我已经为我的客户进行了分发构建，在客户测试之后，他在下面找到了这个崩溃的记者，但是我不明白这个异常日志，因为这里的方法没有任何问题，最后一个字符串是关于CoreFoundation问题的。如何跟踪此问题。也许会更好地从客户步骤重现而不是崩溃日志，或者可能是我在这个日志中看不到重要的东西。
Incident Identifier: F63F6B5A-11B0-4F82-A9B9-40244904B66A
CrashReporter Key: 12c58ee8ba26d7ae1b333ac625b598ca1bb141bd
Hardware Model: iPod4,1
Process: EducationApp [1253]
Path: /var/mobile/Applications/F3C257A7-763D-4B12-A7FF-E251501B3785/EducationApp.app/EducationApp
Identifier: EducationApp
Version: ??? (???)
Code Type: ARM (Native)
Parent Process: launchd [1]
Date/Time: 2013-04-29 23:51:21.645 -0400
OS Version: iOS 6.1.3 (10B329)
Report Version: 104
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Crashed Thread: 0
Last Exception Backtrace:
0 CoreFoundation 0x3359f29e __exceptionPreprocess + 158
1 libobjc.A.dylib 0x3b21d97a objc_exception_throw + 26
2 CoreFoundation 0x3359f1c0 +[NSException raise:format:] + 100
3 QuartzCore 0x35153976 CA::Layer::set_position(CA::Vec2<double> const&, bool) + 206
4 QuartzCore 0x3515389e -[CALayer setPosition:] + 46
5 QuartzCore 0x3515382e -[CALayer setFrame:] + 534
6 UIKit 0x353a8ae8 -[UIView(Geometry) setFrame:] + 228
7 UIKit 0x353a8810 -[UIImageView _setViewGeometry:forMetric:] + 180
8 UIKit 0x353a874e -[UIImageView setFrame:] + 34
9 EducationApp 0x0008d532 0x8b000 + 9522
10 EducationApp 0x0009964c 0x8b000 + 58956
11 EducationApp 0x00099192 0x8b000 + 57746
12 EducationApp 0x000a0340 0x8b000 + 86848
13 UIKit 0x353c6590 -[UIViewController loadViewIfRequired] + 360
14 UIKit 0x3540ffd2 -[UIViewController viewControllerForRotation] + 54
15 UIKit 0x3540ff40 -[UIViewController _visibleView] + 92
16 UIKit 0x354944ea -[UIWindowController transition:fromViewController:toViewController:target:didEndSelector:] + 3594
17 UIKit 0x35492fe2 -[UIViewController presentViewController:withTransition:completion:] + 3390
18 UIKit 0x355b53ea -[UIViewController presentModalViewController:animated:] + 26
19 EducationApp 0x00090c0e 0x8b000 + 23566
20 EducationApp 0x0008ffa0 0x8b000 + 20384
21 UIKit 0x3540e30c -[UIViewController _setViewAppearState:isAnimating:] + 132
22 UIKit 0x35448d10 -[UIViewController _endAppearanceTransition:] + 236
23 UIKit 0x354bdd14 -[UIWindowController transitionViewDidComplete:fromView:toView:removeFromView:] + 1432
24 UIKit 0x354426ba -[UITransitionView notifyDidCompleteTransition:] + 294
25 UIKit 0x35442494 -[UITransitionView _didCompleteTransition:] + 912
26 UIKit 0x35441dde -[UITransitionView transition:fromView:toView:removeFromView:] + 2242
27 UIKit 0x35682614 __91-[UIWindowController transition:fromViewController:toViewController:target:didEndSelector:]_block_invoke_0238 + 384
28 UIKit 0x354949b4 -[UIWindowController transition:fromViewController:toViewController:target:didEndSelector:] + 4820
29 UIKit 0x35504810 -[UIViewController _dismissViewControllerWithTransition:from:completion:] + 1704
30 UIKit 0x354507c0 -[UIViewController dismissViewControllerWithTransition:completion:] + 908
