : 0:1072:0:1071 : Output file 'D:\Users\26030257\Desktop\506 ve 509.xlsx' exists and will be overwritten
2019-10-02 09:15:25,860 : WARN  : KNIME-Worker-10 :  : Node : Excel Writer (XLS) : 0:1072:0:1071 : Output file 'D:\Users\26030257\Desktop\506 ve 509.xlsx' exists and will be overwritten
2019-10-02 09:15:27,307 : WARN  : KNIME-Worker-5 :  : Node : Color Manager : 0:1179:0:1054 : Column "Source" has no nominal values set: execute predecessor or add Binner.
2019-10-02 09:15:27,387 : WARN  : KNIME-Worker-4 :  : Node : Color Manager : 0:1179:0:1054 : Column "Source" has no nominal values set: execute predecessor or add Binner.
2019-10-02 09:16:24,981 : WARN  : KNIME-Worker-6 :  : Node : Model Writer : 0:1073:0:958:0:953 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\GBM_506_509.zip' exists and will be overwritten
2019-10-02 09:16:25,855 : WARN  : KNIME-Worker-9 :  : Node : Model Writer : 0:1073:0:958:0:953 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\GBM_506_509.zip' exists and will be overwritten
2019-10-02 09:16:47,908 : WARN  : KNIME-Worker-5 :  : Node : Model Writer : 0:1073:0:958:0:953 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\GBM_506_509.zip' exists and will be overwritten
2019-10-02 09:16:49,437 : WARN  : KNIME-Worker-6 :  : Node : Model Writer : 0:1073:0:958:0:953 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\GBM_506_509.zip' exists and will be overwritten
2019-10-02 09:17:08,750 : WARN  : KNIME-Worker-8 :  : Node : Model Writer : 0:1073:0:958:0:953 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\GBM_506_509.zip' exists and will be overwritten
2019-10-02 09:18:06,794 : WARN  : KNIME-Worker-7 :  : Node : Excel Writer (XLS) : 0:1181 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\DataTable.xlsx' exists and will be overwritten
2019-10-02 09:18:07,043 : WARN  : KNIME-Worker-9 :  : Node : Excel Writer (XLS) : 0:1176:0:1173 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 09:18:07,048 : WARN  : KNIME-Worker-9 :  : Node : Excel Writer (XLS) : 0:1176:0:1153 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 09:18:07,117 : WARN  : KNIME-Worker-3 :  : Node : Excel Writer (XLS) : 0:1176:0:1173 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 09:18:07,121 : WARN  : KNIME-Worker-3 :  : Node : Excel Writer (XLS) : 0:1176:0:1153 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 09:18:19,784 : WARN  : KNIME-Worker-15 :  : Node : Excel Writer (XLS) : 0:1176:0:1173 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 09:18:19,787 : WARN  : KNIME-Worker-15 :  : Node : Excel Writer (XLS) : 0:1176:0:1153 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 09:18:19,791 : WARN  : KNIME-Worker-7 :  : Node : Excel Writer (XLS) : 0:1176:0:1173 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 09:18:19,829 : ERROR : KNIME-Worker-9 :  : Node : Excel Reader (XLS) : 0:1176:0:1152 : Execute failed: org.apache.poi.EmptyFileException: The supplied file was empty (zero bytes long)
java.util.concurrent.ExecutionException: org.apache.poi.EmptyFileException: The supplied file was empty (zero bytes long)
	at java.util.concurrent.FutureTask.report(FutureTask.java:122)
	at java.util.concurrent.FutureTask.get(FutureTask.java:192)
	at org.knime.ext.poi2.node.read3.XLSReaderNodeModel.execute(XLSReaderNodeModel.java:335)
	at org.knime.core.node.NodeModel.execute(NodeModel.java:733)
	at org.knime.core.node.NodeModel.executeModel(NodeModel.java:567)
	at org.knime.core.node.Node.invokeFullyNodeModelExecute(Node.java:1192)
	at org.knime.core.node.Node.execute(Node.java:979)
	at org.knime.core.node.workflow.NativeNodeContainer.performExecuteNode(NativeNodeContainer.java:559)
	at org.knime.core.node.exec.LocalNodeExecutionJob.mainExecute(LocalNodeExecutionJob.java:95)
	at org.knime.core.node.workflow.NodeExecutionJob.internalRun(NodeExecutionJob.java:179)
	at org.knime.core.node.workflow.NodeExecutionJob.run(NodeExecutionJob.java:110)
	at org.knime.core.util.ThreadUtils$RunnableWithContextImpl.runWithContext(ThreadUtils.java:328)
	at org.knime.core.util.ThreadUtils$RunnableWithContext.run(ThreadUtils.java:204)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
	at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
Caused by: org.apache.poi.EmptyFileException: The supplied file was empty (zero bytes long)
	at org.apache.poi.util.IOUtils.peekFirstNBytes(IOUtils.java:74)
	at org.apache.poi.util.IOUtils.peekFirst8Bytes(IOUtils.java:57)
	at org.apache.poi.poifs.filesystem.FileMagic.valueOf(FileMagic.java:135)
	at org.apache.poi.openxml4j.opc.internal.ZipHelper.verifyZipHeader(ZipHelper.java:175)
	at org.apache.poi.openxml4j.opc.internal.ZipHelper.openZipStream(ZipHelper.java:209)
	at org.apache.poi.openxml4j.opc.ZipPackage.<init>(ZipPackage.java:98)
	at org.apache.poi.openxml4j.opc.OPCPackage.open(OPCPackage.java:324)
	at org.knime.ext.poi2.node.read3.CachedExcelTable.lambda$1(CachedExcelDataTable.java:452)
	at org.knime.core.util.ThreadUtils$CallableWithContextImpl.callWithContext(ThreadUtils.java:344)
	at org.knime.core.util.ThreadUtils$CallableWithContext.call(ThreadUtils.java:244)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.knime.core.util.ThreadUtils$3.runWithContext(ThreadUtils.java:486)
	at org.knime.core.util.ThreadUtils$ThreadWithContext.run(ThreadUtils.java:304)
2019-10-02 09:21:02,770 : ERROR : KNIME-Worker-17 :  : ChromeImageGenerator : Parallel Coordinates Plot : 0:1180 : Could not initialize Chrome driver. Path to internal Chromium executables could not be retrieved!
org.knime.ext.seleniumdrivers.multios.SeleniumViewException: Path to internal Chromium executables could not be retrieved!
	at org.knime.ext.seleniumdrivers.multios.ChromeImageGenerator.initDriver(ChromeImageGenerator.java:156)
	at org.knime.ext.seleniumdrivers.multios.ChromiumImageGenerator.initDriver(ChromiumImageGenerator.java:80)
	at org.knime.ext.seleniumdrivers.multios.ChromeImageGenerator.generateView(ChromeImageGenerator.java:220)
	at org.knime.js.core.node.AbstractImageWizardNodeModel.renderViewAndCreateImage(AbstractImageWizardNodeModel.java:141)
	at org.knime.js.core.node.AbstractImageWizardNodeModel.performExecute(AbstractImageWizardNodeModel.java:104)
	at org.knime.js.core.node.AbstractWizardNodeModel.execute(AbstractWizardNodeModel.java:136)
	at org.knime.core.node.NodeModel.executeModel(NodeModel.java:567)
	at org.knime.core.node.Node.invokeFullyNodeModelExecute(Node.java:1192)
	at org.knime.core.node.Node.execute(Node.java:979)
	at org.knime.core.node.workflow.NativeNodeContainer.performExecuteNode(NativeNodeContainer.java:559)
	at org.knime.core.node.exec.LocalNodeExecutionJob.mainExecute(LocalNodeExecutionJob.java:95)
	at org.knime.core.node.workflow.NodeExecutionJob.internalRun(NodeExecutionJob.java:179)
	at org.knime.core.node.workflow.NodeExecutionJob.run(NodeExecutionJob.java:110)
	at org.knime.core.util.ThreadUtils$RunnableWithContextImpl.runWithContext(ThreadUtils.java:328)
	at org.knime.core.util.ThreadUtils$RunnableWithContext.run(ThreadUtils.java:204)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
	at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
2019-10-02 09:21:02,771 : ERROR : KNIME-Worker-17 :  : AbstractImageWizardNodeModel : Parallel Coordinates Plot : 0:1180 : Initializing view failed: Could not initialize Chrome driver. Check log for more details. 

