This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
I wonted to add new, not main project. I selected the "Java Project with Existing Sources". After selecting folders I prssed "Finish" and NumberFormatException occured.
See comment for issue #46234. *** This issue has been marked as a duplicate of 46234 ***
verified/closed