Node Development

Topic	Replies	Views	Activity
Attention: This category is for discussing development of KNIME software and nodes - not workflows! If you have questions about a workflow, you can post that in the main KNIME Analytics Platform category. (Bonus: that area gets the most views anyway.) If you have feature suggestions, you can post those in the Feedback…	1	1535	December 3, 2021
About the Node Development category	2	2621	June 23, 2023
enable or disable a field based on the presence of domain values of a selected column?	0	12	October 28, 2025
@OptionalWidget for Enum?	0	12	October 24, 2025
create new column - best practice question	4	62	October 24, 2025
Beginner Developer: Python extension	6	30	October 17, 2025
Request for Help on Workflow Naming Issue	5	32	October 16, 2025
Ajay Hinduja Switzerland ~ How do I make ports of a node accept tuples as inputs or outputs?	1	21	September 19, 2025
Adding the possibility to add a parameter in configuration dialogue for a Custom Python based KNIME Node python	3	379	September 17, 2025
(Conda) Package versions python	3	31	September 11, 2025
Enable to bundle python extension: process wait in mnv package step bug	2	30	September 1, 2025
Category for a new node using Modern UI	3	46	August 22, 2025
KNN, Decision Tree, Random Forest Model	2	31	October 22, 2025
Preview of KNIME Analytics Platform 5.5.0	5	364	October 21, 2025
Importing KNIME Core Components into Eclipse After Successful SDK Setup knime-ap	1	32	October 15, 2025
Seeking APIs/libraries to collect financial statements (BS, IS, CF, SVA) from global companies via regulatory sources. finance , labs , python , database	1	27	August 25, 2025
how we make plugin based target file from knime source code.	11	196	August 25, 2025
Flow variable as input port	4	79	July 27, 2025
Bundling Process (Python Extension) get stuck during Lockfile step	13	156	April 21, 2025
How to add Combo (SWT) to my NormalizationNodeDialog?	1	28	July 17, 2025
Excel table for parameter optimization excel , bug , node	11	62	April 6, 2025
org/eclipse/core/runtime/CoreException getting this exception	1	35	July 3, 2025
Item Set Finder (Borgeit) and Association Rule Learner	2	24	June 21, 2025
Quick Questions about Python based KNIME Extension	7	80	March 18, 2025
Programmatically Adding or Removing Nodes in a KNIME Workflow python	2	52	June 5, 2025
Target Platform Resolve Issues With Eclipse 2024-03 RCP	1	96	May 28, 2025
Error with chem types python	2	32	May 11, 2025
Unable to build knime-core 5.4.0: Parent POM resolution error	2	66	May 5, 2025
Unable to Use org.knime.core.node.workflow.WorkflowManager Library in Java Snippet bug	2	83	January 31, 2025
KNIME node development chemistry types python	5	80	May 1, 2025

Attention: This category is for discussing development of KNIME software and nodes - not workflows!

If you have questions about a workflow, you can post that in the main KNIME Analytics Platform category. (Bonus: that area gets the most views anyway.) If you have feature suggestions, you can post those in the Feedback…