31 EducationApp 0x0009994a 0x8b000 + 59722
32 EducationApp 0x000993d6 0x8b000 + 58326
33 UIKit 0x354920c0 -[UIApplication sendAction:to:from:forEvent:] + 68
34 UIKit 0x35492072 -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 26
35 UIKit 0x35492050 -[UIControl sendAction:to:forEvent:] + 40
36 UIKit 0x35491906 -[UIControl(Internal) _sendActionsForEvents:withEvent:] + 498
37 UIKit 0x35491dfc -[UIControl touchesEnded:withEvent:] + 484
38 UIKit 0x353ba5ec -[UIWindow _sendTouchesForEvent:] + 520
39 UIKit 0x353a77fc -[UIApplication sendEvent:] + 376
40 UIKit 0x353a7116 _UIApplicationHandleEvent + 6150
41 GraphicsServices 0x3709959e _PurpleEventCallback + 586
42 GraphicsServices 0x370991ce PurpleEventCallback + 30
43 CoreFoundation 0x3357416e __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 30
44 CoreFoundation 0x33574112 __CFRunLoopDoSource1 + 134
45 CoreFoundation 0x33572f94 __CFRunLoopRun + 1380
46 CoreFoundation 0x334e5eb8 CFRunLoopRunSpecific + 352
47 CoreFoundation 0x334e5d44 CFRunLoopRunInMode + 100
48 GraphicsServices 0x370982e6 GSEventRunModal + 70
49 UIKit 0x353fb2fc UIApplicationMain + 1116
50 EducationApp 0x0008ca5e 0x8b000 + 6750
51 EducationApp 0x0008c9ec 0x8b000 + 6636
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x3b71b350 __pthread_kill + 8
1 libsystem_c.dylib 0x3b69211e pthread_kill + 54
2 libsystem_c.dylib 0x3b6ce96e abort + 90
3 libc++abi.dylib 0x3ac6cd4a abort_message + 70
4 libc++abi.dylib 0x3ac69ff4 default_terminate() + 20
5 libobjc.A.dylib 0x3b21da74 _objc_terminate() + 144
6 libc++abi.dylib 0x3ac6a078 safe_handler_caller(void (*)()) + 76
7 libc++abi.dylib 0x3ac6a110 std::terminate() + 16
8 libc++abi.dylib 0x3ac6b594 __cxa_rethrow + 84
9 libobjc.A.dylib 0x3b21d9cc objc_exception_rethrow + 8
10 CoreFoundation 0x334e5f1c CFRunLoopRunSpecific + 452
11 CoreFoundation 0x334e5d44 CFRunLoopRunInMode + 100
12 GraphicsServices 0x370982e6 GSEventRunModal + 70
13 UIKit 0x353fb2fc UIApplicationMain + 1116
14 EducationApp 0x0008ca5e 0x8b000 + 6750
15 EducationApp 0x0008c9ec 0x8b000 + 6636
Thread 1 name: Dispatch queue: com.apple.libdispatch-manager
Thread 1:
0 libsystem_kernel.dylib 0x3b70b648 kevent64 + 24
1 libdispatch.dylib 0x3b6444ec _dispatch_mgr_invoke + 792
2 libdispatch.dylib 0x3b636df4 _dispatch_mgr_thread$VARIANT$up + 32
Thread 2 name: WebThread
Thread 2:
0 libsystem_kernel.dylib 0x3b70aeb4 mach_msg_trap + 20
1 libsystem_kernel.dylib 0x3b70b048 mach_msg + 36
2 CoreFoundation 0x33574040 __CFRunLoopServiceMachPort + 124
3 CoreFoundation 0x33572d9e __CFRunLoopRun + 878
4 CoreFoundation 0x334e5eb8 CFRunLoopRunSpecific + 352
5 CoreFoundation 0x334e5d44 CFRunLoopRunInMode + 100
6 WebCore 0x394d3500 RunWebThread(void*) + 440
7 libsystem_c.dylib 0x3b67430e _pthread_start + 306
8 libsystem_c.dylib 0x3b6741d4 thread_start + 4
Thread 3:
0 libsystem_kernel.dylib 0x3b71bd98 __workq_kernreturn + 8
