exception - Xcode 4.5 corrupting XIBs?

Question

i am using the new xcode 4.5, i have this lines of code on some view controller:

DiscoverCell* cell=[table dequeueReusableCellWithIdentifier:@"DiscoverCell"];
if(cell==nil){
    NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"DiscoverCell" 
                                                 owner:self 
                                               options:nil];
    cell = [nib objectAtIndex:0];
} 

when i run the app its throwing: Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'The NIB data is invalid.' on the LoadNib line, what is that? does this xcode is some apple garbage?

Answer 1

I had this same issue and fixed it by unchecking the 'Use Autolayout' checkbox on the Document Inspector pane in Utilities.