Latest version 0.9.4 crashes on mod update

[ChrisAnd1998]

When creating a mod while Anno is running the mod loader reloads the mod when changed. With previous versions it worked fine but
with the latest version 0.9.4 it just crashes.

[majkcramer]

Being able to change mods while Anno is running was a pleasant and time-saving convenience feature. I think many modders would be happy if you could find a way to restore the feature. Even though we are all aware that a final test with cleared .cache and fresh start is required before a mod release.