运行我的osx应用程序时遇到EXC_BAD_ACCESS错误，我找不到发生什么问题。 有人可以帮助我解决此错误吗？我使用OSX 10.9.3，XCode 5.1
Crashed Thread: 5 Dispatch queue: com.apple.root.default-priority
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: EXC_I386_GPFLT
Application Specific Information:
objc_msgSend() selector name: isEqual:
Thread 0:: Dispatch queue: com.apple.main-thread
0 libsystem_c.dylib 0x00007fff97bba005 vsnprintf + 57
1 libsystem_c.dylib 0x00007fff97be7b56 __snprintf_chk + 128
2 libsystem_asl.dylib 0x00007fff8c9fe776 asl_string_append_char_no_encoding + 143
3 libsystem_asl.dylib 0x00007fff8ca044bc asl_msg_to_string_raw + 236
4 libsystem_asl.dylib 0x00007fff8c9fc3bb _asl_send_message + 1637
5 com.apple.CoreFoundation 0x00007fff91cadfbd __CFLogCString + 861
6 com.apple.CoreFoundation 0x00007fff91cadc27 _CFLogvEx + 263
7 com.apple.Foundation 0x00007fff90833d0c NSLogv + 79
8 com.apple.Foundation 0x00007fff90833c98 NSLog + 148
9 com.myapp.client 0x00000001079153d6 0x10790b000 + 41942
10 com.myapp.client 0x0000000107910744 0x10790b000 + 22340
11 com.myapp.client 0x0000000107932d08 0x10790b000 + 163080
12 com.myapp.client 0x000000010793281d 0x10790b000 + 161821
13 com.apple.CoreFoundation 0x00007fff91ccac81 _signalEventSync + 385
14 com.apple.CoreFoundation 0x00007fff91ccaac8 _cfstream_solo_signalEventSync + 328
15 com.apple.CoreFoundation 0x00007fff91cca93f _CFStreamSignalEvent + 623
16 com.apple.CFNetwork 0x00007fff8c86afba CoreReadStreamCFStreamSupport::coreStreamReadEvent(__CoreReadStream*, unsigned long) + 102
17 com.apple.CFNetwork 0x00007fff8c86af29 CoreReadStreamClient::coreStreamEventsAvailable(unsigned long) + 53
18 com.apple.CFNetwork 0x00007fff8c96cfa5 CoreStreamBase::_callClientNow(CoreStreamClient*) + 53
19 com.apple.CFNetwork 0x00007fff8c86ac49 CoreStreamBase::_streamSetEventAndScheduleDelivery(unsigned long, unsigned char) + 183
20 com.apple.CFNetwork 0x00007fff8c86a9d2 SocketStream::dispatchSignalFromSocketCallbackUnlocked(SocketStreamSignalHolder *) + 74
21 com.apple.CFNetwork 0x00007fff8c86a100 SocketStream::socketCallback(__CFSocket*, unsigned long, __CFData const*, void const*) + 206
22 com.apple.CFNetwork 0x00007fff8c86a002 SocketStream::_SocketCallBack_stream(__CFSocket*, unsigned long, __CFData const*, void const*, void*) + 64
23 com.apple.CoreFoundation 0x00007fff91cca107 __CFSocketPerformV0 + 855
24 com.apple.CoreFoundation 0x00007fff91c8a661 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
25 com.apple.CoreFoundation 0x00007fff91c7bd12 __CFRunLoopDoSources0 + 242
26 com.apple.CoreFoundation 0x00007fff91c7b49f __CFRunLoopRun + 831
27 com.apple.CoreFoundation 0x00007fff91c7af25 CFRunLoopRunSpecific + 309
28 com.apple.HIToolbox 0x00007fff92435a0d RunCurrentEventLoopInMode + 226
29 com.apple.HIToolbox 0x00007fff924357b7 ReceiveNextEventCommon + 479
30 com.apple.HIToolbox 0x00007fff924355bc _BlockUntilNextEventMatchingListInModeWithFilter + 65
31 com.apple.AppKit 0x00007fff8e31b26e _DPSNextEvent + 1434
32 com.apple.AppKit 0x00007fff8e31a8bb -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 122
33 com.apple.AppKit 0x00007fff8e30e9bc -[NSApplication run] + 553
34 com.apple.AppKit 0x00007fff8e2f97a3 NSApplicationMain + 940
35 libdyld.dylib 0x00007fff968465fd start + 1
Thread 1:: Dispatch queue: com.apple.libdispatch-manager
