Error when opening Python Script Node Configuration on KNIME Hub

Hi everyone,

I am experiencing an issue with Python Script nodes when running workflows as jobs on KNIME Hub.

I am using KNIME Analytics Platform 5.8.3. When I work locally, everything seems to be fine. However, when I run the workflow as a job on the KNIME Hub Executor, I cannot open the regular Python Script nodes.

The Python Script (legacy) nodes work correctly, but when I try to open the newer Python Script nodes, I get the following error:

When I try to open a Python Script node, I get the following error:

ERROR : main :  : KNIMEApplicationWorkbenchAdvisor :  :  : Uncaught exception in event loop
java.lang.IllegalStateException: A node context must be available when creating a ports configuration. This is an implementation error.

The issue seems to occur specifically with the newer Python Script nodes, while the legacy Python Script nodes can be opened without problems.

Has anyone encountered this error before? Have you found any solutions or workarounds?

Thanks in advance for your help!