3

我有一个执行这些基本功能的应用程序:

  1. 从服务器检索数据
  2. 将其存储在本地
  3. 向用户显示本地存储的数据

此应用程序在 iPhone 设备上按预期运行,但是当其中一位客户尝试在 iPad 1 上使用相同的构建时,它在增量同步过程中为他崩溃了。

以下是崩溃日志:

Incident Identifier: 5FE6808F-D558-41D0-A337-68CE8A4B2300
CrashReporter Key:   7a07cd6cfe292ea9f7daac97190d86f9a503415a
Hardware Model:      iPad1,1
Process:         pCA Dev [2523]
Path:            /var/mobile/Applications/87C8E4F9-DD63-44AD-9EC2-E9669CCCC519/pCA Dev.app/pCA Dev
Identifier:      pCA Dev
Version:         ??? (???)
Code Type:       ARM (Native)
Parent Process:  launchd [1]

Date/Time:       2013-05-08 11:47:51.570 -0400
OS Version:      iPhone OS 5.1.1 (9B206)
Report Version:  104

Exception Type:  00000020
Exception Codes: 0x8badf00d
Highlighted Thread:  6

Application Specific Information:
com.dash.pCA failed to resume in time

Elapsed total CPU time (seconds): 2.350 (user 2.350, system 0.000), 23% CPU 
Elapsed application CPU time (seconds): 0.000, 0% CPU

Thread 0 name:  Dispatch queue: com.apple.main-thread
Thread 0:
0   libsystem_kernel.dylib          0x359380d8 __psynch_mutexwait + 24
1   libsystem_c.dylib               0x34ad5674 pthread_mutex_lock + 376
2   CoreData                        0x32b8ad52 -[_PFLock lock] + 18
3   CoreData                        0x32b9a1f2 -[NSPersistentStoreCoordinator executeRequest:withContext:error:] + 806
4   CoreData                        0x32b98c22 -[NSManagedObjectContext executeFetchRequest:error:] + 598
5   pCA Dev                         0x001697c2 0xce000 + 636866
6   pCA Dev                         0x001698a2 0xce000 + 637090
7   pCA Dev                         0x00219f4e 0xce000 + 1359694
8   pCA Dev                         0x0010445c 0xce000 + 222300
9   libdispatch.dylib               0x33c4fc52 _dispatch_call_block_and_release + 6
10  libdispatch.dylib               0x33c5ae8a _dispatch_main_queue_callback_4CF$VARIANT$up + 190
11  CoreFoundation                  0x358952a6 __CFRunLoopRun + 1262
12  CoreFoundation                  0x3581849e CFRunLoopRunSpecific + 294
13  CoreFoundation                  0x35818366 CFRunLoopRunInMode + 98
14  GraphicsServices                0x335b3432 GSEventRunModal + 130
15  UIKit                           0x32ff0cce UIApplicationMain + 1074
16  pCA Dev                         0x000cfdb0 0xce000 + 7600
17  pCA Dev                         0x000cfd40 0xce000 + 7488

Thread 1 name:  Dispatch queue: com.apple.libdispatch-manager
Thread 1:
0   libsystem_kernel.dylib          0x359283a8 kevent + 24
1   libdispatch.dylib               0x33c5bea4 _dispatch_mgr_invoke + 708
2   libdispatch.dylib               0x33c5bbc2 _dispatch_mgr_thread + 30

Thread 2 name:  WebThread
Thread 2:
0   libsystem_kernel.dylib          0x35928004 mach_msg_trap + 20
1   libsystem_kernel.dylib          0x359281fa mach_msg + 50
2   CoreFoundation                  0x358963ec __CFRunLoopServiceMachPort + 120
3   CoreFoundation                  0x35895124 __CFRunLoopRun + 876
4   CoreFoundation                  0x3581849e CFRunLoopRunSpecific + 294
5   CoreFoundation                  0x35818366 CFRunLoopRunInMode + 98
6   WebCore                         0x3755ec9c RunWebThread(void*) + 396
7   libsystem_c.dylib               0x34ae172e _pthread_start + 314
8   libsystem_c.dylib               0x34ae15e8 thread_start + 0

