如何在碰撞中找到碰撞事故的崩潰？

Question

崩潰日誌中crittersicm被提到如下：

Exception Type: SIGSEGV 
Exception Reason: SEGV_ACCERR 

0 libobjc.A.dylib 0x38a33b36 objc_msgSend + 22 
1 UIKit 0x30937739 _UIApplicationHandleEventQueue + 4945 
2 CoreFoundation 0x2e18d183 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 15 
3 CoreFoundation 0x2e18c653 __CFRunLoopDoSources0 + 207 
4 CoreFoundation 0x2e18ae47 __CFRunLoopRun + 623 
5 CoreFoundation 0x2e0f5c27 CFRunLoopRunSpecific + 523 
6 CoreFoundation 0x2e0f5a0b CFRunLoopRunInMode + 107 
7 GraphicsServices 0x32df6283 GSEventRunModal + 139 
8 UIKit 0x30999049 UIApplicationMain + 1137 
9 xyzApp 0x0002f22f 0x0001e000 + 70191 
10 xyzApp 0x000256c8 0x0001e000 + 30408 

Thread: Unknown Name 

0 libsystem_kernel.dylib 0x38fe483c kevent64 + 24 
1 libdispatch.dylib 0x38f24f9b _dispatch_mgr_thread$VARIANT$mp + 39 

主題：未知名稱

0 libsystem_kernel.dylib 0x38fe4a8c mach_msg_trap + 20 
1 CoreFoundation 0x2e18c7c3 __CFRunLoopServiceMachPort + 155 
2 CoreFoundation 0x2e18aee9 __CFRunLoopRun + 785 
3 CoreFoundation 0x2e0f5c27 CFRunLoopRunSpecific + 523 
4 CoreFoundation 0x2e0f5a0b CFRunLoopRunInMode + 107 
5 Foundation 0x2eb302f7 +[NSURLConnection(Loader) _resourceLoadLoop:] + 319 
6 Foundation 0x2eba5c87 __NSThread__main__ + 1063 
7 libsystem_pthread.dylib 0x3905fc1d _pthread_body + 141 
8 libsystem_pthread.dylib 0x3905fb8f _pthread_start + 103 
9 libsystem_pthread.dylib 0x3905dc90 thread_start + 8 

主題：未知名稱

0 libsystem_kernel.dylib 0x38ff7440 __select + 20 
1 libsystem_pthread.dylib 0x3905fc1d _pthread_body + 141 
2 libsystem_pthread.dylib 0x3905fb8f _pthread_start + 103 
3 libsystem_pthread.dylib 0x3905dc90 thread_start + 8 

主題：未知名稱

0 libsystem_kernel.dylib 0x38fe4a8c mach_msg_trap + 20 
1 CoreFoundation 0x2e18c7c3 __CFRunLoopServiceMachPort + 155 
2 CoreFoundation 0x2e18aee9 __CFRunLoopRun + 785 
3 CoreFoundation 0x2e0f5c27 CFRunLoopRunSpecific + 523 
4 CoreFoundation 0x2e0f5a0b CFRunLoopRunInMode + 107 
5 WebCore 0x362e526b _ZL12RunWebThreadPv + 419 
6 libsystem_pthread.dylib 0x3905fc1d _pthread_body + 141 
7 libsystem_pthread.dylib 0x3905fb8f _pthread_start + 103 
8 libsystem_pthread.dylib 0x3905dc90 thread_start + 8 

主題：未知名稱

0 libsystem_kernel.dylib 0x38fe4a8c mach_msg_trap + 20 
1 CoreFoundation 0x2e18c7c3 __CFRunLoopServiceMachPort + 155 
2 CoreFoundation 0x2e18aee9 __CFRunLoopRun + 785 
3 CoreFoundation 0x2e0f5c27 CFRunLoopRunSpecific + 523 
4 CoreFoundation 0x2e0f5a0b CFRunLoopRunInMode + 107 
5 libAVFAudio.dylib 0x2d178589 _ZN20GenericRunLoopThread5EntryEPv + 129 
6 libAVFAudio.dylib 0x2d16c99f _ZN9CAPThread5EntryEPS_ + 179 
7 libsystem_pthread.dylib 0x3905fc1d _pthread_body + 141 
8 libsystem_pthread.dylib 0x3905fb8f _pthread_start + 103 
9 libsystem_pthread.dylib 0x3905dc90 thread_start + 8 