The browser can be configured in Preferences -> KNIME -> JavaScript Views
org.knime.ext.seleniumdrivers.multios.SeleniumViewException: Could not initialize Chrome driver. Check log for more details. 

The browser can be configured in Preferences -> KNIME -> JavaScript Views
	at org.knime.ext.seleniumdrivers.multios.ChromeImageGenerator.initDriver(ChromeImageGenerator.java:204)
	at org.knime.ext.seleniumdrivers.multios.ChromiumImageGenerator.initDriver(ChromiumImageGenerator.java:80)
	at org.knime.ext.seleniumdrivers.multios.ChromeImageGenerator.generateView(ChromeImageGenerator.java:220)
	at org.knime.js.core.node.AbstractImageWizardNodeModel.renderViewAndCreateImage(AbstractImageWizardNodeModel.java:141)
	at org.knime.js.core.node.AbstractImageWizardNodeModel.performExecute(AbstractImageWizardNodeModel.java:104)
	at org.knime.js.core.node.AbstractWizardNodeModel.execute(AbstractWizardNodeModel.java:136)
	at org.knime.core.node.NodeModel.executeModel(NodeModel.java:567)
	at org.knime.core.node.Node.invokeFullyNodeModelExecute(Node.java:1192)
	at org.knime.core.node.Node.execute(Node.java:979)
	at org.knime.core.node.workflow.NativeNodeContainer.performExecuteNode(NativeNodeContainer.java:559)
	at org.knime.core.node.exec.LocalNodeExecutionJob.mainExecute(LocalNodeExecutionJob.java:95)
	at org.knime.core.node.workflow.NodeExecutionJob.internalRun(NodeExecutionJob.java:179)
	at org.knime.core.node.workflow.NodeExecutionJob.run(NodeExecutionJob.java:110)
	at org.knime.core.util.ThreadUtils$RunnableWithContextImpl.runWithContext(ThreadUtils.java:328)
	at org.knime.core.util.ThreadUtils$RunnableWithContext.run(ThreadUtils.java:204)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
	at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
2019-10-02 09:21:02,772 : ERROR : KNIME-Worker-17 :  : AbstractImageWizardNodeModel : Parallel Coordinates Plot : 0:1180 : Retrieving image from view failed: Error retrieving image: Chrome driver was not initialized. Could not retrieve image.
java.io.IOException: Error retrieving image: Chrome driver was not initialized. Could not retrieve image.
	at org.knime.ext.seleniumdrivers.multios.ChromeImageGenerator.retrieveImage(ChromeImageGenerator.java:309)
	at org.knime.js.core.node.AbstractImageWizardNodeModel.renderViewAndCreateImage(AbstractImageWizardNodeModel.java:164)
	at org.knime.js.core.node.AbstractImageWizardNodeModel.performExecute(AbstractImageWizardNodeModel.java:104)
	at org.knime.js.core.node.AbstractWizardNodeModel.execute(AbstractWizardNodeModel.java:136)
	at org.knime.core.node.NodeModel.executeModel(NodeModel.java:567)
	at org.knime.core.node.Node.invokeFullyNodeModelExecute(Node.java:1192)
	at org.knime.core.node.Node.execute(Node.java:979)
	at org.knime.core.node.workflow.NativeNodeContainer.performExecuteNode(NativeNodeContainer.java:559)
	at org.knime.core.node.exec.LocalNodeExecutionJob.mainExecute(LocalNodeExecutionJob.java:95)
	at org.knime.core.node.workflow.NodeExecutionJob.internalRun(NodeExecutionJob.java:179)
	at org.knime.core.node.workflow.NodeExecutionJob.run(NodeExecutionJob.java:110)
	at org.knime.core.util.ThreadUtils$RunnableWithContextImpl.runWithContext(ThreadUtils.java:328)
	at org.knime.core.util.ThreadUtils$RunnableWithContext.run(ThreadUtils.java:204)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
	at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
Caused by: org.knime.ext.seleniumdrivers.multios.SeleniumViewException: Chrome driver was not initialized. Could not retrieve image.
	at org.knime.ext.seleniumdrivers.multios.ChromeImageGenerator.retrieveImage(ChromeImageGenerator.java:291)
	... 16 more
2019-10-02 09:27:42,357 : WARN  : main :  : Node : Naive Bayes Learner : 0:1210 : Please define the classification column
2019-10-02 09:28:37,251 : WARN  : KNIME-Worker-21 :  : Node : Linear Correlation : 0:1218 : Some numeric column(s) have low variance (are constant): "First(Aquasafe)_No", "First(Unbalanced Load Control)_Yes"
2019-10-02 09:53:34,950 : ERROR : KNIME-Worker-33 :  : Node : Python View : 0:1216 : Execute failed: 'int' object has no attribute 'scatter'
Traceback (most recent call last):
File "<string>", line 23, in <module>
  File "C:\Users\26030257\AppData\Local\Continuum\anaconda3\envs\py36_knime\lib\site-packages\seaborn\relational.py", line 1341, in scatterplot
    p.plot(ax, kwargs)
  File "C:\Users\26030257\AppData\Local\Continuum\anaconda3\envs\py36_knime\lib\site-packages\seaborn\relational.py", line 879, in plot
    scout = ax.scatter([], [], **kws)
AttributeError: 'int' object has no attribute 'scatter'

