Hi Mike,
I think these issues are all related, beside, there are some troubleshooting tips given:
- Rest and excel nodes missing
- Text Processing extension are missing after upgrading to version 3.6.
- The latest update for HCS tools (3.1.200) brings back the error which caused text mining nodes disappear and makes it more complicated to solve...
- Lost KNIME Explorer when upgrading to 3.6
As the Palladian nodes have a dependency on the Text Processing nodes, I’d look there first.
Hope that helps!
– Philipp