1 libsystem_c.dylib 0x3b669cf6 _pthread_workq_return + 14
2 libsystem_c.dylib 0x3b669a12 _pthread_wqthread + 362
3 libsystem_c.dylib 0x3b6698a0 start_wqthread + 4
Thread 0 crashed with ARM Thread State (32-bit):
r0: 0x00000000 r1: 0x00000000 r2: 0x00000000 r3: 0x3d1cc534
r4: 0x00000006 r5: 0x3d1ccb88 r6: 0x1cd92884 r7: 0x2fd75a24
r8: 0x1cd92860 r9: 0x00000300 r10: 0x00000000 r11: 0x0421cdc0
ip: 0x00000148 sp: 0x2fd75a18 lr: 0x3b692123 pc: 0x3b71b350
cpsr: 0x00080010
Binary Images:
0x8b000 - 0xa9fff +EducationApp armv7 <7346586e927b3d288b9bb5978c992ed3> /var/mobile/Applications/F3C257A7-763D-4B12-A7FF-E251501B3785/EducationApp.app/EducationApp
0x2feb2000 - 0x2fed2fff dyld armv7 <280610df5ed43ec7aa00629a27009302> /usr/lib/dyld
0x327a7000 - 0x327a7fff Accelerate armv7 <b68ff92e404931f3bcb6361720f77724> /System/Library/Frameworks/Accelerate.framework/Accelerate
0x327a8000 - 0x328e6fff vImage armv7 <30522b92940d3dd184c8e46780594048> /System/Library/Frameworks/Accelerate.framework/Frameworks/vImage.framework/vImage
0x328e7000 - 0x329cafff libBLAS.dylib armv7 <d8edada1cea133458ca779e34a3a7f88> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libBLAS.dylib
0x329cb000 - 0x32c80fff libLAPACK.dylib armv7 <9e08aead79d13043bab622402a270fba> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libLAPACK.dylib
0x32c81000 - 0x32cdafff libvDSP.dylib armv7 <09e2a5e3e9203950890ba57592523132> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvDSP.dylib
0x32cdb000 - 0x32cecfff libvMisc.dylib armv7 <7b7d4ccc9f2b364cb0da4251e745545d> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvMisc.dylib
0x32ced000 - 0x32cedfff vecLib armv7 <a7751c047dcc35ba8885212e1938b93f> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/vecLib
0x32cee000 - 0x32cfffff Accounts armv7 <ea2de358b6cc3baab27d6ab809c31e39> /System/Library/Frameworks/Accounts.framework/Accounts
0x32d01000 - 0x32d65fff AddressBook armv7 <8cfae84dc66d3c1f9d17335c53c3d7b7> /System/Library/Frameworks/AddressBook.framework/AddressBook
0x331f4000 - 0x332b9fff CFNetwork armv7 <4771a5e4f9b83bceb252f0f3d166aaca> /System/Library/Frameworks/CFNetwork.framework/CFNetwork
0x332ba000 - 0x33310fff CoreAudio armv7 <5d534dbf76ff30f4a628f25f56c5f26a> /System/Library/Frameworks/CoreAudio.framework/CoreAudio
0x33324000 - 0x334dcfff CoreData armv7 <3930f672c76535a2abb768ee59958fa7> /System/Library/Frameworks/CoreData.framework/CoreData
0x334dd000 - 0x3360ffff CoreFoundation armv7 <fcb8d4e838543bcb9a52c9f232b8b4eb> /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
0x33610000 - 0x33748fff CoreGraphics armv7 <81e213f810a034d4ba411f9b505da2a6> /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics
0x3374a000 - 0x33785fff libCGFreetype.A.dylib armv7 <a5d20b80ab1532d8831027a66d2d9eb5> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCGFreetype.A.dylib
0x33969000 - 0x33984fff libRIP.A.dylib armv7 <ec1487f9bdb93597a3f8d434406ad9bf> /System/Library/Frameworks/CoreGraphics.framework/Resources/libRIP.A.dylib
