Graoverings Stackoverflowians，
我遇到了一个非常奇怪的错误，过去一周我一直在拉我的头发，我相信popoverController会发生无限循环，但应用程序没有使用uipopoverController。
我无法找到问题所在的位置，因为当我正在调试时，我们到达某个点然后进入内存位置，直到应用程序崩溃并使用EXC_BAD_ACCESS（SIGSEGV）。
这是我们收到的崩溃日志，对此问题的任何帮助都会非常棒。 可在此处找到完整堆栈跟踪： https://www.dropbox.com/s/g5a1s9kuh1c8pyy/StackTrace.text
Process: AppName [20577]
Path: /Users/USER/Library/Application Support/iPhone Simulator/*/AppName.app/AppName
Identifier: AppName
Version: 0
Code Type: X86 (Native)
Parent Process: launchd_sim [19259]
Responsible: launchd_sim [19259]
User ID: 502
Date/Time: 2014-08-22 14:47:11.148 +0800
OS Version: Mac OS X 10.9.2 (13C64)
Report Version: 11
Anonymous UUID: 1AB3A959-D816-7933-9C74-7B70BD54030D
Sleep/Wake UUID: EE324FAB-2B7D-4C68-9381-CDD99B89DE38
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_PROTECTION_FAILURE at 0x00000000bf7ffffc
VM Regions Near 0xbf7ffffc:
Stack 00000000b03a2000-00000000b03b2000 [ 64K] rw-/rwx SM=COW
--> Stack 00000000bc000000-00000000bf800000 [ 56.0M] ---/rwx SM=NUL
Stack 00000000bf800000-00000000c0000000 [ 8192K] rw-/rwx SM=COW
Application Specific Information:
iPhone Simulator 463.9.41, iPhone OS 7.1 (iPad/11D167)
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x03e71286 __kill + 10
1 libsystem_kernel.dylib 0x03e6f5ec kill$UNIX2003 + 32
2 libsystem_sim_c.dylib 0x03b7635b raise + 26
3 AppName 0x001d281c CLSSignalHandler + 246
4 libsystem_platform.dylib 0x03d45deb _sigtramp + 43
5 UIKit 0x01d7f7e0 -[UIViewController _popoverController] + 9
6 UIKit 0x01d7f85b -[UIViewController _popoverController] + 132
继续增加503项 - 达到了身体限制
509 UIKit 0x01d7f85b -[UIViewController _popoverController] + 132
510 UIKit 0x01d7f85b -[UIViewController _popoverController] + 132
511 UIKit 0x01d7f85b -[UIViewController _popoverController] + 132
Thread 1:: Dispatch queue: com.apple.libdispatch-manager
0 libsystem_kernel.dylib 0x03e72992 kevent64 + 10
1 libdispatch.dylib 0x03af7f36 _dispatch_mgr_invoke + 238
2 libdispatch.dylib 0x03af7c72 _dispatch_mgr_thread + 60
Thread 2:
0 libsystem_kernel.dylib 0x03e72046 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x03e35dcf _pthread_wqthread + 372
2 libsystem_pthread.dylib 0x03e39cce start_wqthread + 30
Thread 3:: com.crashlytics.MachExceptionServer
0 libsystem_kernel.dylib 0x03e6cf7a mach_msg_trap + 10
1 libsystem_kernel.dylib 0x03e6c16c mach_msg + 68
2 AppName 0x001c0f8e CLSMachExceptionServer + 151
3 libsystem_pthread.dylib 0x03e345fb _pthread_body + 144
4 libsystem_pthread.dylib 0x03e34485 _pthread_start + 130
5 libsystem_pthread.dylib 0x03e39cf2 thread_start + 34
Thread 4:
0 libsystem_kernel.dylib 0x03e72046 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x03e35dcf _pthread_wqthread + 372
2 libsystem_pthread.dylib 0x03e39cce start_wqthread + 30
Thread 5:: com.apple.NSURLConnectionLoader
0 libsystem_kernel.dylib 0x03e6cf7a mach_msg_trap + 10
1 libsystem_kernel.dylib 0x03e6c16c mach_msg + 68
2 CoreFoundation 0x036a8d69 __CFRunLoopServiceMachPort + 169
3 CoreFoundation 0x036ae2c1 __CFRunLoopRun + 1185
4 CoreFoundation 0x036ad9d3 CFRunLoopRunSpecific + 467
5 CoreFoundation 0x036ad7eb CFRunLoopRunInMode + 123
6 Foundation 0x02b93ece +[NSURLConnection(Loader) _resourceLoadLoop:] + 381
7 Foundation 0x02befa07 -[NSThread main] + 76
8 Foundation 0x02bef966 __NSThread__main__ + 1275
9 libsystem_pthread.dylib 0x03e345fb _pthread_body + 144
10 libsystem_pthread.dylib 0x03e34485 _pthread_start + 130
11 libsystem_pthread.dylib 0x03e39cf2 thread_start + 34
Thread 6:: com.apple.CFSocket.private
0 libsystem_kernel.dylib 0x03e71ace __select + 10
1 CoreFoundation 0x036ec27b __CFSocketManager + 875
2 libsystem_pthread.dylib 0x03e345fb _pthread_body + 144
3 libsystem_pthread.dylib 0x03e34485 _pthread_start + 130
4 libsystem_pthread.dylib 0x03e39cf2 thread_start + 34
Thread 0 crashed with X86 Thread State (32-bit):
eax: 0x00000000 ebx: 0x00000003 ecx: 0x11525bcc edx: 0x03e71286
edi: 0x11525fe0 esi: 0x003b6194 ebp: 0x11525be8 esp: 0x11525bcc
ss: 0x00000023 efl: 0x00000202 eip: 0x03e71286 cs: 0x0000000b
ds: 0x00000023 es: 0x00000023 fs: 0x00000000 gs: 0x0000000f
cr2: 0x11525c5c
Logical CPU: 0
Error Code: 0x000c0025
Trap Number: 132