This is a companion discussion topic for the original entry at

To work, this needs the structure:

  • Blender_Integration
    • Blender_Integration_Map
    • Data
      • <data files>

Click on the Blender_Integration breadcrumb at the top of the screen to see the Data directory. I’ve messaged KNIME to ask how we might easily share the knar file for convenience.

I have updated the workflow since first publication. It now writes the json file to your tmp directory. It had been written to the Data directory in the workflow, but the Python script had to make an assumption that it was in the default location, which isn’t always true.