org.knime.python2.kernel.PythonIOException: 'int' object has no attribute 'scatter'
Traceback (most recent call last):
File "<string>", line 23, in <module>
  File "C:\Users\26030257\AppData\Local\Continuum\anaconda3\envs\py36_knime\lib\site-packages\seaborn\relational.py", line 1341, in scatterplot
    p.plot(ax, kwargs)
  File "C:\Users\26030257\AppData\Local\Continuum\anaconda3\envs\py36_knime\lib\site-packages\seaborn\relational.py", line 879, in plot
    scout = ax.scatter([], [], **kws)
AttributeError: 'int' object has no attribute 'scatter'

	at org.knime.python2.util.PythonUtils$Misc.executeCancelable(PythonUtils.java:265)
	at org.knime.python2.kernel.PythonKernel.executeCommandCancelable(PythonKernel.java:1415)
	at org.knime.python2.kernel.PythonKernel.execute(PythonKernel.java:1341)
	at org.knime.python2.nodes.view.PythonViewNodeModel.execute(PythonViewNodeModel.java:109)
	at org.knime.core.node.NodeModel.executeModel(NodeModel.java:567)
	at org.knime.core.node.Node.invokeFullyNodeModelExecute(Node.java:1192)
	at org.knime.core.node.Node.execute(Node.java:979)
	at org.knime.core.node.workflow.NativeNodeContainer.performExecuteNode(NativeNodeContainer.java:559)
	at org.knime.core.node.exec.LocalNodeExecutionJob.mainExecute(LocalNodeExecutionJob.java:95)
	at org.knime.core.node.workflow.NodeExecutionJob.internalRun(NodeExecutionJob.java:179)
	at org.knime.core.node.workflow.NodeExecutionJob.run(NodeExecutionJob.java:110)
	at org.knime.core.util.ThreadUtils$RunnableWithContextImpl.runWithContext(ThreadUtils.java:328)
	at org.knime.core.util.ThreadUtils$RunnableWithContext.run(ThreadUtils.java:204)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
	at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
Caused by: org.knime.python2.kernel.PythonIOException: 'int' object has no attribute 'scatter'
Traceback (most recent call last):
File "<string>", line 23, in <module>
  File "C:\Users\26030257\AppData\Local\Continuum\anaconda3\envs\py36_knime\lib\site-packages\seaborn\relational.py", line 1341, in scatterplot
    p.plot(ax, kwargs)
  File "C:\Users\26030257\AppData\Local\Continuum\anaconda3\envs\py36_knime\lib\site-packages\seaborn\relational.py", line 879, in plot
    scout = ax.scatter([], [], **kws)
AttributeError: 'int' object has no attribute 'scatter'

	at org.knime.python2.kernel.PythonKernel.executeCommand(PythonKernel.java:1402)
	at org.knime.python2.kernel.PythonKernel.execute(PythonKernel.java:1326)
	at org.knime.python2.kernel.PythonKernel.lambda$6(PythonKernel.java:1341)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: Traceback (most recent call last):
  File "C:\plm\KNIME\plugins\org.knime.python2_4.0.0.v201906241606\py\messaging\RequestHandlers.py", line 96, in _handle_custom_message
    response = self._respond(message, response_message_id, workspace)
  File "C:\plm\KNIME\plugins\org.knime.python2_4.0.0.v201906241606\py\messaging\RequestHandlers.py", line 367, in _respond
    output, error = workspace.execute(source_code, request.id)
  File "C:\plm\KNIME\plugins\org.knime.python2_4.0.0.v201906241606\py\PythonKernelBase.py", line 280, in execute
    exec(source_code, self._exec_env, self._exec_env)
  File "<string>", line 23, in <module>
  File "C:\Users\26030257\AppData\Local\Continuum\anaconda3\envs\py36_knime\lib\site-packages\seaborn\relational.py", line 1341, in scatterplot
    p.plot(ax, kwargs)
  File "C:\Users\26030257\AppData\Local\Continuum\anaconda3\envs\py36_knime\lib\site-packages\seaborn\relational.py", line 879, in plot
    scout = ax.scatter([], [], **kws)
AttributeError: 'int' object has no attribute 'scatter'

2019-10-02 11:18:41,422 : WARN  : Thread-204 :  : PythonKernel : Python View : 0:1216 : C:\Users\26030257\AppData\Local\Continuum\anaconda3\envs\py36_knime\lib\site-packages\matplotlib\pyplot.py:514: RuntimeWarning: More than 20 figures have been opened. Figures created through the pyplot interface (`matplotlib.pyplot.figure`) are retained until explicitly closed and may consume too much memory. (To control this warning, see the rcParam `figure.max_open_warning`).
2019-10-02 11:18:41,435 : WARN  : Thread-204 :  : PythonKernel : Python View : 0:1216 :   max_open_warning, RuntimeWarning)
2019-10-02 11:40:41,685 : ERROR : main :  : OpenInteractiveWebViewAction : ROC Curve : 0:1073:0:926 : JS view set in preferences (org.knime.ext.seleniumdrivers.multios.ChromiumWizardNodeView) can't be loaded. Switching to default.
2019-10-02 11:41:08,930 : ERROR : main :  : OpenInteractiveWebViewAction : ROC Curve : 0:1073:0:926 : JS view set in preferences (org.knime.ext.seleniumdrivers.multios.ChromiumWizardNodeView) can't be loaded. Switching to default.
2019-10-02 11:41:13,626 : ERROR : main :  : OpenInteractiveWebViewAction : ROC Curve : 0:1073:0:926 : JS view set in preferences (org.knime.ext.seleniumdrivers.multios.ChromiumWizardNodeView) can't be loaded. Switching to default.
2019-10-02 11:41:30,578 : ERROR : main :  : OpenInteractiveWebViewAction : ROC Curve : 0:1073:0:926 : JS view set in preferences (org.knime.ext.seleniumdrivers.multios.ChromiumWizardNodeView) can't be loaded. Switching to default.
2019-10-02 11:41:42,848 : ERROR : KNIME-Worker-57 :  : ChromeImageGenerator : ROC Curve : 0:1073:0:926 : Could not initialize Chrome driver. Path to internal Chromium executables could not be retrieved!
org.knime.ext.seleniumdrivers.multios.SeleniumViewException: Path to internal Chromium executables could not be retrieved!
	at org.knime.ext.seleniumdrivers.multios.ChromeImageGenerator.initDriver(ChromeImageGenerator.java:156)
	at org.knime.ext.seleniumdrivers.multios.ChromiumImageGenerator.initDriver(ChromiumImageGenerator.java:80)
	at org.knime.ext.seleniumdrivers.multios.ChromeImageGenerator.generateView(ChromeImageGenerator.java:220)
	at org.knime.js.core.node.AbstractImageWizardNodeModel.renderViewAndCreateImage(AbstractImageWizardNodeModel.java:141)
	at org.knime.js.core.node.AbstractImageWizardNodeModel.performExecute(AbstractImageWizardNodeModel.java:104)
	at org.knime.js.core.node.AbstractWizardNodeModel.execute(AbstractWizardNodeModel.java:136)
	at org.knime.core.node.NodeModel.executeModel(NodeModel.java:567)
	at org.knime.core.node.Node.invokeFullyNodeModelExecute(Node.java:1192)
	at org.knime.core.node.Node.execute(Node.java:979)
	at org.knime.core.node.workflow.NativeNodeContainer.performExecuteNode(NativeNodeContainer.java:559)
	at org.knime.core.node.exec.LocalNodeExecutionJob.mainExecute(LocalNodeExecutionJob.java:95)
	at org.knime.core.node.workflow.NodeExecutionJob.internalRun(NodeExecutionJob.java:179)
	at org.knime.core.node.workflow.NodeExecutionJob.run(NodeExecutionJob.java:110)
	at org.knime.core.util.ThreadUtils$RunnableWithContextImpl.runWithContext(ThreadUtils.java:328)
	at org.knime.core.util.ThreadUtils$RunnableWithContext.run(ThreadUtils.java:204)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
	at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
2019-10-02 11:41:42,850 : ERROR : KNIME-Worker-57 :  : AbstractImageWizardNodeModel : ROC Curve : 0:1073:0:926 : Initializing view failed: Could not initialize Chrome driver. Check log for more details. 

