Ok, I think I have this fixed. As yole mentioned a...

# intellij-plugins

[cfleming]

Ok, I think I have this fixed. As yole mentioned above, the conflicting versions error is only produced if there’s some other sort of compile error. It looks like the metadata error is as well. The toArrayList error seems to be just that that method was removed, and the incompatible version error is a red herring.