I have an issue from customer. He uses Cinema 4D R19 on MacOs High Sierra and gets this error when my python plugin trying to create folder with os.mkdir in Maxon folder that is parent of Cinema 4D Prefs folder (GeGetStartupWritePath):
Error type: OSError, [Errno 13] Permission denied: '/Volumes/cc/c3d/plugin_prefs_folder'
Here is result if calling c4d.storage.GeGetStartupWritePath() in a customer console:
Why this path so strange? How it can happend? This is a OS issue and it is impossible to create folder on one level upper than C4d Startup Write Path?