我在[NSSet makeObjectsPerformSelector:withObject:]上遇到了崩溃，但在我的代码中找不到它发生的地方。
我的猜测是，它是过度释放的GestureRecognizers之一，但遗憾的是我找不到任何东西。
崩溃日志：
Exception Type:
EXC_BAD_ACCESS
Code:
KERN_INVALID_ADDRESS at 0x3758096392
com.apple.main-thread Crashed
0 libobjc.A.dylib objc_msgSend + 15
1 CoreFoundation -[NSSet makeObjectsPerformSelector:withObject:] + 186
2 UIKit -[UIGestureRecognizer dealloc] + 124
3 UIKit -[UILongPressGestureRecognizer dealloc] + 152
4 CoreFoundation CFRelease + 100
5 CoreFoundation -[__NSArrayI dealloc] + 78
6 libobjc.A.dylib (anonymous namespace)::AutoreleasePoolPage::pop(void*) + 168
7 CoreFoundation _CFAutoreleasePoolPop + 16
8 Foundation __NSFireDelayedPerform + 466
9 CoreFoundation __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 14
10 CoreFoundation __CFRunLoopDoTimer + 272
11 CoreFoundation __CFRunLoopRun + 1232
12 CoreFoundation CFRunLoopRunSpecific + 356
13 CoreFoundation CFRunLoopRunInMode + 104
14 GraphicsServices GSEventRunModal + 74
15 UIKit UIApplicationMain + 1120
16 my.app main.m line 16 main
编辑：我想我发现了问题。我在didReceiveMemoryWarning发布了一些GestureRecognizers所依赖的内容。
答案 0 :(得分：0)
我想我发现了这个问题。我在didReceiveMemoryWarning中发布了一些GestureRecognizers所依赖的内容。