我的应用程序出现以下崩溃报告。您有什么想法可以帮我调试这个问题吗?
Crashed: com.apple.main-thread
EXC_BAD_ACCESS KERN_INVALID_ADDRESS at 0x417d37f6
Thread 0: Crashed: com.apple.main-thread
0 libobjc.A.dylib 0x39048b26 objc_msgSend + 5
1 UIKit 0x310643ed +[UICalloutBar fadeSharedCalloutBarIfNeededForTouchInView:window:] + 80
2 UIKit 0x31064365 -[UITouchesEvent _dismissSharedCalloutBarIfNeeded] + 228
3 UIKit 0x3102cf87 _UIApplicationHandleEventQueue + 7070
4 CoreFoundation 0x2e882183 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 14
5 CoreFoundation 0x2e881653 __CFRunLoopDoSources0 + 206
6 CoreFoundation 0x2e87fe47 __CFRunLoopRun + 622
7 CoreFoundation 0x2e7eac27 CFRunLoopRunSpecific + 522
8 CoreFoundation 0x2e7eaa0b CFRunLoopRunInMode + 106
9 GraphicsServices 0x334de283 GSEventRunModal + 138
10 UIKit 0x3108e049 UIApplicationMain + 1136
11 App 0x000d441f main (main.m:6)
我的代码中没有使用UICalloutBar。这似乎是在多种设备上发生的问题,但仅在iOS7中出现,并且只有当应用程序处于焦点状态时才会出现。
我看过这个链接,但并没有真正帮助到我:What is UICalloutBarButton, and why does it make my app crash?