@jim said:

@thomthom said:

That extensions.rb file should not be there I believe. It belongs to the Tools folder.

True, but as long as it is on the load-path, it should still work.

Oone of the beta testers reported problems loading my Vertex Tools, it came down to that he'd copied files from the Tools folder around. I still don't understand why, because I'd given the Extension class a fixed path. But yet it didn't manage to load the correct file.