求助，请各位帮我看看导致app crash的原因。该怎么分析错误？

{"app_name":"NBikeForMyBike","app_version":"1.0.2","bundleID":"com.eversafe.NBikeForMyBike","adam_id":912594923,"os_version":"iPhone OS 8.0.2 (12A405)","slice_uuid":"0537c54e-3808-3c2c-abcf-752c7d50eb75","share_with_app_devs":false,"build_version":"1.0.2","is_first_party":false,"bug_type":"109","name":"NBikeForMyBike"}
Incident Identifier: DAA13156-1007-4FE3-BD78-17DCF9AF5742
CrashReporter Key:   bae95c79677369e96f9f0673fb17b0d08be7fd1d
Hardware Model:      xxx
Process:             NBikeForMyBike [989]
Path:                /private/var/mobile/Containers/Bundle/Application/C0645999-D397-485B-861C-EED7B24B849E/NBikeForMyBike.app/NBikeForMyBike
Identifier:          com.eversafe.NBikeForMyBike
Version:             1.0.2 (1.0.2)
Code Type:           ARM (Native)
Parent Process:      launchd [1]
Date/Time:           2014-10-03 18:49:03.487 -0700
Launch Time:         2014-10-03 18:48:58.142 -0700
OS Version:          iOS 8.0.2 (12A405)
Report Version:      105
Exception Type:  EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Triggered by Thread:  0
Last Exception Backtrace:
0                                  0x280dfe3f  + 672005695
1                                  0x35b93c8b  + 901332107
2                                  0x280dfd85  + 672005509
3                                  0x28d4779d  + 685012893
4                                  0x0006ac4b  + 437323
5                                  0x0008ccc5  + 576709
6                                  0x28def59f  + 685700511
7                                  0x280a658f  + 671769999
8                                  0x280a599f  + 671766943
9                                  0x280a4005  + 671760389
10                                 0x27ff2621  + 671032865
11                                 0x27ff2433  + 671032371
12                                 0x2f3470a9  + 791965865
13                                 0x2b5dd359  + 727569241
14                                 0x00066eb3  + 421555
15                                 0x00063b38  + 408376
Thread 0 name:  Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0   libsystem_kernel.dylib         0x361d9dfc __pthread_kill + 8
1   libsystem_pthread.dylib        0x36257d33 pthread_kill + 59
2   libsystem_c.dylib              0x36179905 abort + 73
3   libc++abi.dylib                0x354b79c5 abort_message + 85
4   libc++abi.dylib                0x354d166d default_terminate_handler() + 265
5   libobjc.A.dylib                0x35b93f23 _objc_terminate() + 191
6   libc++abi.dylib                0x354cede1 std::__terminate(void (*)()) + 77
7   libc++abi.dylib                0x354ce8ab __cxa_rethrow + 99
8   libobjc.A.dylib                0x35b93dcf objc_exception_rethrow + 39
9   CoreFoundation                 0x27ff26b9 CFRunLoopRunSpecific + 629
10  CoreFoundation                 0x27ff242f CFRunLoopRunInMode + 103
11  GraphicsServices               0x2f3470a5 GSEventRunModal + 133
12  UIKit                          0x2b5dd355 UIApplicationMain + 1437
13  NBikeForMyBike                 0x00066eaf 0x5e000 + 36527
14  NBikeForMyBike                 0x00063b34 0x5e000 + 23348
Thread 1 name:  Dispatch queue: com.apple.libdispatch-manager
Thread 1:
0   libsystem_kernel.dylib         0x361c62a0 kevent64 + 24
1   libdispatch.dylib              0x360ff9fd _dispatch_mgr_invoke + 277
