Crash after ViewDidLoad when loading CollectionView content

Question

Here is the error message I get. After ViewDidLoad for the ViewController class that has the collection view in it. I set breakpoints all over and it seems to happen after ViewDidLoad and does not reach any other methods.
In the StoryBoard I have the collection view assigned to the view of the view controller in question. The delegate and datasource are assigned to this view controller.
- (void)viewDidLoad
    [super viewDidLoad];
    _iconCollection.backgroundColor = [UIColor colorWithWhite:0.25f alpha:0.0f];
    _iconNumber = -1;
Error Message:
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[ViewController _layoutAttributes]: unrecognized selector sent to instance 0x8c920b0'
*** First throw call stack:
  0   CoreFoundation                      0x01bb21e4 __exceptionPreprocess + 180
  1   libobjc.A.dylib                     0x019318e5 objc_exception_throw + 44
  2   CoreFoundation                      0x01c4f243 -[NSObject(NSObject) doesNotRecognizeSelector:] + 275
  3   CoreFoundation                      0x01ba250b ___forwarding___ + 1019
  4   CoreFoundation                      0x01ba20ee _CF_forwarding_prep_0 + 14
  5   UIKit                               0x00c43b35 -[UICollectionView _indexPathForView:ofType:] + 109
  6   UIKit                               0x00c43cc6 -[UICollectionView indexPathForCell:] + 48
  7   LightSpace                          0x0002623c -[ViewController prepareForSegue:sender:] + 780
  8   UIKit                               0x00b55efa -[UIStoryboardSegueTemplate _perform:] + 156

Answer 1

Hello Z:
There is a new flash release (10. something). If you have not done so, you might try that.
Barry