Thread 3 name:  com.apple.NSURLConnectionLoader
Thread 3:
0   libsystem_kernel.dylib          0x35928004 mach_msg_trap + 20
1   libsystem_kernel.dylib          0x359281fa mach_msg + 50
2   CoreFoundation                  0x358963ec __CFRunLoopServiceMachPort + 120
3   CoreFoundation                  0x35895124 __CFRunLoopRun + 876
4   CoreFoundation                  0x3581849e CFRunLoopRunSpecific + 294
5   CoreFoundation                  0x35818366 CFRunLoopRunInMode + 98
6   Foundation                      0x34c5dbb2 +[NSURLConnection(Loader) _resourceLoadLoop:] + 302
7   Foundation                      0x34c5da7a -[NSThread main] + 66
8   Foundation                      0x34cf158a __NSThread__main__ + 1042
9   libsystem_c.dylib               0x34ae172e _pthread_start + 314
10  libsystem_c.dylib               0x34ae15e8 thread_start + 0

Thread 4 name:  com.apple.CFSocket.private
Thread 4:
0   libsystem_kernel.dylib          0x35938570 __select + 20
1   CoreFoundation                  0x3589a63a __CFSocketManager + 726
2   libsystem_c.dylib               0x34ae172e _pthread_start + 314
3   libsystem_c.dylib               0x34ae15e8 thread_start + 0

Thread 5 name:  WebCore: CFNetwork Loader
Thread 5:
0   libsystem_kernel.dylib          0x35928004 mach_msg_trap + 20
1   libsystem_kernel.dylib          0x359281fa mach_msg + 50
2   CoreFoundation                  0x358963ec __CFRunLoopServiceMachPort + 120
3   CoreFoundation                  0x35895124 __CFRunLoopRun + 876
4   CoreFoundation                  0x3581849e CFRunLoopRunSpecific + 294
5   CoreFoundation                  0x35818366 CFRunLoopRunInMode + 98
6   WebCore                         0x375880d2 WebCore::runLoaderThread(void*) + 122
7   libsystem_c.dylib               0x34ae172e _pthread_start + 314
8   libsystem_c.dylib               0x34ae15e8 thread_start + 0

Thread 6 name:  Dispatch queue: NSManagedObjectContext Queue
Thread 6:
0   libsystem_kernel.dylib          0x35928054 semaphore_wait_trap + 8
1   libdispatch.dylib               0x33c5c47e _dispatch_thread_semaphore_wait$VARIANT$up + 6
2   libdispatch.dylib               0x33c5a65e _dispatch_barrier_sync_f_slow + 82
3   libdispatch.dylib               0x33c5a5dc dispatch_barrier_sync_f$VARIANT$up + 16
4   libdispatch.dylib               0x33c5a238 dispatch_sync_f$VARIANT$up + 12
5   libdispatch.dylib               0x33c5a8ee _dispatch_sync_slow + 46
6   libdispatch.dylib               0x33c5a8ae dispatch_sync$VARIANT$up + 18
7   pCA Dev                         0x000d0b88 0xce000 + 11144
8   Foundation                      0x34cdc4f8 __57-[NSNotificationCenter addObserver:selector:name:object:]_block_invoke_0 + 12
9   CoreFoundation                  0x3588e540 ___CFXNotificationPost_block_invoke_0 + 64
10  CoreFoundation                  0x3581a090 _CFXNotificationPost + 1400
11  Foundation                      0x34c503e4 -[NSNotificationCenter postNotificationName:object:userInfo:] + 60
12  CoreData                        0x32c0dda8 -[NSManagedObjectContext(_NSInternalAdditions) _didSaveChanges] + 2600
13  CoreData                        0x32c02718 -[NSManagedObjectContext save:] + 1692
14  pCA Dev                         0x0010b86c 0xce000 + 252012
15  pCA Dev                         0x001046b6 0xce000 + 222902
16  CoreData                        0x32c0c48e developerSubmittedBlockToNSManagedObjectContextPerform_privateasync + 62
17  libdispatch.dylib               0x33c5aca4 _dispatch_queue_drain + 268
18  libdispatch.dylib               0x33c5ab12 _dispatch_queue_invoke$VARIANT$up + 30
19  libdispatch.dylib               0x33c5b784 _dispatch_worker_thread2 + 208
20  libsystem_c.dylib               0x34adbdf4 _pthread_wqthread + 288
21  libsystem_c.dylib               0x34adbcc8 start_wqthread + 0

