I have suddenly started seing the same error as dan_mason described in other post, that is, I cannot open/edit/create Python snippet nodes anymore. Scripts are working fine, it is just that nodes cannot be opened. I have quickly went after template links in Preferences->KNIME->Python scripting and by checking the default links found that server at idisk-srv1.mpi-cbg.de is down. I found the link below instead:
It should be pointing to the same file at github and thus I added it to the preferences. I have added the same github link to R-scripting preferences and still see the error when trying to work with Python snippet nodes:
Error while creating node dialog for 'Python Snippet': R-templates must start with a line with the scheme # name: blabla
Where do I go from he?
Thank you for any suggestions you might have.
The link is not correct. It should be
The same applies to R template files (which are different from Python template files, you know that?) - it needs to point to the raw file at github.
The correct github links should be default for following releases.
Does it help?
The link looks weird, so once more:
I had the same problem today, I did not notice this error in December but I cannot remind if I actually opened a Python Snipper dialog.
As I do not use the templates, I have just unchecked the current adress and the problem was solved.