Same issue here. After upgraded the system to Big Sur 11.1, my Netbeans cannot read any file. I cannot add jar file to library, I am not able to import any projects either. When I build project, an error will always show on the console saying like "error: error reading file (operation not permitted)"
OkieDokieSweety
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution