Hate to be the one to suggest it, but does it persst if you close and re-start Eclipse?
I find that I get a high degree of instability in Eclipse if I switch between the Flex Builder perspective (especially in design mode) and a Java perspective such as the debugger or J2EE. I often get permgen errors and abnormal termination which leave the Eclipse project locked and require a re-boot to free. Occasionally I get out of memory errors (in spite of a huge VM allocation to Eclipse) and I seem to lose all my workspace perspective settings. Quite often I get very weird compiler errors from the MXML compiler which are bogus and only go away after a clean, close Eclipse, re-open, re-save file in question, re-build. I hope yours is as simple as re-starting Eclipse. --- In [EMAIL PROTECTED], "Steve Kellogg" <[EMAIL PROTECTED]> wrote: > > Hello, > > > > All of the sudden, I'm getting a bunch of these errors when I try to > compile.. > > > > Removing compiler problem markers (time of error: xxxxxxx) > > > > And then, An internal error occurred during "Removing compiler problem > markers". > > Java.lang.NullPointerException > > > > > > Does anyone know the proper solution? So far, a CLEAN has not helped. > > > > TIA > > > > Steve >