我收到了几个与iOS 7中的UICollectionView相关的崩溃报告.我无法一致地重新创建这个崩溃.
Exception Type: SIGSEGV
Exception Codes: SEGV_ACCERR at 0x91c4392b
Crashed Thread: 0
Application Specific Information:
*** Terminating app due to uncaught exception '', reason: ''
Thread 0 Crashed:
0 libobjc.A.dylib 0x39dd2b26 objc_msgSend + 6
1 UIKit 0x31fd5eef -[UICollectionView cellForItemAtIndexPath:] + 111
2 UIKit 0x32060bfd -[UICollectionView _unhighlightItemAtIndexPath:animated:notifyDelegate:] + 149
3 UIKit 0x32383947 -[UICollectionView _unhighlightAllItems] + 151
4 UIKit 0x3205f9fb -[UICollectionView touchesBegan:withEvent:] + 367
5 UIKit 0x31fcb101 forwardTouchMethod + 233
6 UIKit 0x31fcb101 forwardTouchMethod + 233
7 UIKit 0x31e3be4b _UIGestureRecognizerUpdate + …