collection view to an out-of-bounds

[brahimNWAw]

Hello Johnny I tried to run this code but keeps giving me this error not sure how to fix it
*** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Attempted to scroll the collection view to an out-of-bounds item (0) when there are only 0 items in section 0. Collection view: <UICollectionView: 0x7ff546854000; frame = (0 50; 414 642); clipsToBounds = YES; autoresize = RM+BM; tintColor = UIExtendedGrayColorSpace 1 1; gestureRecognizers = <NSArray: 0x600003ff8420>; layer = <CALayer: 0x600003136a40>; contentOffset: {0, 0}; contentSize: {0, 0}; adjustedContentInset: {0, 0, 0, 0}; layout: <UICollectionViewFlowLayout: 0x7ff546028990>; dataSource: (null)>.'