Parsed 1 source file, but no classes were found or changed." What does it mean?

[mysticboy59]

Hey genius pals,
My game app crashes when it is lauched with following error and exception is raised,

Unknown class TouchGameAppDelegate in Interface Builder file
Unknown class EAGLView in Interface Builder file.

The above appDelegate are hooked with window and EAGLView in MainWindow.xib file and delegate is also hooked up. But stills program crashes. I tried to drag above .h files in IB but above (header) message appears and no progress was achieved.

Thanking for any support and suggestions. It would be greatful.....

[RLScott]

Have you verified that your code actually has the classes TouchGameAppDelegate and EAGLView defined with exactly that spelling? Defined means you have both a @interface and a @implementation for both. The error message is saying that you don't have these things.