The browser can be configured in Preferences -> KNIME -> JavaScript Views
org.knime.ext.seleniumdrivers.multios.SeleniumViewException: Could not initialize Chrome driver. Check log for more details. 

The browser can be configured in Preferences -> KNIME -> JavaScript Views
	at org.knime.ext.seleniumdrivers.multios.ChromeImageGenerator.initDriver(ChromeImageGenerator.java:204)
	at org.knime.ext.seleniumdrivers.multios.ChromiumImageGenerator.initDriver(ChromiumImageGenerator.java:80)
	at org.knime.ext.seleniumdrivers.multios.ChromeImageGenerator.generateView(ChromeImageGenerator.java:220)
	at org.knime.js.core.node.AbstractImageWizardNodeModel.renderViewAndCreateImage(AbstractImageWizardNodeModel.java:141)
	at org.knime.js.core.node.AbstractImageWizardNodeModel.performExecute(AbstractImageWizardNodeModel.java:104)
	at org.knime.js.core.node.AbstractWizardNodeModel.execute(AbstractWizardNodeModel.java:136)
	at org.knime.core.node.NodeModel.executeModel(NodeModel.java:567)
	at org.knime.core.node.Node.invokeFullyNodeModelExecute(Node.java:1192)
	at org.knime.core.node.Node.execute(Node.java:979)
	at org.knime.core.node.workflow.NativeNodeContainer.performExecuteNode(NativeNodeContainer.java:559)
	at org.knime.core.node.exec.LocalNodeExecutionJob.mainExecute(LocalNodeExecutionJob.java:95)
	at org.knime.core.node.workflow.NodeExecutionJob.internalRun(NodeExecutionJob.java:179)
	at org.knime.core.node.workflow.NodeExecutionJob.run(NodeExecutionJob.java:110)
	at org.knime.core.util.ThreadUtils$RunnableWithContextImpl.runWithContext(ThreadUtils.java:328)
	at org.knime.core.util.ThreadUtils$RunnableWithContext.run(ThreadUtils.java:204)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
	at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
2019-10-02 11:41:42,851 : ERROR : KNIME-Worker-57 :  : AbstractImageWizardNodeModel : ROC Curve : 0:1073:0:926 : Retrieving image from view failed: Error retrieving image: Chrome driver was not initialized. Could not retrieve image.
java.io.IOException: Error retrieving image: Chrome driver was not initialized. Could not retrieve image.
	at org.knime.ext.seleniumdrivers.multios.ChromeImageGenerator.retrieveImage(ChromeImageGenerator.java:309)
	at org.knime.js.core.node.AbstractImageWizardNodeModel.renderViewAndCreateImage(AbstractImageWizardNodeModel.java:164)
	at org.knime.js.core.node.AbstractImageWizardNodeModel.performExecute(AbstractImageWizardNodeModel.java:104)
	at org.knime.js.core.node.AbstractWizardNodeModel.execute(AbstractWizardNodeModel.java:136)
	at org.knime.core.node.NodeModel.executeModel(NodeModel.java:567)
	at org.knime.core.node.Node.invokeFullyNodeModelExecute(Node.java:1192)
	at org.knime.core.node.Node.execute(Node.java:979)
	at org.knime.core.node.workflow.NativeNodeContainer.performExecuteNode(NativeNodeContainer.java:559)
	at org.knime.core.node.exec.LocalNodeExecutionJob.mainExecute(LocalNodeExecutionJob.java:95)
	at org.knime.core.node.workflow.NodeExecutionJob.internalRun(NodeExecutionJob.java:179)
	at org.knime.core.node.workflow.NodeExecutionJob.run(NodeExecutionJob.java:110)
	at org.knime.core.util.ThreadUtils$RunnableWithContextImpl.runWithContext(ThreadUtils.java:328)
	at org.knime.core.util.ThreadUtils$RunnableWithContext.run(ThreadUtils.java:204)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
	at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
Caused by: org.knime.ext.seleniumdrivers.multios.SeleniumViewException: Chrome driver was not initialized. Could not retrieve image.
	at org.knime.ext.seleniumdrivers.multios.ChromeImageGenerator.retrieveImage(ChromeImageGenerator.java:291)
	... 16 more
2019-10-02 11:41:44,189 : ERROR : main :  : OpenInteractiveWebViewAction : ROC Curve : 0:1073:0:926 : JS view set in preferences (org.knime.ext.seleniumdrivers.multios.ChromiumWizardNodeView) can't be loaded. Switching to default.
2019-10-02 11:44:47,322 : ERROR : main :  : OpenInteractiveWebViewAction : ROC Curve : 0:1073:0:926 : JS view set in preferences (org.knime.ext.seleniumdrivers.multios.ChromiumWizardNodeView) can't be loaded. Switching to default.
2019-10-02 11:47:45,552 : ERROR : main :  : OpenInteractiveWebViewAction : Parallel Coordinates Plot : 0:1180 : JS view set in preferences (org.knime.ext.seleniumdrivers.multios.ChromiumWizardNodeView) can't be loaded. Switching to default.
2019-10-02 11:52:08,031 : ERROR : KNIME-Worker-63 :  : Node : Excel Reader (XLS) : 0:1176:0:1152 : DataSpec generated by configure does not match spec after execution.
2019-10-02 11:52:08,070 : WARN  : KNIME-Worker-68 :  : Node : Excel Writer (XLS) : 0:1176:0:1173 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:08,073 : WARN  : KNIME-Worker-68 :  : Node : Excel Writer (XLS) : 0:1176:0:1153 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:27,011 : WARN  : KNIME-Worker-69 :  : Node : Excel Writer (XLS) : 0:1176:0:1173 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:27,016 : WARN  : KNIME-Worker-69 :  : Node : Excel Writer (XLS) : 0:1176:0:1153 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:27,122 : ERROR : KNIME-Worker-73 :  : Node : Excel Reader (XLS) : 0:1176:0:1152 : DataSpec generated by configure does not match spec after execution.
