我正在使用HockeyApp进行崩溃报告并发生以下崩溃。我无法重现崩溃。这可能是由于UICollectionView中的滚动动画？
Exception Type: SIGSEGV
Exception Codes: SEGV_ACCERR at 0x66dbc2408
Crashed Thread: 0
Application Specific Information:
Selector name found in current argument registers: indexAtPosition:
Thread 0 Crashed:
0 libobjc.A.dylib 0x0000000198e8c0b0 objc_retain + 16
1 UIKit 0x00000001898bade0 -[UICollectionViewData layoutAttributesForItemAtIndexPath:] + 248
2 UIKit 0x0000000189acb1dc -[UICollectionView scrollToItemAtIndexPath:atScrollPosition:animated:] + 256
3 MyApp 0x000000010016c33c -[CalendarView scrollToDate:animated:] (CalendarView.m:183)
4 MyApp 0x00000001001607cc __56-[CalendarViewController _updateHighlightedDateRange]_block_invoke (CalendarViewController.m:577)
5 libdispatch.dylib 0x00000001996916e8 _dispatch_call_block_and_release + 20
6 libdispatch.dylib 0x00000001996916a8 _dispatch_client_callout + 12
7 libdispatch.dylib 0x0000000199696db0 _dispatch_main_queue_callback_4CF + 1840
8 CoreFoundation 0x00000001842781f8 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 8
9 CoreFoundation 0x0000000184276060 __CFRunLoopRun + 1624
10 CoreFoundation 0x00000001841a4ca0 CFRunLoopRunSpecific + 380
11 GraphicsServices 0x000000018f3e0088 GSEventRunModal + 176
12 UIKit 0x00000001898bcffc UIApplicationMain + 200
13 MyApp 0x000000010015c2a4 main (main.m:12)
14 libdyld.dylib 0x00000001996c28b8 start + 0