Unknown thread crashed with unknown flavor: 5, state_count: 1

Binary Images:
   0xce000 -   0x236fff +pCA Dev armv7  <76ad4f5bc8d3354d97c9e2de37740dc8> /var/mobile/Applications/87C8E4F9-DD63-44AD-9EC2-E9669CCCC519/pCA Dev.app/pCA Dev
0x2fecd000 - 0x2feeefff  dyld armv7  <77eddfd654df393ba9c95ff01715fd08> /usr/lib/dyld
0x304e2000 - 0x304e8fff  liblaunch.dylib armv7  <aa2bcba6fc7a36a191958fef2e995475> /usr/lib/system/liblaunch.dylib
0x305e6000 - 0x305fafff  PersistentConnection armv7  <54091a638f8731cd85ccf00fa06972c3> /System/Library/PrivateFrameworks/PersistentConnection.framework/PersistentConnection
0x3064e000 - 0x3072dfff  RawCamera armv7  <293f818ba6533dceae8b900b6ed3c887> /System/Library/CoreServices/RawCamera.bundle/RawCamera
0x3078c000 - 0x307d8fff  CoreTelephony armv7  <b8f80d5d594c31d2b5d8fba9fdedb7e1> /System/Library/Frameworks/CoreTelephony.framework/CoreTelephony
0x307fa000 - 0x30832fff  VideoToolbox armv7  <9f25f38d1cd13a1daff99cfde8884410> /System/Library/PrivateFrameworks/VideoToolbox.framework/VideoToolbox
0x30833000 - 0x3085ffff  libtidy.A.dylib armv7  <3aacc5b650e037c086a8ff6657d154bf> /usr/lib/libtidy.A.dylib
0x30dfa000 - 0x30e4bfff  CoreText armv7  <5bfac4ee88d03d5b87a1f105abb7756c> /System/Library/Frameworks/CoreText.framework/CoreText
0x30ebc000 - 0x30ebcfff  liblangid.dylib armv7  <644ff4bcfbf337b5b5859e3f0fc0a9a8> /usr/lib/liblangid.dylib
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0x30ed4000 - 0x30ee9fff  libresolv.9.dylib armv7  <66f7557fa4b43979b186e00271839fdb> /usr/lib/libresolv.9.dylib
0x30f6f000 - 0x30f89fff  CoreServicesInternal armv7  <cccdb5638b17398f8082542c1b3c8cf6> /System/Library/PrivateFrameworks/CoreServicesInternal.framework/CoreServicesInternal
0x311a6000 - 0x311c3fff  libsystem_info.dylib armv7  <50863bcbf478323e96a8e5b1a83ea6f9> /usr/lib/system/libsystem_info.dylib
0x3133d000 - 0x31403fff  GLEngine armv7  <6617f2b4ee283469a5595129889ff049> /System/Library/Frameworks/OpenGLES.framework/GLEngine.bundle/GLEngine
0x314f3000 - 0x314f3fff  vecLib armv7  <a2cfe25e77aa36bfb4a30b2d0d2dd465> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/vecLib
0x31575000 - 0x3164cfff  CFNetwork armv7  <765a472c824830eea91b8f02d12867e4> /System/Library/Frameworks/CFNetwork.framework/CFNetwork
0x3164d000 - 0x3166dfff  libxslt.1.dylib armv7  <39348471007e39dab80af68b08390456> /usr/lib/libxslt.1.dylib
0x3166e000 - 0x316a9fff  libCGFreetype.A.dylib armv7  <55941c96cf1f3b048e72a148c4496c16> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCGFreetype.A.dylib
0x316ce000 - 0x316d0fff  libCoreFSCache.dylib armv7  <808518e0fbf539af8489f028ca5198c7> /System/Library/Frameworks/OpenGLES.framework/libCoreFSCache.dylib
0x31917000 - 0x31924fff  libbsm.0.dylib armv7  <750a0de73a733019a77144b805d4d2f8> /usr/lib/libbsm.0.dylib
0x31930000 - 0x31930fff  libgcc_s.1.dylib armv7  <eb82984fa36c329387aa518aa5205f3d> /usr/lib/libgcc_s.1.dylib
0x31937000 - 0x31950fff  libRIP.A.dylib armv7  <1828cddc5dd93c61afbefb59587d7f8a> /System/Library/Frameworks/CoreGraphics.framework/Resources/libRIP.A.dylib
0x31951000 - 0x31a20fff  IMGSGX535GLDriver armv7  <fe4f330b9a433322844a0d87410b68f7> /System/Library/Extensions/IMGSGX535GLDriver.bundle/IMGSGX535GLDriver