2019-10-02 11:52:27,127 : WARN  : KNIME-Worker-73 :  : Node : Excel Writer (XLS) : 0:1176:0:1153 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:27,131 : WARN  : KNIME-Worker-74 :  : Node : Excel Writer (XLS) : 0:1176:0:1153 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:27,199 : WARN  : KNIME-Worker-65 :  : Node : Excel Writer (XLS) : 0:1176:0:1173 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:27,202 : WARN  : KNIME-Worker-65 :  : Node : Excel Writer (XLS) : 0:1176:0:1153 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:27,700 : WARN  : KNIME-Worker-66 :  : Node : Excel Writer (XLS) : 0:1176:0:1173 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:27,705 : WARN  : KNIME-Worker-66 :  : Node : Excel Writer (XLS) : 0:1176:0:1153 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:27,778 : ERROR : KNIME-Worker-70 :  : Node : Excel Reader (XLS) : 0:1176:0:1152 : DataSpec generated by configure does not match spec after execution.
2019-10-02 11:52:27,782 : WARN  : KNIME-Worker-70 :  : Node : Excel Writer (XLS) : 0:1176:0:1153 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:27,785 : WARN  : KNIME-Worker-71 :  : Node : Excel Writer (XLS) : 0:1176:0:1153 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:27,867 : WARN  : KNIME-Worker-63 :  : Node : Excel Writer (XLS) : 0:1176:0:1173 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:27,870 : WARN  : KNIME-Worker-63 :  : Node : Excel Writer (XLS) : 0:1176:0:1153 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:27,969 : WARN  : KNIME-Worker-64 :  : Node : Excel Writer (XLS) : 0:1176:0:1173 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:27,974 : WARN  : KNIME-Worker-64 :  : Node : Excel Writer (XLS) : 0:1176:0:1153 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:28,013 : ERROR : KNIME-Worker-67 :  : Node : Excel Reader (XLS) : 0:1176:0:1152 : DataSpec generated by configure does not match spec after execution.
2019-10-02 11:52:28,016 : WARN  : KNIME-Worker-67 :  : Node : Excel Writer (XLS) : 0:1176:0:1153 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:28,027 : WARN  : KNIME-Worker-68 :  : Node : Excel Writer (XLS) : 0:1176:0:1153 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:28,224 : WARN  : KNIME-Worker-73 :  : Node : Excel Writer (XLS) : 0:1176:0:1173 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:28,228 : WARN  : KNIME-Worker-73 :  : Node : Excel Writer (XLS) : 0:1176:0:1153 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:28,379 : WARN  : KNIME-Worker-74 :  : Node : Excel Writer (XLS) : 0:1176:0:1173 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:28,382 : WARN  : KNIME-Worker-74 :  : Node : Excel Writer (XLS) : 0:1176:0:1153 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:28,415 : ERROR : KNIME-Worker-75 :  : Node : Excel Reader (XLS) : 0:1176:0:1152 : DataSpec generated by configure does not match spec after execution.
2019-10-02 11:52:28,418 : WARN  : KNIME-Worker-75 :  : Node : Excel Writer (XLS) : 0:1176:0:1153 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 11:52:28,422 : WARN  : KNIME-Worker-65 :  : Node : Excel Writer (XLS) : 0:1176:0:1153 : Output file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\506LRTable.xlsx' exists and will be overwritten
2019-10-02 13:12:08,630 : ERROR : main :  : OpenInteractiveWebViewAction : ROC Curve : 0:1073:0:926 : JS view set in preferences (org.knime.ext.seleniumdrivers.multios.ChromiumWizardNodeView) can't be loaded. Switching to default.
2019-10-02 13:50:31,653 : ERROR : KNIME-Worker-90 :  : Node : Python View : 0:1216 : Execute failed: 'numpy.ndarray' object has no attribute 'figure'
Traceback (most recent call last):
File "<string>", line 20, in <module>
AttributeError: 'numpy.ndarray' object has no attribute 'figure'

org.knime.python2.kernel.PythonIOException: 'numpy.ndarray' object has no attribute 'figure'
Traceback (most recent call last):
File "<string>", line 20, in <module>
AttributeError: 'numpy.ndarray' object has no attribute 'figure'

	at org.knime.python2.util.PythonUtils$Misc.executeCancelable(PythonUtils.java:265)
	at org.knime.python2.kernel.PythonKernel.executeCommandCancelable(PythonKernel.java:1415)
	at org.knime.python2.kernel.PythonKernel.execute(PythonKernel.java:1341)
	at org.knime.python2.nodes.view.PythonViewNodeModel.execute(PythonViewNodeModel.java:109)
	at org.knime.core.node.NodeModel.executeModel(NodeModel.java:567)
	at org.knime.core.node.Node.invokeFullyNodeModelExecute(Node.java:1192)
	at org.knime.core.node.Node.execute(Node.java:979)
	at org.knime.core.node.workflow.NativeNodeContainer.performExecuteNode(NativeNodeContainer.java:559)
	at org.knime.core.node.exec.LocalNodeExecutionJob.mainExecute(LocalNodeExecutionJob.java:95)
	at org.knime.core.node.workflow.NodeExecutionJob.internalRun(NodeExecutionJob.java:179)
	at org.knime.core.node.workflow.NodeExecutionJob.run(NodeExecutionJob.java:110)
	at org.knime.core.util.ThreadUtils$RunnableWithContextImpl.runWithContext(ThreadUtils.java:328)
	at org.knime.core.util.ThreadUtils$RunnableWithContext.run(ThreadUtils.java:204)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
	at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
Caused by: org.knime.python2.kernel.PythonIOException: 'numpy.ndarray' object has no attribute 'figure'
Traceback (most recent call last):
File "<string>", line 20, in <module>
AttributeError: 'numpy.ndarray' object has no attribute 'figure'