0x33985000 - 0x33a3afff CoreImage armv7 <6ae4ae2461313e3f84c6a8102d5b1b0e> /System/Library/Frameworks/CoreImage.framework/CoreImage
0x33ac8000 - 0x33b2dfff CoreMedia armv7 <8592bdc268b83b8886acfc1fdab649ed> /System/Library/Frameworks/CoreMedia.framework/CoreMedia
0x33bb7000 - 0x33c0dfff CoreTelephony armv7 <bea09dbe25363c3b8e8016b5b5148055> /System/Library/Frameworks/CoreTelephony.framework/CoreTelephony
0x33c0e000 - 0x33c70fff CoreText armv7 <e135debbc8f937299f4986fc3e9459e3> /System/Library/Frameworks/CoreText.framework/CoreText
0x33c71000 - 0x33c80fff CoreVideo armv7 <00f18bb26e663da9ae251a6ec36a19ec> /System/Library/Frameworks/CoreVideo.framework/CoreVideo
0x33e05000 - 0x33fc8fff Foundation armv7 <0179934581d13346aa7583165108b95c> /System/Library/Frameworks/Foundation.framework/Foundation
0x34183000 - 0x341ccfff IOKit armv7 <a98ba9fefc7333e4a5a9169198848c62> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
0x341cd000 - 0x343a5fff ImageIO armv7 <b5ce84bb074d3de4b07b55da9fd8bfd1> /System/Library/Frameworks/ImageIO.framework/ImageIO
0x348bc000 - 0x34915fff MobileCoreServices armv7 <77da8a9e7f813f5baf37eaa4a87fae84> /System/Library/Frameworks/MobileCoreServices.framework/MobileCoreServices
0x34a04000 - 0x34a0bfff OpenGLES armv7 <f2ede6b206f336de82cc38619692e762> /System/Library/Frameworks/OpenGLES.framework/OpenGLES
0x34a0d000 - 0x34a0dfff libCVMSPluginSupport.dylib armv7 <2506af1c983f3f09ac69aca44f67e863> /System/Library/Frameworks/OpenGLES.framework/libCVMSPluginSupport.dylib
0x34a11000 - 0x34a13fff libCoreVMClient.dylib armv7 <af6ff28dce6031baaa850ccc79e5699b> /System/Library/Frameworks/OpenGLES.framework/libCoreVMClient.dylib
0x34a14000 - 0x34a18fff libGFXShared.dylib armv7 <a6ac1673a088379aa512ba5cac301f5b> /System/Library/Frameworks/OpenGLES.framework/libGFXShared.dylib
0x34a19000 - 0x34a56fff libGLImage.dylib armv7 <b8b8f3a1bfd0345e86aa0c2952534949> /System/Library/Frameworks/OpenGLES.framework/libGLImage.dylib
0x35151000 - 0x35266fff QuartzCore armv7 <c086b6e6cd9d341399bcc3675c82f1fe> /System/Library/Frameworks/QuartzCore.framework/QuartzCore
0x352b5000 - 0x352e3fff Security armv7 <fbc24f15bd9e37539cdd6e3576bde938> /System/Library/Frameworks/Security.framework/Security
0x35362000 - 0x353a1fff SystemConfiguration armv7 <410d69b356e533d6a1d538cf33059634> /System/Library/Frameworks/SystemConfiguration.framework/SystemConfiguration
0x353a4000 - 0x358f8fff UIKit armv7 <ad8b3ad23f413187a178179db39cfa6b> /System/Library/Frameworks/UIKit.framework/UIKit
0x358f9000 - 0x35937fff VideoToolbox armv7 <d2e8067306d9346ab4a448f10f336894> /System/Library/Frameworks/VideoToolbox.framework/VideoToolbox
0x35bbc000 - 0x35bc8fff AccountSettings armv7 <8db45acc4d3d3017af10fa5ee82c2306> /System/Library/PrivateFrameworks/AccountSettings.framework/AccountSettings