0x31b22000 - 0x32066fff  FaceCoreLight armv7  <f326d88709683520b251dc53cb847c11> /System/Library/PrivateFrameworks/FaceCoreLight.framework/FaceCoreLight
0x32067000 - 0x3206afff  CaptiveNetwork armv7  <f5cc4b97ce9432da9426f12621453325> /System/Library/PrivateFrameworks/CaptiveNetwork.framework/CaptiveNetwork
0x3206b000 - 0x3207cfff  libxpc.dylib armv7  <ccf25b1e49ce3b2fa58d8c8546755505> /usr/lib/system/libxpc.dylib
0x3207d000 - 0x32082fff  libcopyfile.dylib armv7  <52e874396c393ed29099789ce702cfe2> /usr/lib/system/libcopyfile.dylib
0x320b1000 - 0x320d5fff  PrintKit armv7  <08509c7bc915358b953de6f5cbef5c56> /System/Library/PrivateFrameworks/PrintKit.framework/PrintKit
0x320d6000 - 0x32139fff  IMCore armv7  <046b6b615a743057b59d4aaba8a91d61> /System/Library/PrivateFrameworks/IMCore.framework/IMCore
0x32153000 - 0x32155fff  MobileInstallation armv7  <215d93dbb0f63cbf828f9126eb7b5349> /System/Library/PrivateFrameworks/MobileInstallation.framework/MobileInstallation
0x32164000 - 0x321a7fff  libcommonCrypto.dylib armv7  <95b49daf4cf038b6bea8010bba3a1e26> /usr/lib/system/libcommonCrypto.dylib
0x321a8000 - 0x32517fff  TextInput armv7  <8d7f24642c7634cc8e3a6e65f1dcd98e> /System/Library/PrivateFrameworks/TextInput.framework/TextInput
0x32532000 - 0x32536fff  libcache.dylib armv7  <d6a7436ed8dc33d795c9b42baf864882> /usr/lib/system/libcache.dylib
0x3253c000 - 0x32595fff  IMAVCore armv7  <ce90304da959333d81a64171a6ac3ae8> /System/Library/PrivateFrameworks/IMAVCore.framework/IMAVCore
0x32596000 - 0x3259cfff  MobileKeyBag armv7  <e1f06241ef0e3f0aae00f15df572077e> /System/Library/PrivateFrameworks/MobileKeyBag.framework/MobileKeyBag
0x326a3000 - 0x326a6fff  CoreTime armv7  <a398de5ba1e43a11b7008e9bb5a7f6fe> /System/Library/PrivateFrameworks/CoreTime.framework/CoreTime
0x326b0000 - 0x326b4fff  libGFXShared.dylib armv7  <998fccc16cf735dbb62324202995e193> /System/Library/Frameworks/OpenGLES.framework/libGFXShared.dylib
0x32712000 - 0x32757fff  GeoServices armv7  <a26be2e76e8730ab91a16502aba376be> /System/Library/PrivateFrameworks/GeoServices.framework/GeoServices
0x32758000 - 0x32764fff  CoreVideo armv7  <364fa32d513f3c11b50970120545f1a8> /System/Library/Frameworks/CoreVideo.framework/CoreVideo
0x32769000 - 0x3276ffff  liblockdown.dylib armv7  <9e45ce468a6f31e5b8263f2c224aa800> /usr/lib/liblockdown.dylib
0x327a7000 - 0x327b1fff  libbz2.1.0.dylib armv7  <40e4045fb79e382b8833707746cf28b1> /usr/lib/libbz2.1.0.dylib
0x329d7000 - 0x329d8fff  DataMigration armv7  <d77f0e8f39ee37f5a2ac713a3fd9e693> /System/Library/PrivateFrameworks/DataMigration.framework/DataMigration
0x329e7000 - 0x32ad8fff  QuartzCore armv7  <35d64a9da5523ae08c9e41511fd3061b> /System/Library/Frameworks/QuartzCore.framework/QuartzCore
0x32ad9000 - 0x32aeafff  DataAccessExpress armv7  <e6144ba265da3bb7b9a263aa1a29b054> /System/Library/PrivateFrameworks/DataAccessExpress.framework/DataAccessExpress
0x32b3b000 - 0x32b51fff  libmis.dylib armv7  <258bc92be5823b239b4412dd42cb4807> /usr/lib/libmis.dylib
0x32b82000 - 0x32d28fff  CoreData armv7  <b0215b6d4d143859a2b313ecade095ec> /System/Library/Frameworks/CoreData.framework/CoreData
0x32d29000 - 0x32d38fff  OpenGLES armv7  <e80acc691001301e96101bb89d940033> /System/Library/Frameworks/OpenGLES.framework/OpenGLES