	at org.knime.python2.kernel.PythonKernel.executeCommand(PythonKernel.java:1402)
	at org.knime.python2.kernel.PythonKernel.execute(PythonKernel.java:1326)
	at org.knime.python2.kernel.PythonKernel.lambda$6(PythonKernel.java:1341)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: Traceback (most recent call last):
  File "C:\plm\KNIME\plugins\org.knime.python2_4.0.0.v201906241606\py\messaging\RequestHandlers.py", line 96, in _handle_custom_message
    response = self._respond(message, response_message_id, workspace)
  File "C:\plm\KNIME\plugins\org.knime.python2_4.0.0.v201906241606\py\messaging\RequestHandlers.py", line 367, in _respond
    output, error = workspace.execute(source_code, request.id)
  File "C:\plm\KNIME\plugins\org.knime.python2_4.0.0.v201906241606\py\PythonKernelBase.py", line 280, in execute
    exec(source_code, self._exec_env, self._exec_env)
  File "<string>", line 20, in <module>
AttributeError: 'numpy.ndarray' object has no attribute 'figure'

2019-10-02 14:20:07,893 : WARN  : main :  : Node : Excel Writer (XLS) : 0:1223 : No destination location provided! Please enter a valid location.
2019-10-02 14:20:56,069 : WARN  : main :  : Node : Excel Writer (XLS) : 0:1223 : Output file 'D:\Users\26030257\Desktop\deneme.xlsx' exists and must not be overwritten due to user settings
2019-10-02 14:21:00,845 : WARN  : main :  : Node : Excel Writer (XLS) : 0:1223 : Output file 'D:\Users\26030257\Desktop\deneme.xlsx' exists and will be overwritten
2019-10-02 14:58:11,677 : WARN  : Thread-705 :  : PythonKernel : Python View : 0:1222 : C:\Users\26030257\AppData\Local\Continuum\anaconda3\envs\py36_knime\lib\site-packages\matplotlib\pyplot.py:514: RuntimeWarning: More than 20 figures have been opened. Figures created through the pyplot interface (`matplotlib.pyplot.figure`) are retained until explicitly closed and may consume too much memory. (To control this warning, see the rcParam `figure.max_open_warning`).
2019-10-02 14:58:11,677 : WARN  : Thread-705 :  : PythonKernel : Python View : 0:1222 :   max_open_warning, RuntimeWarning)
2019-10-07 14:07:21,869 : WARN  : KNIME-Worker-1 :  : TipsAndNewsInjector :  :  : Could not modify intro page: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1946)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:316)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:310)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1639)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:223)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1037)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:965)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1064)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1367)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379)
	at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559)
	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:162)
	at org.knime.product.rcp.intro.TipsAndNewsInjector.prepareData(TipsAndNewsInjector.java:220)
	at org.knime.product.rcp.intro.AbstractInjector.run(AbstractInjector.java:145)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
	at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:397)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:302)
	at sun.security.validator.Validator.validate(Validator.java:262)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:324)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:229)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:124)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1621)
	... 16 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141)
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:392)
	... 22 more
2019-10-07 14:07:23,412 : ERROR : main :  : MAEFileUtils :  :  : Schrodinger Knime plugins: Neither SCHRODINGER environment nor preference is set. You can set SCHRODINGER installation location in the Schrodinger Preferences.
2019-10-07 14:07:23,415 : WARN  : main :  : SchrodFileUtils :  :  : SCHRODINGER is not set properly.
2019-10-07 14:07:23,418 : WARN  : Thread-5 :  : PythonService :  :  : PythonService is not initilized
2019-10-07 14:07:23,427 : WARN  : Thread-5 :  : PythonService :  :  : Failed to start python service.
2019-10-07 14:08:26,725 : WARN  : ModalContext :  : Node : Excel Reader (XLS) : 0:1104 : Specified file doesn't exist (D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\109.xlsx)
2019-10-07 14:08:31,961 : WARN  : ModalContext :  : Node : Excel Reader (XLS) : 0:1188:0:959 : The file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\109.xlsx' can't be accessed anymore!
2019-10-07 14:16:18,231 : ERROR : KNIME-Worker-3 :  : Node : Python View : 0:1216 : Execute failed: 'numpy.ndarray' object has no attribute 'figure'
Traceback (most recent call last):
File "<string>", line 20, in <module>
AttributeError: 'numpy.ndarray' object has no attribute 'figure'

org.knime.python2.kernel.PythonIOException: 'numpy.ndarray' object has no attribute 'figure'
Traceback (most recent call last):
File "<string>", line 20, in <module>
AttributeError: 'numpy.ndarray' object has no attribute 'figure'

	at org.knime.python2.util.PythonUtils$Misc.executeCancelable(PythonUtils.java:265)
	at org.knime.python2.kernel.PythonKernel.executeCommandCancelable(PythonKernel.java:1415)
	at org.knime.python2.kernel.PythonKernel.execute(PythonKernel.java:1341)
	at org.knime.python2.nodes.view.PythonViewNodeModel.execute(PythonViewNodeModel.java:109)
	at org.knime.core.node.NodeModel.executeModel(NodeModel.java:567)
	at org.knime.core.node.Node.invokeFullyNodeModelExecute(Node.java:1192)
	at org.knime.core.node.Node.execute(Node.java:979)
	at org.knime.core.node.workflow.NativeNodeContainer.performExecuteNode(NativeNodeContainer.java:559)
	at org.knime.core.node.exec.LocalNodeExecutionJob.mainExecute(LocalNodeExecutionJob.java:95)
	at org.knime.core.node.workflow.NodeExecutionJob.internalRun(NodeExecutionJob.java:179)
	at org.knime.core.node.workflow.NodeExecutionJob.run(NodeExecutionJob.java:110)
	at org.knime.core.util.ThreadUtils$RunnableWithContextImpl.runWithContext(ThreadUtils.java:328)
	at org.knime.core.util.ThreadUtils$RunnableWithContext.run(ThreadUtils.java:204)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
	at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
Caused by: org.knime.python2.kernel.PythonIOException: 'numpy.ndarray' object has no attribute 'figure'
Traceback (most recent call last):
File "<string>", line 20, in <module>
AttributeError: 'numpy.ndarray' object has no attribute 'figure'

	at org.knime.python2.kernel.PythonKernel.executeCommand(PythonKernel.java:1402)
	at org.knime.python2.kernel.PythonKernel.execute(PythonKernel.java:1326)
	at org.knime.python2.kernel.PythonKernel.lambda$6(PythonKernel.java:1341)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: Traceback (most recent call last):
  File "C:\plm\KNIME\plugins\org.knime.python2_4.0.0.v201906241606\py\messaging\RequestHandlers.py", line 96, in _handle_custom_message
    response = self._respond(message, response_message_id, workspace)
  File "C:\plm\KNIME\plugins\org.knime.python2_4.0.0.v201906241606\py\messaging\RequestHandlers.py", line 367, in _respond
    output, error = workspace.execute(source_code, request.id)
  File "C:\plm\KNIME\plugins\org.knime.python2_4.0.0.v201906241606\py\PythonKernelBase.py", line 280, in execute
    exec(source_code, self._exec_env, self._exec_env)
  File "<string>", line 20, in <module>
AttributeError: 'numpy.ndarray' object has no attribute 'figure'