0 libsystem_kernel.dylib 0x00007fff979f8662 kevent64 + 10
1 libdispatch.dylib 0x00007fff93493421 _dispatch_mgr_invoke + 239
2 libdispatch.dylib 0x00007fff93493136 _dispatch_mgr_thread + 52
Thread 2:: com.apple.NSURLConnectionLoader
0 libsystem_kernel.dylib 0x00007fff979f3a1a mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff979f2d18 mach_msg + 64
2 com.apple.CoreFoundation 0x00007fff91c7bfc5 __CFRunLoopServiceMachPort + 181
3 com.apple.CoreFoundation 0x00007fff91c7b5e9 __CFRunLoopRun + 1161
4 com.apple.CoreFoundation 0x00007fff91c7af25 CFRunLoopRunSpecific + 309
5 com.apple.Foundation 0x00007fff90856967 +[NSURLConnection(Loader) _resourceLoadLoop:] + 348
6 com.apple.Foundation 0x00007fff9085676b __NSThread__main__ + 1318
7 libsystem_pthread.dylib 0x00007fff8e2f0899 _pthread_body + 138
8 libsystem_pthread.dylib 0x00007fff8e2f072a _pthread_start + 137
9 libsystem_pthread.dylib 0x00007fff8e2f4fc9 thread_start + 13
Thread 3:: com.apple.CFSocket.private
0 libsystem_kernel.dylib 0x00007fff979f79aa __select + 10
1 com.apple.CoreFoundation 0x00007fff91cc7ab3 __CFSocketManager + 867
2 libsystem_pthread.dylib 0x00007fff8e2f0899 _pthread_body + 138
3 libsystem_pthread.dylib 0x00007fff8e2f072a _pthread_start + 137
4 libsystem_pthread.dylib 0x00007fff8e2f4fc9 thread_start + 13
Thread 4:
0 libsystem_kernel.dylib 0x00007fff979f3a1a mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff979f2d18 mach_msg + 64
2 com.apple.CoreFoundation 0x00007fff91c7bfc5 __CFRunLoopServiceMachPort + 181
3 com.apple.CoreFoundation 0x00007fff91c7b5e9 __CFRunLoopRun + 1161
4 com.apple.CoreFoundation 0x00007fff91c7af25 CFRunLoopRunSpecific + 309
5 com.apple.AppKit 0x00007fff8e4bb05e _NSEventThread + 144
6 libsystem_pthread.dylib 0x00007fff8e2f0899 _pthread_body + 138
7 libsystem_pthread.dylib 0x00007fff8e2f072a _pthread_start + 137
8 libsystem_pthread.dylib 0x00007fff8e2f4fc9 thread_start + 13
Thread 5 Crashed:: Dispatch queue: com.apple.root.default-priority
0 libobjc.A.dylib 0x00007fff92767097 objc_msgSend + 23
1 com.apple.AppKit 0x00007fff8e3415ea -[NSButtonCell setImage:] + 82
2 com.apple.AppKit 0x00007fff8e61a59d -[NSStatusItem setImage:] + 50
3 com.myapp.client 0x000000010791543d 0x10790b000 + 42045
4 com.myapp.client 0x0000000107932db0 0x10790b000 + 163248
5 libdispatch.dylib 0x00007fff934941bb _dispatch_call_block_and_release + 12
6 libdispatch.dylib 0x00007fff9349128d _dispatch_client_callout + 8
7 libdispatch.dylib 0x00007fff93493082 _dispatch_root_queue_drain + 326
8 libdispatch.dylib 0x00007fff93494177 _dispatch_worker_thread2 + 40
9 libsystem_pthread.dylib 0x00007fff8e2f1ef8 _pthread_wqthread + 314
10 libsystem_pthread.dylib 0x00007fff8e2f4fb9 start_wqthread + 13
Thread 5 crashed with X86 Thread State (64-bit):
rax: 0x000060800027a080 rbx: 0x0000610000138920 rcx: 0x000000000a444000 rdx: 0x00006200002623c0
rdi: 0x000060800027a080 rsi: 0x00007fff8ed47fdc rbp: 0x0000000107afec80 rsp: 0x0000000107afec58
r8: 0x000000000000007f r9: 0xffff9dffffd9dc3f r10: 0x00007fff8ed47fdc r11: 0xbadd0039a02ebead
r12: 0x000060800009d5b0 r13: 0x0000000000000001 r14: 0x00006200002623c0 r15: 0x0000000000000060
rip: 0x00007fff92767097 rfl: 0x0000000000010246 cr2: 0x0000000107a2d000
Logical CPU: 0
Error Code: 0x00000000
Trap Number: 13
在产品->方案->编辑方案中，如何将Xcode Run设置更改为“ release”而不是“ Debug”。
并启用僵尸对象