0x32d39000 - 0x32d3efff  CrashReporterSupport armv7  <dc11c5c2cbe73a6288a6094ebf5de673> /System/Library/PrivateFrameworks/CrashReporterSupport.framework/CrashReporterSupport
0x32d3f000 - 0x32d44fff  libsystem_dnssd.dylib armv7  <27bb5462450732e380f5a2c170546e93> /usr/lib/system/libsystem_dnssd.dylib
0x32d4a000 - 0x32e19fff  libGLProgrammability.dylib armv7  <49607ffe4ee9389494285a213e392924> /System/Library/Frameworks/OpenGLES.framework/libGLProgrammability.dylib
0x32e1a000 - 0x32e30fff  VoiceServices armv7  <c5b98e94eff33bf49006ff157c819987> /System/Library/PrivateFrameworks/VoiceServices.framework/VoiceServices
0x32f7c000 - 0x32f80fff  AggregateDictionary armv7  <3a3a33f3a05538988c6e2bb363dc46a8> /System/Library/PrivateFrameworks/AggregateDictionary.framework/AggregateDictionary
0x32fbd000 - 0x32fbefff  CoreSurface armv7  <97f871f09f503c98a6371c2b657430d8> /System/Library/PrivateFrameworks/CoreSurface.framework/CoreSurface
0x32fbf000 - 0x33461fff  UIKit armv7  <cd513a2f22f53d698c3e10f6fe48a63e> /System/Library/Frameworks/UIKit.framework/UIKit
0x334dd000 - 0x335a3fff  libobjc.A.dylib armv7  <90014d1bc583366d85622e43097df416> /usr/lib/libobjc.A.dylib
0x335af000 - 0x335b9fff  GraphicsServices armv7  <cb64e146a8ee3fda9e80ffae1ccc9c5a> /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices
0x335f3000 - 0x33672fff  libsqlite3.dylib armv7  <bf01f5ed47b033d8bde30d735ff44416> /usr/lib/libsqlite3.dylib
0x33717000 - 0x33717fff  libCVMSPluginSupport.dylib armv7  <a80aaa9989483ce3a496a061fd1e9e0a> /System/Library/Frameworks/OpenGLES.framework/libCVMSPluginSupport.dylib
0x3375b000 - 0x3376afff  GenerationalStorage armv7  <d84c3fd0e7bd36e78c256f2f4c5a4e91> /System/Library/PrivateFrameworks/GenerationalStorage.framework/GenerationalStorage
0x33771000 - 0x33774fff  libmacho.dylib armv7  <e52b77623bd031bc807e77029566c777> /usr/lib/system/libmacho.dylib
0x33775000 - 0x3378bfff  DictionaryServices armv7  <6ed2e967136f37d4a4b9b318d6c43b83> /System/Library/PrivateFrameworks/DictionaryServices.framework/DictionaryServices
0x33794000 - 0x337a0fff  libCRFSuite.dylib armv7  <bdb2b4d1a78c39c1ba60d791207aed2a> /usr/lib/libCRFSuite.dylib
0x337a1000 - 0x337d6fff  SystemConfiguration armv7  <4464a4e3bb3f32f7abaa35ebf31fda49> /System/Library/Frameworks/SystemConfiguration.framework/SystemConfiguration
0x337f2000 - 0x33811fff  libSystem.B.dylib armv7  <0c55744b6f7335eebba4ca2c3d10b43c> /usr/lib/libSystem.B.dylib
0x33812000 - 0x33937fff  JavaScriptCore armv7  <2ffc6c87b94434288366bd53765ee267> /System/Library/PrivateFrameworks/JavaScriptCore.framework/JavaScriptCore
0x33b30000 - 0x33b35fff  libGPUSupportMercury.dylib armv7  <3c1cc3175c403ace8fcbd3826bd43807> /System/Library/PrivateFrameworks/GPUSupport.framework/libGPUSupportMercury.dylib
0x33b8b000 - 0x33bd5fff  ManagedConfiguration armv7  <f1fbb825def23043830a095b953a9c94> /System/Library/PrivateFrameworks/ManagedConfiguration.framework/ManagedConfiguration
0x33bfc000 - 0x33c38fff  IMFoundation armv7  <253125b9103c3d13b66923ac6893c25b> /System/Library/PrivateFrameworks/IMCore.framework/Frameworks/IMFoundation.framework/IMFoundation
0x33c4f000 - 0x33c65fff  libdispatch.dylib armv7  <9ecfaef4110a3bf9a92d12f0fe8d1d78> /usr/lib/system/libdispatch.dylib
0x33c66000 - 0x33cd6fff  CoreImage armv7  <86ac6f5a267637b6b7f8a831dfc7c64b> /System/Library/Frameworks/CoreImage.framework/CoreImage
