How do I work out why a selector is not being recognized?

from the OmniGroup mailing list:

Can anyone tell me on what object I’m not implementing setStringValue?

2001-12-17 21:10:38.000 ISBattleTerminal[1473] *** -[NSCFType setStringValue:]: selector not recognized

Put a breakpoint on -[NSObject doesNotRecognizeSelector:] and you’ll find out.

Larry Campbell
Wed Dec 19 19:38:00 2001