0x35c14000 - 0x35c17fff AggregateDictionary armv7 <c2a6c1ff89a9318d8b74fc5dfc8847b8> /System/Library/PrivateFrameworks/AggregateDictionary.framework/AggregateDictionary
0x36043000 - 0x3607efff AppSupport armv7 <921794b7d82a3558a0eb860979be199c> /System/Library/PrivateFrameworks/AppSupport.framework/AppSupport
0x360f1000 - 0x360fafff AssetsLibraryServices armv7 <de7ca29cd47433cd8eca9c04102f5508> /System/Library/PrivateFrameworks/AssetsLibraryServices.framework/AssetsLibraryServices
0x36115000 - 0x3612cfff BackBoardServices armv7 <772912697ec23e5199a452e97f075dd9> /System/Library/PrivateFrameworks/BackBoardServices.framework/BackBoardServices
0x36136000 - 0x3615afff Bom armv7 <b5315d733e123a0781683efdc734064b> /System/Library/PrivateFrameworks/Bom.framework/Bom
0x36363000 - 0x3637cfff ChunkingLibrary armv7 <ec2f76b3ac723a39bbf3f122d7fe73cf> /System/Library/PrivateFrameworks/ChunkingLibrary.framework/ChunkingLibrary
0x36390000 - 0x36395fff CommonUtilities armv7 <f8fea9ee6ca236b0a7fa6c00eb8a0d24> /System/Library/PrivateFrameworks/CommonUtilities.framework/CommonUtilities
0x3665b000 - 0x3665cfff CoreSurface armv7 <6065f7e040e93d6ea2837e929592cc30> /System/Library/PrivateFrameworks/CoreSurface.framework/CoreSurface
0x366c9000 - 0x366cefff CrashReporterSupport armv7 <03ee46e3ca3f3920a7174e62096723fb> /System/Library/PrivateFrameworks/CrashReporterSupport.framework/CrashReporterSupport
0x368a0000 - 0x368b2fff DataAccessExpress armv7 <b9423867a9ef303b87d2e1eac1712957> /System/Library/PrivateFrameworks/DataAccessExpress.framework/DataAccessExpress
0x368f1000 - 0x368f2fff DataMigration armv7 <5903e08348b83f119022cbbf83ad100a> /System/Library/PrivateFrameworks/DataMigration.framework/DataMigration
0x368f5000 - 0x3690efff DictionaryServices armv7 <84669055e3e63d6ab56b8fe7b0476aaa> /System/Library/PrivateFrameworks/DictionaryServices.framework/DictionaryServices
0x36981000 - 0x36d94fff FaceCoreLight armv7 <43de0b31da3b39e4acf85ec2c8d5c65c> /System/Library/PrivateFrameworks/FaceCoreLight.framework/FaceCoreLight
0x36f8c000 - 0x36f98fff GenerationalStorage armv7 <d77ad2367fff37d485480aa39df7d325> /System/Library/PrivateFrameworks/GenerationalStorage.framework/GenerationalStorage
0x37093000 - 0x3709efff GraphicsServices armv7 <d4b7fd6509753bff9525fef374ddc359> /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices
0x3738a000 - 0x373d6fff IMFoundation armv7 <797535fc363c3f818bcd1424251393bf> /System/Library/PrivateFrameworks/IMFoundation.framework/IMFoundation
0x373dd000 - 0x373defff IOAccelerator armv7 <9655464326203d258d3d0fc7e94651e2> /System/Library/PrivateFrameworks/IOAccelerator.framework/IOAccelerator
0x373df000 - 0x373e4fff IOMobileFramebuffer armv7 <f38c374982a931d5a47458dd3c34ac59> /System/Library/PrivateFrameworks/IOMobileFramebuffer.framework/IOMobileFramebuffer
0x373e5000 - 0x373e9fff IOSurface armv7 <a55bf03c35de3fd9b56dce82083c3d10> /System/Library/PrivateFrameworks/IOSurface.framework/IOSurface
