Hey, I'd like to use R nodes (e.g. Scripting > R > R Snippet) on a KNIME Server. When upload a workflow with an "R Snippet" node to KNIME Server and execute, it fails with message "R Snippet 2:64 - ERROR: Execute failed: R Home is invalid." Executing the workflow locally works fine.
- How do I set R Home when KNIME Server doesn't have a GUI where I can access preferences? Where do I have to set it?
- What if I don't have R installed on the server that hosts KNIME Server but on a different one? How do I tell KNIME Server to use R then?
Thanks in advance. Best regards.