Why does this iPhone app crash ?

Question

The console only says this, and the app won't get past Default.PNG without crashing

*** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<Simple_RSSAppDelegate 0x5248d0> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key viewController.'

2009-08-08 22:23:54.135 Simple RSS[13199:20b] Stack: ( 2514415595, 2485665339, 2514414353, 2453313768, 2453312334, 2453856193, 818019035, 2514369317, 818013737, 818022028, 816113908, 816149067, 2453391502, 2513918197, 2513918632, 827745792, 827745989, 816114848, 816160924, 11212, 11066 )

PLEASE HELP ME OUT !!!!!!!!!

Answer 1

Well, without more info, the error sounded vaguely familiar. This write-up may help you out in getting this resolved.

Answer 2

There's no viewController property in your app delegate but you still use it from a nib file.