0x33cd7000 - 0x33cdbfff  Marco armv7  <8dea3e558fe534ff868fc92e215ce53b> /System/Library/PrivateFrameworks/Marco.framework/Marco
0x33dcf000 - 0x33e0bfff  AppSupport armv7  <311eac85b2a433a884dacba77217b49e> /System/Library/PrivateFrameworks/AppSupport.framework/AppSupport
0x33e4b000 - 0x33e5dfff  DataDetectorsUI armv7  <50ea319aaeb7307e92719980dd4b2953> /System/Library/PrivateFrameworks/DataDetectorsUI.framework/DataDetectorsUI
0x33e80000 - 0x34141fff  libLAPACK.dylib armv7  <0e94e9a7e7a334649afaccae0f1215a2> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libLAPACK.dylib
0x34230000 - 0x3423ffff  SpringBoardServices armv7  <a2363f8ed49932dba415d2d4cd32fb74> /System/Library/PrivateFrameworks/SpringBoardServices.framework/SpringBoardServices
0x3425b000 - 0x3425bfff  libunwind.dylib armv7  <e0a73a57795f3e1698a52ebe6fc07005> /usr/lib/system/libunwind.dylib
0x3425c000 - 0x343a1fff  CoreGraphics armv7  <903545b89a7f311d95100ac7d1d44709> /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics
0x343a2000 - 0x343adfff  AccountSettings armv7  <373e59421d983c93931cfbad87b1ae35> /System/Library/PrivateFrameworks/AccountSettings.framework/AccountSettings
0x343ae000 - 0x343f7fff  libc++.1.dylib armv7  <5b690e5dd5a43a7fb166ade9fe58a7a4> /usr/lib/libc++.1.dylib
0x344c2000 - 0x34539fff  CorePDF armv7  <e7ff2b22ce603a84b7d8a7540b403490> /System/Library/PrivateFrameworks/CorePDF.framework/CorePDF
0x34593000 - 0x34663fff  WebKit armv7  <3c5dd2ec46fe3e189c25bba78ad88fa1> /System/Library/PrivateFrameworks/WebKit.framework/WebKit
0x34798000 - 0x348f7fff  libmecabra.dylib armv7  <06a0a1ee488030169bdfab11fc8d2c5c> /usr/lib/libmecabra.dylib
0x34a63000 - 0x34a64fff  libsystem_blocks.dylib armv7  <9fdc27af7350323bbc7d98e14e027907> /usr/lib/system/libsystem_blocks.dylib
0x34ad3000 - 0x34b5ffff  libsystem_c.dylib armv7  <f859ce1ad1773f0ba98d7c6e135b7697> /usr/lib/system/libsystem_c.dylib
0x34b73000 - 0x34b74fff  libsystem_sandbox.dylib armv7  <6a8f2f33c7543808a0f4599101c3b61a> /usr/lib/system/libsystem_sandbox.dylib
0x34ba6000 - 0x34ba9fff  libsystem_network.dylib armv7  <356cb66612e836968ef24e6e5c3364cc> /usr/lib/system/libsystem_network.dylib
0x34c4d000 - 0x34dcbfff  Foundation armv7  <c40ddb073142315bb4ebb214343d0b7f> /System/Library/Frameworks/Foundation.framework/Foundation
0x34edd000 - 0x34ee9fff  libz.1.dylib armv7  <36ce86a3dc8c344596c8c325615f374b> /usr/lib/libz.1.dylib
0x34f06000 - 0x34f09fff  NetworkStatistics armv7  <7848d8ebad99367cb4f7f4e3fe88e5d6> /System/Library/PrivateFrameworks/NetworkStatistics.framework/NetworkStatistics
0x34f0a000 - 0x350eefff  AudioToolbox armv7  <c91e27850452330ea804db6408840fd2> /System/Library/Frameworks/AudioToolbox.framework/AudioToolbox
0x3512a000 - 0x35131fff  libc++abi.dylib armv7  <bab4dcbfc5943d3fbb637342d35e8045> /usr/lib/libc++abi.dylib
0x35135000 - 0x35175fff  libGLImage.dylib armv7  <40448706190031f6b0d9636cc11ee81d> /System/Library/Frameworks/OpenGLES.framework/libGLImage.dylib
0x3517c000 - 0x351c4fff  CoreMedia armv7  <e274e1b894753b2eb05cf7b22a36d0c1> /System/Library/Frameworks/CoreMedia.framework/CoreMedia
0x35200000 - 0x3524efff  CoreLocation armv7  <44550ebedf23334d85441d9743b74e03> /System/Library/Frameworks/CoreLocation.framework/CoreLocation