0x37433000 - 0x375d9fff JavaScriptCore armv7 <a5780997f4b738659172f40877c9a7d9> /System/Library/PrivateFrameworks/JavaScriptCore.framework/JavaScriptCore
0x375ff000 - 0x37609fff Librarian armv7 <2f90575c8cf839da9db74d2eb3a1ccc1> /System/Library/PrivateFrameworks/Librarian.framework/Librarian
0x376a5000 - 0x376fdfff ManagedConfiguration armv7 <44bbb2ba85c8320bb9e73c654b90f8c0> /System/Library/PrivateFrameworks/ManagedConfiguration.framework/ManagedConfiguration
0x378d4000 - 0x37901fff MobileAsset armv7 <3a9e6258ae1230f5b12f1638b09cb974> /System/Library/PrivateFrameworks/MobileAsset.framework/MobileAsset
0x37946000 - 0x37949fff MobileInstallation armv7 <c63e4b1ae40635cd9c6a7de851c80d10> /System/Library/PrivateFrameworks/MobileInstallation.framework/MobileInstallation
0x3794a000 - 0x37950fff MobileKeyBag armv7 <35882c57076334aeb0641969a9b69ff3> /System/Library/PrivateFrameworks/MobileKeyBag.framework/MobileKeyBag
0x379ad000 - 0x379b0fff MobileSystemServices armv7 <10b4eee2739c353183ac2cfe4e39a443> /System/Library/PrivateFrameworks/MobileSystemServices.framework/MobileSystemServices
0x37b61000 - 0x37b63fff OAuth armv7 <575df12a2f2436af92e31494c3b74465> /System/Library/PrivateFrameworks/OAuth.framework/OAuth
0x3829d000 - 0x382c2fff OpenCL armv7 <9baf655cae4e3f9f99a5c6a99207099d> /System/Library/PrivateFrameworks/OpenCL.framework/OpenCL
0x38623000 - 0x38640fff PersistentConnection armv7 <c773b3dc885832f8a916de67f24f9f92> /System/Library/PrivateFrameworks/PersistentConnection.framework/PersistentConnection
0x388d6000 - 0x388fefff PrintKit armv7 <3f0b9c58a458358eb506858e8ff9e1fe> /System/Library/PrivateFrameworks/PrintKit.framework/PrintKit
0x388ff000 - 0x38973fff ProofReader armv7 <9cb25467554637bcb268ba30527d3c0f> /System/Library/PrivateFrameworks/ProofReader.framework/ProofReader
0x38ab8000 - 0x38ac9fff SpringBoardServices armv7 <0e48e91ad40f34aab3323c7c4157ce52> /System/Library/PrivateFrameworks/SpringBoardServices.framework/SpringBoardServices
0x38c54000 - 0x38c56fff TCC armv7 <d5bef30a5bda315194173b862975f9fb> /System/Library/PrivateFrameworks/TCC.framework/TCC
0x38c75000 - 0x38c82fff TelephonyUtilities armv7 <803d7a92439238ee942086999c481eb6> /System/Library/PrivateFrameworks/TelephonyUtilities.framework/TelephonyUtilities
0x38c83000 - 0x390a7fff TextInput armv7 <d54d5ca42b503f26ab45e5efd4b87135> /System/Library/PrivateFrameworks/TextInput.framework/TextInput
0x39105000 - 0x391a5fff UIFoundation armv7 <9a464526e26634bc834537e5ac3abf1f> /System/Library/PrivateFrameworks/UIFoundation.framework/UIFoundation
0x391a6000 - 0x391befff Ubiquity armv7 <d72afdd00be23174984d033f197059f7> /System/Library/PrivateFrameworks/Ubiquity.framework/Ubiquity
0x394a9000 - 0x394c8fff WebBookmarks armv7 <77b65bc9c87b367ebea9a5b7984b13a5> /System/Library/PrivateFrameworks/WebBookmarks.framework/WebBookmarks
0x394c9000 - 0x39df8fff WebCore armv7 <06c849df1ad435aeb8b6130d85cee5df> /System/Library/PrivateFrameworks/WebCore.framework/WebCore
