Using NB 3.3 release
When the IDE is set to use the windows PLAF, the form editor doesn't work.
When I set the IDE to use the (default) metal PLAF, the form editor works fine.
Note: when I say "PLAF", I'm talking about the pluggable look and feel of the
IDE, not the application being developed.
There is no exception to copy, but the dialog box that pops up talks about not
being able to find a superclass for the object.
I get this dialog whenever I either try to add a swing component, or edit an
already existing swing component... not sure what happens with AWT components.
As you can read in README :
this is known problem and it will be fixed in release 3.3.1
Thanx for report.
*** This issue has been marked as a duplicate of 18077 ***
Resolved for 3.3.x or earlier, no new info since then -> closing.