2   libdispatch.dylib              0x360f531f _dispatch_mgr_thread + 35
Thread 2:
0   libsystem_kernel.dylib         0x361da9cc __workq_kernreturn + 8
1   libsystem_pthread.dylib        0x36254ea9 _pthread_wqthread + 789
2   libsystem_pthread.dylib        0x36254b80 start_wqthread + 4
Thread 3:
0   libsystem_kernel.dylib         0x361da9cc __workq_kernreturn + 8
1   libsystem_pthread.dylib        0x36254ea9 _pthread_wqthread + 789
2   libsystem_pthread.dylib        0x36254b80 start_wqthread + 4
Thread 4:
0   libsystem_kernel.dylib         0x361da9cc __workq_kernreturn + 8
1   libsystem_pthread.dylib        0x36254ea9 _pthread_wqthread + 789
2   libsystem_pthread.dylib        0x36254b80 start_wqthread + 4
Thread 5:
0   libsystem_kernel.dylib         0x361da9cc __workq_kernreturn + 8
1   libsystem_pthread.dylib        0x36254ea9 _pthread_wqthread + 789
2   libsystem_pthread.dylib        0x36254b80 start_wqthread + 4
Thread 6:
0   libsystem_kernel.dylib         0x361da9cc __workq_kernreturn + 8
1   libsystem_pthread.dylib        0x36254ea9 _pthread_wqthread + 789
2   libsystem_pthread.dylib        0x36254b80 start_wqthread + 4
Thread 7:
0   libsystem_kernel.dylib         0x361d8c38 __close_nocancel + 12
1   libsystem_c.dylib              0x361384ff fclose + 99
2   NBikeForMyBike                 0x0023820b 0x5e000 + 1942027
3   NBikeForMyBike                 0x001496bd 0x5e000 + 964285
4   NBikeForMyBike                 0x00168bc5 0x5e000 + 1092549
5   NBikeForMyBike                 0x0016892d 0x5e000 + 1091885
6   NBikeForMyBike                 0x00203345 0x5e000 + 1725253
7   NBikeForMyBike                 0x00205f83 0x5e000 + 1736579
8   NBikeForMyBike                 0x0020486d 0x5e000 + 1730669
9   NBikeForMyBike                 0x00202a99 0x5e000 + 1723033
10  NBikeForMyBike                 0x0020cbfb 0x5e000 + 1764347
11  NBikeForMyBike                 0x0020bfdb 0x5e000 + 1761243
12  NBikeForMyBike                 0x0020bf69 0x5e000 + 1761129
13  NBikeForMyBike                 0x0023b22b 0x5e000 + 1954347
14  libsystem_pthread.dylib        0x36256e91 _pthread_body + 137
15  libsystem_pthread.dylib        0x36256e03 _pthread_start + 115
16  libsystem_pthread.dylib        0x36254b8c thread_start + 4
Thread 8:
0   libsystem_kernel.dylib         0x361d9b38 __psynch_cvwait + 24
1   libsystem_pthread.dylib        0x362563f5 _pthread_cond_wait + 517
2   libsystem_pthread.dylib        0x362572d9 pthread_cond_wait + 37
3   Foundation                     0x28d74f63 -[NSCondition wait] + 191
4   Foundation                     0x28d3c939 -[NSObject(NSThreadPerformAdditions) performSelector:onThread:withObject:waitUntilDone:modes:] + 641
5   Foundation                     0x28d400a9 -[NSObject(NSThreadPerformAdditions) performSelectorOnMainThread:withObject:waitUntilDone:] + 133
6   NBikeForMyBike                 0x000e3329 0x5e000 + 545577
7   CFNetwork                      0x27c3d59f __65-[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:]_block_invoke + 55
8   CFNetwork                      0x27c3d557 -[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:] + 179
9   CFNetwork                      0x27c3d649 -[NSURLConnectionInternal _withActiveConnectionAndDelegate:] + 33
10  CFNetwork                      0x27b52ce9 ___ZN27URLConnectionClient_Classic26_delegate_didFinishLoadingEU13block_pointerFvvE_block_invoke + 77