主題：未知名稱

0 libsystem_kernel.dylib 0x38fe4a8c mach_msg_trap + 20 
1 CoreFoundation 0x2e18c7c3 __CFRunLoopServiceMachPort + 155 
2 CoreFoundation 0x2e18aee9 __CFRunLoopRun + 785 
3 CoreFoundation 0x2e0f5c27 CFRunLoopRunSpecific + 523 
4 CoreFoundation 0x2e0f5a0b CFRunLoopRunInMode + 107 
5 xyzApp 0x000a1693 0x0001e000 + 538259 
6 Foundation 0x2eba5c87 __NSThread__main__ + 1063 
7 libsystem_pthread.dylib 0x3905fc1d _pthread_body + 141 
8 libsystem_pthread.dylib 0x3905fb8f _pthread_start + 103 
9 libsystem_pthread.dylib 0x3905dc90 thread_start + 8 

主題：未知名稱

0 libsystem_kernel.dylib 0x38ff6f38 __psynch_cvwait + 24 
1 libsystem_pthread.dylib 0x39060005 pthread_cond_wait + 41 
2 JavaScriptCore 0x2f11ad55 _ZN3JSC14BlockAllocator22blockFreeingThreadMainEv + 209 
3 JavaScriptCore 0x2f1183a3 _ZN3WTFL19wtfThreadEntryPointEPv + 15 
4 libsystem_pthread.dylib 0x3905fc1d _pthread_body + 141 
5 libsystem_pthread.dylib 0x3905fb8f _pthread_start + 103 
6 libsystem_pthread.dylib 0x3905dc90 thread_start + 8 

主題：未知名稱

0 libsystem_kernel.dylib 0x38ff6f38 __psynch_cvwait + 24 
1 libsystem_pthread.dylib 0x39060005 pthread_cond_wait + 41 
2 JavaScriptCore 0x2f2b623b _ZN3JSC8GCThread16waitForNextPhaseEv + 79 
3 JavaScriptCore 0x2f2b6295 _ZN3JSC8GCThread12gcThreadMainEv + 53 
4 JavaScriptCore 0x2f1183a3 _ZN3WTFL19wtfThreadEntryPointEPv + 15 
5 libsystem_pthread.dylib 0x3905fc1d _pthread_body + 141 
6 libsystem_pthread.dylib 0x3905fb8f _pthread_start + 103 
7 libsystem_pthread.dylib 0x3905dc90 thread_start + 8 

主題：未知名稱

0 libsystem_kernel.dylib 0x38fe4a8c mach_msg_trap + 20 
1 CoreFoundation 0x2e18c7c3 __CFRunLoopServiceMachPort + 155 
2 CoreFoundation 0x2e18aee9 __CFRunLoopRun + 785 
3 CoreFoundation 0x2e0f5c27 CFRunLoopRunSpecific + 523 
4 CoreFoundation 0x2e0f5a0b CFRunLoopRunInMode + 107 
5 WebCore 0x3632dd5f _ZN7WebCoreL15runLoaderThreadEPv + 255 
6 JavaScriptCore 0x2f1183a3 _ZN3WTFL19wtfThreadEntryPointEPv + 15 
7 libsystem_pthread.dylib 0x3905fc1d _pthread_body + 141 
8 libsystem_pthread.dylib 0x3905fb8f _pthread_start + 103 
9 libsystem_pthread.dylib 0x3905dc90 thread_start + 8 

