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.
When trying to add JBoss 4.2.0 to the Server Manager, NetBeans won't recognize JBoss 4.2, and will therefore refuse to use it.
Created attachment 42652 [details] Screenshot of Gnome Desktop, with the NetBeans error message
It works for me. I cannot reproduce it. Please download fresh builds from www.netbeans.orf and www.jboss.org and remove your nb userdir.