2019-10-07 14:22:39,366 : ERROR : main :  : OpenInteractiveWebViewAction : Parallel Coordinates Plot : 0:1180 : JS view set in preferences (org.knime.ext.seleniumdrivers.multios.ChromiumWizardNodeView) can't be loaded. Switching to default.
2019-10-07 14:22:51,823 : ERROR : KNIME-Worker-4 :  : ChromeImageGenerator : Parallel Coordinates Plot : 0:1223 : Could not initialize Chrome driver. Path to internal Chromium executables could not be retrieved!
org.knime.ext.seleniumdrivers.multios.SeleniumViewException: Path to internal Chromium executables could not be retrieved!
	at org.knime.ext.seleniumdrivers.multios.ChromeImageGenerator.initDriver(ChromeImageGenerator.java:156)
	at org.knime.ext.seleniumdrivers.multios.ChromiumImageGenerator.initDriver(ChromiumImageGenerator.java:80)
	at org.knime.ext.seleniumdrivers.multios.ChromeImageGenerator.generateView(ChromeImageGenerator.java:220)
	at org.knime.js.core.node.AbstractImageWizardNodeModel.renderViewAndCreateImage(AbstractImageWizardNodeModel.java:141)
	at org.knime.js.core.node.AbstractImageWizardNodeModel.performExecute(AbstractImageWizardNodeModel.java:104)
	at org.knime.js.core.node.AbstractWizardNodeModel.execute(AbstractWizardNodeModel.java:136)
	at org.knime.core.node.NodeModel.executeModel(NodeModel.java:567)
	at org.knime.core.node.Node.invokeFullyNodeModelExecute(Node.java:1192)
	at org.knime.core.node.Node.execute(Node.java:979)
	at org.knime.core.node.workflow.NativeNodeContainer.performExecuteNode(NativeNodeContainer.java:559)
	at org.knime.core.node.exec.LocalNodeExecutionJob.mainExecute(LocalNodeExecutionJob.java:95)
	at org.knime.core.node.workflow.NodeExecutionJob.internalRun(NodeExecutionJob.java:179)
	at org.knime.core.node.workflow.NodeExecutionJob.run(NodeExecutionJob.java:110)
	at org.knime.core.util.ThreadUtils$RunnableWithContextImpl.runWithContext(ThreadUtils.java:328)
	at org.knime.core.util.ThreadUtils$RunnableWithContext.run(ThreadUtils.java:204)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
	at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
2019-10-07 14:22:51,825 : ERROR : KNIME-Worker-4 :  : AbstractImageWizardNodeModel : Parallel Coordinates Plot : 0:1223 : Initializing view failed: Could not initialize Chrome driver. Check log for more details. 

The browser can be configured in Preferences -> KNIME -> JavaScript Views
org.knime.ext.seleniumdrivers.multios.SeleniumViewException: Could not initialize Chrome driver. Check log for more details. 