主題：未知名稱

0 libsystem_kernel.dylib 0x38ff6f38 __psynch_cvwait + 24 
1 libsystem_pthread.dylib 0x39060005 pthread_cond_wait + 41 
2 JavaScriptCore 0x2f11ae87 _ZN3WTF15ThreadCondition9timedWaitERNS_5MutexEd + 63 
3 WebCore 0x364183ad _ZN3WTF12MessageQueueINS_8FunctionIFvvEEEE33waitForMessageFilteredWithTimeoutIFbPS3_EEENS_10PassOwnPtrIS3_EERNS_22MessageQueueWaitResultERT_d + 109 
4 WebCore 0x36418333 _ZN7WebCore13StorageThread16threadEntryPointEv + 167 
5 JavaScriptCore 0x2f1183a3 _ZN3WTFL19wtfThreadEntryPointEPv + 15 
6 libsystem_pthread.dylib 0x3905fc1d _pthread_body + 141 
7 libsystem_pthread.dylib 0x3905fb8f _pthread_start + 103 
8 libsystem_pthread.dylib 0x3905dc90 thread_start + 8 

主題：未知名稱

0 libsystem_kernel.dylib 0x38fe4a8c mach_msg_trap + 20 
1 CoreFoundation 0x2e18c7c3 __CFRunLoopServiceMachPort + 155 
2 CoreFoundation 0x2e18aee9 __CFRunLoopRun + 785 
3 CoreFoundation 0x2e0f5c27 CFRunLoopRunSpecific + 523 
4 CoreFoundation 0x2e13973b CFRunLoopRun + 99 
5 CoreMotion 0x2e7ac235 CLSF_thorntonUpdate_6x6 + 57045 
6 libsystem_pthread.dylib 0x3905fc1d _pthread_body + 141 
7 libsystem_pthread.dylib 0x3905fb8f _pthread_start + 103 
8 libsystem_pthread.dylib 0x3905dc90 thread_start + 8 

主題：未知名稱

0 libsystem_kernel.dylib 0x38fe4adc semaphore_wait_trap + 8 
1 MediaToolbox 0x2f5e1841 fpa_AsyncMovieControlThread + 1757 
2 CoreMedia 0x2e720237 figThreadMain + 195 
3 libsystem_pthread.dylib 0x3905fc1d _pthread_body + 141 
4 libsystem_pthread.dylib 0x3905fb8f _pthread_start + 103 
5 libsystem_pthread.dylib 0x3905dc90 thread_start + 8 

主題：未知名稱

0 libsystem_kernel.dylib 0x38fe4a8c mach_msg_trap + 20 
1 MediaToolbox 0x2f5e7c5d FigExpressNotificationThread + 89 
2 CoreMedia 0x2e720237 figThreadMain + 195 
3 libsystem_pthread.dylib 0x3905fc1d _pthread_body + 141 
4 libsystem_pthread.dylib 0x3905fb8f _pthread_start + 103 
5 libsystem_pthread.dylib 0x3905dc90 thread_start + 8 

主題：未知名稱

0 libsystem_kernel.dylib 0x38ff7c7c __workq_kernreturn + 8 
1 libsystem_pthread.dylib 0x3905dc84 start_wqthread + 8 

主題：未知名稱

0 libsystem_kernel.dylib 0x38ff7c7c __workq_kernreturn + 8 
1 libsystem_pthread.dylib 0x3905dc84 start_wqthread + 8 

主題：未知名稱

0 libsystem_kernel.dylib 0x38fe4adc semaphore_wait_trap + 8 
1 MediaToolbox 0x2f5e1841 fpa_AsyncMovieControlThread + 1757 
2 CoreMedia 0x2e720237 figThreadMain + 195 
3 libsystem_pthread.dylib 0x3905fc1d _pthread_body + 141 
4 libsystem_pthread.dylib 0x3905fb8f _pthread_start + 103 
5 libsystem_pthread.dylib 0x3905dc90 thread_start + 8 

xyzApp是應用程序名稱的佔位符。我無法複製崩潰。 請幫我一把。這個崩潰出現在通過實時url（生產網址）上傳到App Store的ipa中。這是一個通用的應用程序。

僅供參考： 設備的詳細信息已發生crsh： DEVICE 第三代iPad，CDMA OS iOS7.0.3

在此先感謝。

Answer 1

看起來像你沒有象徵意義。在使用Crittercism進行調試時，這會有很大幫助。這裏的文檔Crittercism提供各地得到符號映射到服務器爲iOS：

http://docs.crittercism.com/ios/ios.html#configuring-ios-symbolication

如果您無法上傳符號Crittercism，然後聯繫支持有可能是你最好的選擇。