0x352d2000 - 0x352d8fff  MobileIcons armv7  <ed1b46f917903c9b9baaa2be4392dafe> /System/Library/PrivateFrameworks/MobileIcons.framework/MobileIcons
0x352f3000 - 0x352f4fff  libdnsinfo.dylib armv7  <9aede8d6579d3430ac39ae5f95cce498> /usr/lib/system/libdnsinfo.dylib
0x352f5000 - 0x35308fff  AssistantServices armv7  <4a0843742f363a8885b8db13b44ae256> /System/Library/PrivateFrameworks/AssistantServices.framework/AssistantServices
0x35309000 - 0x3531cfff  DataDetectorsCore armv7  <3f4596cbe1b13fdcb427d87de21df3f6> /System/Library/PrivateFrameworks/DataDetectorsCore.framework/DataDetectorsCore
0x3531f000 - 0x35369fff  libvDSP.dylib armv7  <441b42aca07b3da39feab25f8349918f> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvDSP.dylib
0x3538b000 - 0x35717fff  OfficeImport armv7  <052fc3c6bc543622b6ac72a311fd8e4c> /System/Library/PrivateFrameworks/OfficeImport.framework/OfficeImport
0x35718000 - 0x35719fff  libremovefile.dylib armv7  <402f8956975d3b6fb86ab9b31a43242c> /usr/lib/system/libremovefile.dylib
0x3575e000 - 0x3579cfff  IOKit armv7  <fcda71d29d6136dfbd84c1725f4998e5> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
0x357ba000 - 0x357c0fff  libnotify.dylib armv7  <9406297de3e43742887890662a87ab53> /usr/lib/system/libnotify.dylib
0x357c1000 - 0x357f8fff  Security armv7  <eea56f71fde83c2981f9281dc7823725> /System/Library/Frameworks/Security.framework/Security
0x35809000 - 0x35920fff  CoreFoundation armv7  <6d450fe923d7387f8b01845e0edd713d> /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
0x35927000 - 0x3593dfff  libsystem_kernel.dylib armv7  <311f379a9fde305d80c1b22b7dd2e52a> /usr/lib/system/libsystem_kernel.dylib
0x3593e000 - 0x35953fff  libQLCharts.dylib armv7  <efd608d56ceb384f93eea8d5846d76b7> /usr/lib/libQLCharts.dylib
0x35a11000 - 0x35abbfff  libBLAS.dylib armv7  <bf822cc1a3243ae7b104cf73ca22d352> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libBLAS.dylib
0x35d58000 - 0x35d7dfff  OpenCL armv7  <f4b08361179a3f6bb033415b0d7c6251> /System/Library/PrivateFrameworks/OpenCL.framework/OpenCL
0x35d83000 - 0x35dc2fff  QuickLook armv7  <802b1092542a3017a0380632502610d4> /System/Library/Frameworks/QuickLook.framework/QuickLook
0x35ece000 - 0x35ed8fff  libvMisc.dylib armv7  <e8248c797b9b363594bb652ddf7ce16d> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvMisc.dylib
0x35f06000 - 0x35ff4fff  libiconv.2.dylib armv7  <2cfefe2ad1d335dd9549562910e7a2e2> /usr/lib/libiconv.2.dylib
0x35ff7000 - 0x35ffbfff  IOSurface armv7  <443ac3aab9283da480dd9dcda3c5c88e> /System/Library/PrivateFrameworks/IOSurface.framework/IOSurface
0x361fc000 - 0x363adfff  libCMaps.A.dylib armv7  <88d1ba22553c3069bbb807f777ad5bb0> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCMaps.A.dylib
0x363ca000 - 0x363cafff  libkeymgr.dylib armv7  <ebd2dddf55d83cf48a18913968775960> /usr/lib/system/libkeymgr.dylib
0x363cb000 - 0x363cefff  libcompiler_rt.dylib armv7  <b2c05d8601c13be884097192dca4e187> /usr/lib/system/libcompiler_rt.dylib
0x364f7000 - 0x36540fff  AddressBook armv7  <b17a2962e9043e0385c3c2c652155f2b> /System/Library/Frameworks/AddressBook.framework/AddressBook
0x36541000 - 0x3668afff  libicucore.A.dylib armv7  <b70646b63f1f3b33896dd8cb91b8dab1> /usr/lib/libicucore.A.dylib
