You appear to have declared updateAirDate: to be an instance method,
but you're sending the message to the class. You want something more
like
[appDelegate performSelectorOnMainThread:@selector(updateAirDate:)
withObject:airDate waitUntilDone:NO];
where appDelegate is the relevant instanc
Greetings.
I need to gain a better understanding of performSelectorOnMainThread
I have my main window that had a delegate and the delegate spawns
threads, once the threads(NSOperation) are done they return a string,
I use to do it thru a delegate but Core Data does not appreciate
multiple ac