0x39df9000 - 0x39ed6fff WebKit armv7 <e0768dbdbdf13c769af7959497e24024> /System/Library/PrivateFrameworks/WebKit.framework/WebKit
0x39f81000 - 0x39f88fff XPCObjects armv7 <723fe314ab95381cbfa69a0000005692> /System/Library/PrivateFrameworks/XPCObjects.framework/XPCObjects
0x3aa96000 - 0x3aa9cfff libAccessibility.dylib armv7 <f40705b5e9c43ce3b1f185fe690b9ac8> /usr/lib/libAccessibility.dylib
0x3aa9d000 - 0x3aab3fff libCRFSuite.dylib armv7 <5a8a3d18a1ff3c97bd773705fef2d81c> /usr/lib/libCRFSuite.dylib
0x3aacb000 - 0x3aad7fff libMobileGestalt.dylib armv7 <d0dce72a604b37309b8714fb35d74468> /usr/lib/libMobileGestalt.dylib
0x3aae9000 - 0x3aae9fff libSystem.B.dylib armv7 <7aeeab280f7e361e9986d962d0fa5281> /usr/lib/libSystem.B.dylib
0x3ac07000 - 0x3ac13fff libbsm.0.dylib armv7 <3870b1c8b1783b788bd51da1a04eae6e> /usr/lib/libbsm.0.dylib
0x3ac14000 - 0x3ac1dfff libbz2.1.0.dylib armv7 <b04d27fa0f2d31d8bd0745f8aa0d7f67> /usr/lib/libbz2.1.0.dylib
0x3ac1e000 - 0x3ac68fff libc++.1.dylib armv7 <ceb9fb64fb203d3a94063a9db6590ca4> /usr/lib/libc++.1.dylib
0x3ac69000 - 0x3ac7cfff libc++abi.dylib armv7 <4b8520bc534231ae97ce146e076bc7bf> /usr/lib/libc++abi.dylib
0x3aca8000 - 0x3aca8fff libgcc_s.1.dylib armv7 <e7e2e533904235d7869baf2ef943407e> /usr/lib/libgcc_s.1.dylib
0x3acad000 - 0x3ad9afff libiconv.2.dylib armv7 <ac23bb84e91e35418c9a2fb4792658b2> /usr/lib/libiconv.2.dylib
0x3ad9b000 - 0x3aee4fff libicucore.A.dylib armv7 <da9d04cc6f6d3825aa52636342ef1e04> /usr/lib/libicucore.A.dylib
0x3aeec000 - 0x3aeecfff liblangid.dylib armv7 <a10d8f96815d35e0a1d2c7b998a941f3> /usr/lib/liblangid.dylib
0x3aeef000 - 0x3aef6fff liblockdown.dylib armv7 <224c65d491603e21a78a00af9e10f012> /usr/lib/liblockdown.dylib
0x3b033000 - 0x3b1d6fff libmecabra.dylib armv7 <0747e596e9983bd6a76cf8349da325e4> /usr/lib/libmecabra.dylib
0x3b1d7000 - 0x3b1ecfff libmis.dylib armv7 <7502589f14733beb963c542fa40438c8> /usr/lib/libmis.dylib
0x3b215000 - 0x3b313fff libobjc.A.dylib armv7 <79e5d714945834e4b2587abfc6c7269c> /usr/lib/libobjc.A.dylib
0x3b3d7000 - 0x3b3ecfff libresolv.9.dylib armv7 <3ee61a04a99b322e97e179bc03c46cf1> /usr/lib/libresolv.9.dylib
0x3b411000 - 0x3b496fff libsqlite3.dylib armv7 <cbefd01867b93d2a869a534825a1414c> /usr/lib/libsqlite3.dylib
0x3b497000 - 0x3b4e2fff libstdc++.6.dylib armv7 <e3154b06ac5d360c948111abfb2bc339> /usr/lib/libstdc++.6.dylib
0x3b4e3000 - 0x3b509fff libtidy.A.dylib armv7 <c43990ee3a5e389aacf288c3615a50dc> /usr/lib/libtidy.A.dylib
0x3b50d000 - 0x3b5bafff libxml2.2.dylib armv7 <28dcf6ee713b387ebb763d11d4b3cd37> /usr/lib/libxml2.2.dylib
0x3b5bb000 - 0x3b5dbfff libxslt.1.dylib armv7 <d327d9e0f43333568abda8d83558c8a9> /usr/lib/libxslt.1.dylib
0x3b5dc000 - 0x3b5e8fff libz.1.dylib armv7 <3ea49513bc023326be68e35324c11d0e> /usr/lib/libz.1.dylib
0x3b5e9000 - 0x3b5ecfff libcache.dylib armv7 <91862e82d5063531b4fb4da9a19e5365> /usr/lib/system/libcache.dylib
