KNIME Python Integration

Hi Community,

I tried to use the new KNIME Python Integration in the KNIME Analytics Platform 4.7. I followed the instructions (KNIME Python Integration Guide). Here are my steps:

• Installed Miniconda3 (Version py39_4.12.0)

• Set the path in Preferences/KNIME/Conda (Conda version: 4.12.0 gets detected)

• In Preferences/KNIME/Python I set the `Python environment configuration` to `Conda` and successfuly created a new environment (py3_knime) by pressing `New environment...` (Python version: 3.9.15 gets detected)

However when I try to open the Python Script or Python View node it keeps showing

Starting Python...

in the bottom left corner forever. When I try to execute the node it also keeps executing forever (I left the default script untouched for testing, so only the input table should be copied to the output).

In the Console I found the following output:

ERROR Python Script 3:13 Failed to initialize LZ4 libraries. The Columnar Table Backend won’t work properly. ERROR Python Script 3:13 Error loading model settings ERROR Python View 3:15 Error loading model settings

Did somebody get the same results?

Best regards

Martin