The browser can be configured in Preferences -> KNIME -> JavaScript Views
	at org.knime.ext.seleniumdrivers.multios.ChromeImageGenerator.initDriver(ChromeImageGenerator.java:204)
	at org.knime.ext.seleniumdrivers.multios.ChromiumImageGenerator.initDriver(ChromiumImageGenerator.java:80)
	at org.knime.ext.seleniumdrivers.multios.ChromeImageGenerator.generateView(ChromeImageGenerator.java:220)
	at org.knime.js.core.node.AbstractImageWizardNodeModel.renderViewAndCreateImage(AbstractImageWizardNodeModel.java:141)
	at org.knime.js.core.node.AbstractImageWizardNodeModel.performExecute(AbstractImageWizardNodeModel.java:104)
	at org.knime.js.core.node.AbstractWizardNodeModel.execute(AbstractWizardNodeModel.java:136)
	at org.knime.core.node.NodeModel.executeModel(NodeModel.java:567)
	at org.knime.core.node.Node.invokeFullyNodeModelExecute(Node.java:1192)
	at org.knime.core.node.Node.execute(Node.java:979)
	at org.knime.core.node.workflow.NativeNodeContainer.performExecuteNode(NativeNodeContainer.java:559)
	at org.knime.core.node.exec.LocalNodeExecutionJob.mainExecute(LocalNodeExecutionJob.java:95)
	at org.knime.core.node.workflow.NodeExecutionJob.internalRun(NodeExecutionJob.java:179)
	at org.knime.core.node.workflow.NodeExecutionJob.run(NodeExecutionJob.java:110)
	at org.knime.core.util.ThreadUtils$RunnableWithContextImpl.runWithContext(ThreadUtils.java:328)
	at org.knime.core.util.ThreadUtils$RunnableWithContext.run(ThreadUtils.java:204)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
	at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
2019-10-07 14:22:51,826 : ERROR : KNIME-Worker-4 :  : AbstractImageWizardNodeModel : Parallel Coordinates Plot : 0:1223 : Retrieving image from view failed: Error retrieving image: Chrome driver was not initialized. Could not retrieve image.
java.io.IOException: Error retrieving image: Chrome driver was not initialized. Could not retrieve image.
	at org.knime.ext.seleniumdrivers.multios.ChromeImageGenerator.retrieveImage(ChromeImageGenerator.java:309)
	at org.knime.js.core.node.AbstractImageWizardNodeModel.renderViewAndCreateImage(AbstractImageWizardNodeModel.java:164)
	at org.knime.js.core.node.AbstractImageWizardNodeModel.performExecute(AbstractImageWizardNodeModel.java:104)
	at org.knime.js.core.node.AbstractWizardNodeModel.execute(AbstractWizardNodeModel.java:136)
	at org.knime.core.node.NodeModel.executeModel(NodeModel.java:567)
	at org.knime.core.node.Node.invokeFullyNodeModelExecute(Node.java:1192)
	at org.knime.core.node.Node.execute(Node.java:979)
	at org.knime.core.node.workflow.NativeNodeContainer.performExecuteNode(NativeNodeContainer.java:559)
	at org.knime.core.node.exec.LocalNodeExecutionJob.mainExecute(LocalNodeExecutionJob.java:95)
	at org.knime.core.node.workflow.NodeExecutionJob.internalRun(NodeExecutionJob.java:179)
	at org.knime.core.node.workflow.NodeExecutionJob.run(NodeExecutionJob.java:110)
	at org.knime.core.util.ThreadUtils$RunnableWithContextImpl.runWithContext(ThreadUtils.java:328)
	at org.knime.core.util.ThreadUtils$RunnableWithContext.run(ThreadUtils.java:204)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
	at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
Caused by: org.knime.ext.seleniumdrivers.multios.SeleniumViewException: Chrome driver was not initialized. Could not retrieve image.
	at org.knime.ext.seleniumdrivers.multios.ChromeImageGenerator.retrieveImage(ChromeImageGenerator.java:291)
	... 16 more
2019-10-07 14:23:06,390 : ERROR : main :  : OpenInteractiveWebViewAction : Parallel Coordinates Plot : 0:1223 : JS view set in preferences (org.knime.ext.seleniumdrivers.multios.ChromiumWizardNodeView) can't be loaded. Switching to default.
2019-10-07 14:23:18,201 : ERROR : main :  : OpenInteractiveWebViewAction : Parallel Coordinates Plot : 0:1223 : JS view set in preferences (org.knime.ext.seleniumdrivers.multios.ChromiumWizardNodeView) can't be loaded. Switching to default.
2019-10-07 14:37:59,549 : ERROR : main :  : OpenInteractiveWebViewAction : Parallel Coordinates Plot : 0:1180 : JS view set in preferences (org.knime.ext.seleniumdrivers.multios.ChromiumWizardNodeView) can't be loaded. Switching to default.
2019-10-07 14:59:42,794 : ERROR : Clear OSGi configuration :  : InvokeUpdateAction :  :  : Could not clean OSGi configuration area: C:\plm\KNIME\configuration\org.eclipse.osgi\258\0\.cp\os\win32\x86_64\localfile_1_0_0.dll
2019-10-07 15:01:00,315 : WARN  : KNIME-Worker-1 :  : TipsAndNewsInjector :  :  : Could not modify intro page: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1946)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:316)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:310)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1639)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:223)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1037)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:965)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1064)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1367)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379)
	at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559)
	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:162)
	at org.knime.product.rcp.intro.TipsAndNewsInjector.prepareData(TipsAndNewsInjector.java:220)
	at org.knime.product.rcp.intro.AbstractInjector.run(AbstractInjector.java:145)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
	at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:397)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:302)
	at sun.security.validator.Validator.validate(Validator.java:262)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:324)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:229)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:124)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1621)
	... 16 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141)
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:392)
	... 22 more
2019-10-07 15:01:01,678 : ERROR : main :  : MAEFileUtils :  :  : Schrodinger Knime plugins: Neither SCHRODINGER environment nor preference is set. You can set SCHRODINGER installation location in the Schrodinger Preferences.
2019-10-07 15:01:01,681 : WARN  : main :  : SchrodFileUtils :  :  : SCHRODINGER is not set properly.
2019-10-07 15:01:01,685 : WARN  : Thread-5 :  : PythonService :  :  : PythonService is not initilized
2019-10-07 15:01:01,687 : WARN  : Thread-5 :  : PythonService :  :  : Failed to start python service.
2019-10-07 15:01:33,403 : WARN  : ModalContext :  : Node : Excel Reader (XLS) : 0:1104 : Specified file doesn't exist (D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\109.xlsx)
2019-10-07 15:01:35,518 : WARN  : ModalContext :  : Node : Excel Reader (XLS) : 0:1188:0:959 : The file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\109.xlsx' can't be accessed anymore!
2019-10-07 15:02:58,422 : ERROR : main :  : OpenInteractiveWebViewAction : Parallel Coordinates Plot : 0:1223 : JS view set in preferences (org.knime.ext.seleniumdrivers.multios.ChromiumWizardNodeView) can't be loaded. Switching to default.
2019-10-07 15:03:28,668 : ERROR : main :  : OpenInteractiveWebViewAction : Parallel Coordinates Plot : 0:1223 : JS view set in preferences (org.knime.ext.seleniumdrivers.multios.ChromiumWizardNodeView) can't be loaded. Switching to default.
2019-10-07 15:03:39,687 : ERROR : main :  : OpenInteractiveWebViewAction : Parallel Coordinates Plot : 0:1180 : JS view set in preferences (org.knime.ext.seleniumdrivers.multios.ChromiumWizardNodeView) can't be loaded. Switching to default.
2019-10-07 15:03:43,967 : ERROR : main :  : OpenInteractiveWebViewAction : Parallel Coordinates Plot : 0:1180 : JS view set in preferences (org.knime.ext.seleniumdrivers.multios.ChromiumWizardNodeView) can't be loaded. Switching to default.
2019-10-07 15:18:44,927 : WARN  : KNIME-Worker-1 :  : TipsAndNewsInjector :  :  : Could not modify intro page: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1946)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:316)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:310)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1639)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:223)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1037)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:965)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1064)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1367)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379)
	at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559)
	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:162)
	at org.knime.product.rcp.intro.TipsAndNewsInjector.prepareData(TipsAndNewsInjector.java:220)
	at org.knime.product.rcp.intro.AbstractInjector.run(AbstractInjector.java:145)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
	at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:397)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:302)
	at sun.security.validator.Validator.validate(Validator.java:262)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:324)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:229)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:124)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1621)
	... 16 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141)
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:392)
	... 22 more
2019-10-07 15:18:46,091 : ERROR : main :  : MAEFileUtils :  :  : Schrodinger Knime plugins: Neither SCHRODINGER environment nor preference is set. You can set SCHRODINGER installation location in the Schrodinger Preferences.
2019-10-07 15:18:46,094 : WARN  : main :  : SchrodFileUtils :  :  : SCHRODINGER is not set properly.
2019-10-07 15:18:46,096 : WARN  : Thread-5 :  : PythonService :  :  : PythonService is not initilized
2019-10-07 15:18:46,100 : WARN  : Thread-5 :  : PythonService :  :  : Failed to start python service.
2019-10-07 15:19:29,866 : WARN  : ModalContext :  : Node : Excel Reader (XLS) : 0:1104 : Specified file doesn't exist (D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\109.xlsx)
2019-10-07 15:19:31,140 : WARN  : ModalContext :  : Node : Excel Reader (XLS) : 0:1188:0:959 : The file 'D:\Users\26030257\Desktop\KNIME Eğitimi\UG_Knime\109.xlsx' can't be accessed anymore!