0x3b5ed000 - 0x3b5f3fff libcommonCrypto.dylib armv7 <d9e66574881739e8b25c3ae087a9f409> /usr/lib/system/libcommonCrypto.dylib
0x3b5f4000 - 0x3b5f6fff libcompiler_rt.dylib armv7 <6ac449c92d743640a23d9d1ebe0b48a9> /usr/lib/system/libcompiler_rt.dylib
0x3b5f7000 - 0x3b5fcfff libcopyfile.dylib armv7 <87bcae8743ab35c8a070ac95b7d57acb> /usr/lib/system/libcopyfile.dylib
0x3b5fd000 - 0x3b632fff libcorecrypto.dylib armv7 <04b464137fc2304b84eeed1a5418f4a8> /usr/lib/system/libcorecrypto.dylib
0x3b633000 - 0x3b650fff libdispatch.dylib armv7 <9323bb560d4e3a3fb41efdc78bd0cf94> /usr/lib/system/libdispatch.dylib
0x3b651000 - 0x3b652fff libdnsinfo.dylib armv7 <c25502085c833181b2a12cf525cffde6> /usr/lib/system/libdnsinfo.dylib
0x3b653000 - 0x3b654fff libdyld.dylib armv7 <f0b2fad1b720361297e22866c5c0fb64> /usr/lib/system/libdyld.dylib
0x3b655000 - 0x3b655fff libkeymgr.dylib armv7 <e19c865e73e2352bbc8022033e953f22> /usr/lib/system/libkeymgr.dylib
0x3b656000 - 0x3b65bfff liblaunch.dylib armv7 <c8bedc36bc3d3b55b91b12ebb1240968> /usr/lib/system/liblaunch.dylib
0x3b65c000 - 0x3b65ffff libmacho.dylib armv7 <965ab939e24935e7a3a65981574a7745> /usr/lib/system/libmacho.dylib
0x3b660000 - 0x3b661fff libremovefile.dylib armv7 <295706037a5238b4aa145df7b9354a0e> /usr/lib/system/libremovefile.dylib
0x3b662000 - 0x3b662fff libsystem_blocks.dylib armv7 <50a01a02f573317fbd21e1070b0afc7d> /usr/lib/system/libsystem_blocks.dylib
0x3b663000 - 0x3b6e9fff libsystem_c.dylib armv7 <cacc68d271e53338b7780c26f651b767> /usr/lib/system/libsystem_c.dylib
0x3b6ea000 - 0x3b6f0fff libsystem_dnssd.dylib armv7 <6c5ac17133a1366aaeea5dc38dceaf1f> /usr/lib/system/libsystem_dnssd.dylib
0x3b6f1000 - 0x3b709fff libsystem_info.dylib armv7 <5a4a4c9da868317db7f17cb616eb32d1> /usr/lib/system/libsystem_info.dylib
0x3b70a000 - 0x3b720fff libsystem_kernel.dylib armv7 <7d409890411a396a9c812f488f8ea99a> /usr/lib/system/libsystem_kernel.dylib
0x3b721000 - 0x3b73dfff libsystem_m.dylib armv7 <036ea0321da038e8b69a0c4413da00fe> /usr/lib/system/libsystem_m.dylib
0x3b73e000 - 0x3b74cfff libsystem_network.dylib armv7 <afc167a2e9be3dd6851da8deaf42bafd> /usr/lib/system/libsystem_network.dylib
0x3b74d000 - 0x3b754fff libsystem_notify.dylib armv7 <c1d71aa978383c51a9ba2b32782d6cc6> /usr/lib/system/libsystem_notify.dylib
0x3b755000 - 0x3b756fff libsystem_sandbox.dylib armv7 <45bb99d46408351a9c61b5326032adea> /usr/lib/system/libsystem_sandbox.dylib
0x3b757000 - 0x3b757fff libunwind.dylib armv7 <df8f1d90cbb837cc92d5901fab94e6ca> /usr/lib/system/libunwind.dylib
0x3b758000 - 0x3b76dfff libxpc.dylib armv7 <7f983066ea4c3c119f3e2344a04fef6e> /usr/lib/system/libxpc.dylib
答案 0 :(得分：3)
打开您的项目。 GoTo编辑方案＆gt;在左侧栏中选择运行“YourApp.app”＆gt;现在选择诊断标签＆gt;在内存管理下 - 启用僵尸对象。
当您运行应用程序并在僵尸模式下崩溃时，您将收到正确的错误消息以及程序崩溃的确切位置。
希望这有帮助。
答案 1 :(得分：0)
可能视图为空。它可能是一个僵尸（如果您不使用ARC）或者您正在加载项目中不存在的NIB文件，或者您有一些从未设置或已被清除然后定位的属性（可能是视图）。
我也建议你整合像crashlytics（我们使用和喜欢很多）这样的东西，这允许你立即崩溃报告，他们会自动为你报告。