0x36748000 - 0x36749fff  libdyld.dylib armv7  <977b0ad6f2f433108b4a0324a57cd2ab> /usr/lib/system/libdyld.dylib
0x3679f000 - 0x367f7fff  CoreAudio armv7  <be335e8eb6f93594b028a6ddd503a183> /System/Library/Frameworks/CoreAudio.framework/CoreAudio
0x36811000 - 0x368befff  libxml2.2.dylib armv7  <58d47f064e0232119f4b838ad659f9c1> /usr/lib/libxml2.2.dylib
0x36a20000 - 0x36a64fff  MobileCoreServices armv7  <757226927a873d5492be721908077b48> /System/Library/Frameworks/MobileCoreServices.framework/MobileCoreServices
0x36a88000 - 0x36aabfff  Bom armv7  <c3435ecd2e5839f89de51edad0e1bb00> /System/Library/PrivateFrameworks/Bom.framework/Bom
0x36aac000 - 0x36ab0fff  libAccessibility.dylib armv7  <9a17d07b5a3b38cfafdf16f78c99b572> /usr/lib/libAccessibility.dylib
0x36ab1000 - 0x36ab1fff  Accelerate armv7  <55b24cf91a8b3532bde6733c96f14c08> /System/Library/Frameworks/Accelerate.framework/Accelerate
0x36b03000 - 0x36b07fff  IOMobileFramebuffer armv7  <42dbc26828e934acabb4f3b0a35d8250> /System/Library/PrivateFrameworks/IOMobileFramebuffer.framework/IOMobileFramebuffer
0x36b5f000 - 0x36bd8fff  ProofReader armv7  <6db611d8df6530d480f97a40bc519f70> /System/Library/PrivateFrameworks/ProofReader.framework/ProofReader
0x36bdb000 - 0x36d98fff  ImageIO armv7  <02e3578171fa3b6a969b244275fd2bab> /System/Library/Frameworks/ImageIO.framework/ImageIO
0x36ee7000 - 0x36f38fff  libstdc++.6.dylib armv7  <c352af5a742e3c7a8d4d7e5f6f454793> /usr/lib/libstdc++.6.dylib
0x37440000 - 0x37442fff  libCoreVMClient.dylib armv7  <d4d4aa3090c83e87bcb15ed00b93fd5c> /System/Library/Frameworks/OpenGLES.framework/libCoreVMClient.dylib
0x374b5000 - 0x37c74fff  WebCore armv7  <2690c38c9c5f3c09975d619dd1dfbed7> /System/Library/PrivateFrameworks/WebCore.framework/WebCore
0x37cb6000 - 0x37cf3fff  FTServices armv7  <3f23418319a03a589dd5cac7df20e238> /System/Library/PrivateFrameworks/FTServices.framework/FTServices
0x37e0c000 - 0x37e14fff  ProtocolBuffer armv7  <0e846afacf823d2b8c029cc3010a8253> /System/Library/PrivateFrameworks/ProtocolBuffer.framework/ProtocolBuffer
0x37e46000 - 0x37e4ffff  libMobileGestalt.dylib armv7  <4a15e845dc6f3a4a980de66c1cc44c42> /usr/lib/libMobileGestalt.dylib
0x37e57000 - 0x37e5ffff  MobileWiFi armv7  <b76c3e9fb78234c392058250d4620e72> /System/Library/PrivateFrameworks/MobileWiFi.framework/MobileWiFi
0x37e60000 - 0x37f38fff  vImage armv7  <caf3648be2933384b6aa1ae7408ab4f0> /System/Library/Frameworks/Accelerate.framework/Frameworks/vImage.framework/vImage
0x37f39000 - 0x37f39fff  libCGVolute.A.dylib armv7  <f63e81c95d5932e3a6b6ab3da37d8302> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCGVolute.A.dylib
0x37f5e000 - 0x37f65fff  AssetsLibraryServices armv7  <38132ecfd74b325fb1a4142bab663c19> /System/Library/PrivateFrameworks/AssetsLibraryServices.framework/AssetsLibraryServices 

问题是——

通常,当应用程序崩溃时,在崩溃日志中它适当地表示哪个线程崩溃了,但这里它不表示任何此类线程,而是表示突出显示的线程。

请建议我如何分析这个崩溃日志?

4

1 回答 1

8

您的应用程序刚刚吃了不好的食物 (0x8badf00d)!这意味着看门狗杀死了您的应用程序,因为它未能及时准备好或恢复,正如您从崩溃日志中的应用程序特定信息中看到的那样。

苹果表示:

异常代码 0x8badf00d 表示应用程序已被 iOS 终止,因为发生了看门狗超时。应用程序启动、终止或响应系统事件的时间过长。造成这种情况的一个常见原因是在主线程上进行同步网络。线程 0 上的任何操作:都需要移至后台线程,或以不同方式处理,以免阻塞主线程。

在您的情况下,您可能在您的方法中做一些耗时的事情applicationWillEnterForeground:,应该在大约 5-6 秒内完成。尝试在后台线程中使用GCDNSOperationQueue移动部分代码。

于 2013-05-09T06:06:52.430 回答