11  CFNetwork                      0x27beef93 ___ZN27URLConnectionClient_Classic18_withDelegateAsyncEPKcU13block_pointerFvP16_CFURLConnectionPK33CFURLConnectionClientCurrent_VMaxE_block_invoke_2 + 59
12  CFNetwork                      0x27b43beb RunloopBlockContext::_invoke_block(void const*, void*) + 59
13  CoreFoundation                 0x27ff208b CFArrayApplyFunction + 35
14  CFNetwork                      0x27b43aa3 RunloopBlockContext::perform() + 179
15  CFNetwork                      0x27b4396b MultiplexerSource::perform() + 215
16  CFNetwork                      0x27b437fd MultiplexerSource::_perform(void*) + 45
17  CoreFoundation                 0x280a658d __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 13
18  CoreFoundation                 0x280a599b __CFRunLoopDoSources0 + 215
19  CoreFoundation                 0x280a4001 __CFRunLoopRun + 769
20  CoreFoundation                 0x27ff261d CFRunLoopRunSpecific + 473
21  CoreFoundation                 0x27ff242f CFRunLoopRunInMode + 103
22  Foundation                     0x28d2a429 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 261
23  NBikeForMyBike                 0x000e2631 0x5e000 + 542257
24  Foundation                     0x28def387 __NSThread__main__ + 1115
25  libsystem_pthread.dylib        0x36256e91 _pthread_body + 137
26  libsystem_pthread.dylib        0x36256e03 _pthread_start + 115
27  libsystem_pthread.dylib        0x36254b8c thread_start + 4
Thread 9 name:  com.apple.NSURLConnectionLoader
Thread 9:
0   libsystem_kernel.dylib         0x361c64f0 mach_msg_trap + 20
1   libsystem_kernel.dylib         0x361c62e5 mach_msg + 37
2   CoreFoundation                 0x280a5b4f __CFRunLoopServiceMachPort + 143
3   CoreFoundation                 0x280a40f5 __CFRunLoopRun + 1013
4   CoreFoundation                 0x27ff261d CFRunLoopRunSpecific + 473
5   CoreFoundation                 0x27ff242f CFRunLoopRunInMode + 103
6   CFNetwork                      0x27bab3db +[NSURLConnection(Loader) _resourceLoadLoop:] + 483
7   Foundation                     0x28def387 __NSThread__main__ + 1115
8   libsystem_pthread.dylib        0x36256e91 _pthread_body + 137
9   libsystem_pthread.dylib        0x36256e03 _pthread_start + 115
10  libsystem_pthread.dylib        0x36254b8c thread_start + 4
Thread 10:
0   libsystem_kernel.dylib         0x361d9b38 __psynch_cvwait + 24
1   libsystem_pthread.dylib        0x362563f5 _pthread_cond_wait + 517
2   libsystem_pthread.dylib        0x362572d9 pthread_cond_wait + 37
3   NBikeForMyBike                 0x0023c427 0x5e000 + 1958951
4   NBikeForMyBike                 0x0023c82d 0x5e000 + 1959981
5   NBikeForMyBike                 0x0023cd6d 0x5e000 + 1961325
6   NBikeForMyBike                 0x00239fd7 0x5e000 + 1949655
7   libsystem_pthread.dylib        0x36256e91 _pthread_body + 137
8   libsystem_pthread.dylib        0x36256e03 _pthread_start + 115
9   libsystem_pthread.dylib        0x36254b8c thread_start + 4

解决方案 »

  1.   

    同问啊 是不是必须支持 OS Version:          iOS 8.0.2 ？？？
    为什么审核测试用的时ios8.0.2 开发只支持7.1啊
      

  2.   

    Show the Breakpoint navigator（项目ios device下面那个左平右尖那个按键），左下角，+，Add Exception Breakpoint。做完上面的操作，重新debug程序吧，然后再崩溃的会运气不差的话，就会直接定位到出错的代码。
    PS：楼上的那位童鞋，app都是必须支持最新OS的，不然你的app做出来给谁用啊。
      

  3.   

    楼主，你好。 在xcode编译器中，一般是可以做到catch到你crash的地方的，具体操作如下：（项目ios device下面那个左平右尖那个按键），左下角，+，Add all  Exception Breakpoint;