Am I crazy?

Question

I searched for 10 minutes why the first line gets a warning, and the last 3 - no:

[self performSelector:@selector(displayWebServices) withObject:NULL atferDelay:0.5]; [self performSelector:@selector(displayWebServices) withObject:NULL afterDelay:0.5]; [self performSelector:@selector(displayWebServices) withObject:NULL afterDelay:0.5]; [self performSelector:@selector(displayWebServices) withObject:NULL afterDelay:0.5]; 

Warning that the RootViewController (self instance) may not respond to performSelectot: withObject: afterDelay.

I wonder if there is a hidden character in the string ...

Have you had this problem with Xcode?

Regards, Apple92

Answer 1

Change atferDelay to afterDelay.