Hello,
when I execute my workflow, then save it, then close it and then open it later again, I get an error message… The message is in a Column Selection node which is in an if-switch branch which is not used. It says:
“Status: Error: Error loading node content: null”
Is there a way to solve this problem? The Point is: I can reset all nodes and then run everything and it works. But I want to run the workflow from the Knime Server and there the error message prevents the workflow from running.
Best regards