一直報錯：
Assertion failure in -[UICollectionView _dequeueReusableViewOfKind:withIdentifier:forIndexPath:viewCategory:], /BuildRoot/Library/Caches/com.apple.xbs/Sources/UIKit_Sim/UIKit-3698.33.6/UICollectionView.m:5279
2018-07-31 16:14:48.998991+0800 Treasure[27863:33202992] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'could not dequeue a view of kind: UICollectionElementKindCell with identifier HomeOptionCell - must register a nib or a class for the identifier or connect a prototype cell in a storyboard'
xx氛赐，不相信了
使用registerClass，registerNib都正確脐往，最終是繼承關(guān)系的父類有問題用僧，折騰1小時题造，不要懷疑自己。向上找問題
[self.m_CollectionView registerClass:[HomeOptionCell class] forCellWithReuseIdentifier:@"HomeOptionCell"];
[self.m_CollectionView registerNib:[UINib nibWithNibName:NSStringFromClass([HomeOptionCell class]) bundle:[NSBundle mainBundle]] forCellWithReuseIdentifier:@"HomeOptionCell"];
