如何调试以下崩溃报告？
用户从App Store安装应用程序，但应用程序在加载时崩溃。我自己无法重新制造崩溃。我在我自己的iPad上查看了我的崩溃报告并找到了类似的报告，但是再次无法重新生成它。问题是对于用户来说它会阻止App加载（而崩溃我发现自己只是崩溃了应用程序，但重新启动时工作正常）。
有没有人可以指点我调试下面的方法？
SysInfoCrashReporterKey
31136b81228e5ddf6387c3aed3543d3580bcca2c
bug_type
109
description
Incident Identifier: F112DB19-91AA-4184-8B66-D2D80E451652
CrashReported Key: 31136b81228e5ddf6387c3aed3543d3580bcca2c
Hardware Model: iPad2,2
Process: iDomsReader [776]
Path: /var/mobile/Applications/0A50B09F-C579-425A-8EB8-95F4C5517929/iDomsReader.app/iDomsReader
Identifier: iDomsReader
Version: ??? (???)
Code Type: ARM (Native)
Parent Process: launchd [1]
Date/Time: 2012-02-04 12:55:59.542 -0700
OS Version: iPhone OS 5.0.1 (9A405)
Report Version: 104
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0xa001af11
Crashed Thread: 10
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0:
0 libsystem_kernel.dylib 0x36e49010 0x36e48000 + 4112
1 libsystem_kernel.dylib 0x36e49206 0x36e48000 + 4614
2 CoreFoundation 0x343b641c 0x34329000 + 578588
3 CoreFoundation 0x343b511a 0x34329000 + 573722
4 CoreFoundation 0x343384d6 0x34329000 + 62678
5 CoreFoundation 0x3433839e 0x34329000 + 62366
6 GraphicsServices 0x30c23fc6 0x30c20000 + 16326
7 UIKit 0x3290073c 0x328cf000 + 202556
8 iDomsReader 0x00002608 0x1000 + 5640
9 iDomsReader 0x000025c0 0x1000 + 5568
Thread 1 name: Dispatch queue: com.apple.libdispatch-manager
Thread 1:
0 libsystem_kernel.dylib 0x36e493b4 0x36e48000 + 5044
1 libdispatch.dylib 0x333dff74 0x333dc000 + 16244
2 libdispatch.dylib 0x333dfc92 0x333dc000 + 15506
Thread 2 name: WebThread
Thread 2:
0 libsystem_kernel.dylib 0x36e49010 0x36e48000 + 4112
1 libsystem_kernel.dylib 0x36e49206 0x36e48000 + 4614
2 CoreFoundation 0x343b641c 0x34329000 + 578588
3 CoreFoundation 0x343b5154 0x34329000 + 573780
4 CoreFoundation 0x343384d6 0x34329000 + 62678
5 CoreFoundation 0x3433839e 0x34329000 + 62366
6 WebCore 0x33869128 0x337c1000 + 688424
7 libsystem_c.dylib 0x32f84c16 0x32f75000 + 64534
8 libsystem_c.dylib 0x32f84ad0 0x32f75000 + 64208
Thread 3 name: com.apple.coremedia.player.async
Thread 3:
0 libsystem_kernel.dylib 0x36e59068 0x36e48000 + 69736
1 libsystem_c.dylib 0x32f84f2e 0x32f75000 + 65326
2 libsystem_c.dylib 0x32f84caa 0x32f75000 + 64682
3 CoreMedia 0x3736d000 0x3736a000 + 12288
4 MediaToolbox 0x314b2fba 0x314af000 + 16314
5 CoreMedia 0x3738cbc6 0x3736a000 + 142278
6 libsystem_c.dylib 0x32f84c16 0x32f75000 + 64534
7 libsystem_c.dylib 0x32f84ad0 0x32f75000 + 64208
Thread 4 name: com.apple.NSURLConnectionLoader
Thread 4:
0 libsystem_kernel.dylib 0x36e49010 0x36e48000 + 4112
1 libsystem_kernel.dylib 0x36e49206 0x36e48000 + 4614
2 CoreFoundation 0x343b641c 0x34329000 + 578588
3 CoreFoundation 0x343b5154 0x34329000 + 573780
4 CoreFoundation 0x343384d6 0x34329000 + 62678
5 CoreFoundation 0x3433839e 0x34329000 + 62366
6 Foundation 0x32db3bc2 0x32da3000 + 68546
7 Foundation 0x32db3a8a 0x32da3000 + 68234
8 Foundation 0x32e4759a 0x32da3000 + 673178
9 libsystem_c.dylib 0x32f84c16 0x32f75000 + 64534
10 libsystem_c.dylib 0x32f84ad0 0x32f75000 + 64208
Thread 5 name: com.apple.CFSocket.private
Thread 5:
0 libsystem_kernel.dylib 0x36e59570 0x36e48000 + 71024
1 CoreFoundation 0x343ba66a 0x34329000 + 595562
2 libsystem_c.dylib 0x32f84c16 0x32f75000 + 64534
3 libsystem_c.dylib 0x32f84ad0 0x32f75000 + 64208
Thread 6:
0 libsystem_kernel.dylib 0x36e59cd4 0x36e48000 + 72916
1 libsystem_c.dylib 0x32f7f30a 0x32f75000 + 41738
2 libsystem_c.dylib 0x32f7f09c 0x32f75000 + 41116
Thread 7:
0 libsystem_kernel.dylib 0x36e59cd4 0x36e48000 + 72916
1 libsystem_c.dylib 0x32f7f30a 0x32f75000 + 41738
2 libsystem_c.dylib 0x32f7f09c 0x32f75000 + 41116
Thread 8:
0 libsystem_kernel.dylib 0x36e59cd4 0x36e48000 + 72916
1 libsystem_c.dylib 0x32f7f30a 0x32f75000 + 41738
2 libsystem_c.dylib 0x32f7f09c 0x32f75000 + 41116
Thread 9:
0 libsystem_kernel.dylib 0x36e59cd4 0x36e48000 + 72916
1 libsystem_c.dylib 0x32f7f30a 0x32f75000 + 41738
2 libsystem_c.dylib 0x32f7f09c 0x32f75000 + 41116
Thread 10 Crashed:
0 libobjc.A.dylib 0x357f7fbc 0x357f4000 + 16316
1 Foundation 0x32e47e1e 0x32da3000 + 675358
2 CoreFoundation 0x343b2a28 0x34329000 + 563752
3 libsystem_c.dylib 0x32f766c8 0x32f75000 + 5832
4 libsystem_c.dylib 0x32f76344 0x32f75000 + 4932
5 libsystem_c.dylib 0x32f885c4 0x32f75000 + 79300
6 Foundation 0x32dc3384 0x32da3000 + 131972
7 Foundation 0x32e475b8 0x32da3000 + 673208
8 libsystem_c.dylib 0x32f84c16 0x32f75000 + 64534
9 libsystem_c.dylib 0x32f84ad0 0x32f75000 + 64208
Thread 10 crashed with ARM Thread State:
r0: 0x00158170 r1: 0x371c809c r2: 0x001ad5a0 r3: 0x00000000
r4: 0xa001af09 r5: 0x3efb99c4 r6: 0x3efb99f4 r7: 0x03ee3d80
r8: 0x3efa4374 r9: 0x0dc72027 r10: 0x00000000 r11: 0x00000037
ip: 0x3ef7f6f0 sp: 0x03ee3bf0 lr: 0x32e47e25 pc: 0x357f7fbc
cpsr: 0x00000030
Binary Images:
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0x33519000 - 0x33521fff MobileWiFi armv7 <f07cb8d6dadf36919bae8ef6e5ce1749> /System/Library/PrivateFrameworks/MobileWiFi.framework/MobileWiFi
0x33522000 - 0x33547fff OpenCL armv7 <e1d5bfcdb59934b0923b9307c75e7457> /System/Library/PrivateFrameworks/OpenCL.framework/OpenCL
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0x34236000 - 0x34237fff CoreSurface armv7 <fcb6a869daef3a3abc4300c28b218e9f> /System/Library/PrivateFrameworks/CoreSurface.framework/CoreSurface
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0x36411000 - 0x36416fff libsystem_dnssd.dylib armv7 <4d8b38f1cb603f0d8af78c56c485f05a> /usr/lib/system/libsystem_dnssd.dylib
0x36449000 - 0x364ccfff CoreMotion armv7 <f4365ff3974b3049b3f04b3f55a46ae6> /System/Library/Frameworks/CoreMotion.framework/CoreMotion
0x365a0000 - 0x365d5fff SystemConfiguration armv7 <753be0ebdcb13b24b1a4adcdc94d6bd9> /System/Library/Frameworks/SystemConfiguration.framework/SystemConfiguration
0x3667d000 - 0x3667efff libdnsinfo.dylib armv7 <dbd1e77a4beb309d8f160d927d442467> /usr/lib/system/libdnsinfo.dylib
0x366a6000 - 0x366c5fff libSystem.B.dylib armv7 <31a0ffbb18bf3a28b46fd286733e7d9f> /usr/lib/libSystem.B.dylib
0x366c6000 - 0x367b4fff libiconv.2.dylib armv7 <6e858938edb93162ba8cf25702f08b16> /usr/lib/libiconv.2.dylib
0x367b5000 - 0x367cbfff libmis.dylib armv7 <fd046316dedc34dd81a6601ea3b1e8a6> /usr/lib/libmis.dylib
0x367cc000 - 0x367d3fff MediaRemote armv7 <3deff2252a8231e7b0135a517b8391ba> /System/Library/PrivateFrameworks/MediaRemote.framework/MediaRemote
0x367d4000 - 0x367e0fff libz.1.dylib armv7 <eef915ed9b2c3433b03fd9030957b945> /usr/lib/libz.1.dylib
0x36845000 - 0x36848fff libmacho.dylib armv7 <3237bc9c109e3354bc4b38b957243f31> /usr/lib/system/libmacho.dylib
0x3684c000 - 0x36865fff libRIP.A.dylib armv7 <ad22ea5ee99a358691f9820e62c85058> /System/Library/Frameworks/CoreGraphics.framework/Resources/libRIP.A.dylib
0x3686a000 - 0x3686efff AggregateDictionary armv7 <cfd957904957310381369729bfd9b2b0> /System/Library/PrivateFrameworks/AggregateDictionary.framework/AggregateDictionary
0x369ad000 - 0x36a08fff StoreServices armv7 <1463a9f90fbd3d349544cf016e1ddd46> /System/Library/PrivateFrameworks/StoreServices.framework/StoreServices
0x36a09000 - 0x36a4efff GeoServices armv7 <6c9eb6372f723a57852cfc9ed7b78e31> /System/Library/PrivateFrameworks/GeoServices.framework/GeoServices
0x36b38000 - 0x36b3bfff CoreTime armv7 <e2f02260f2a63359b9a0a47c69f59c9e> /System/Library/PrivateFrameworks/CoreTime.framework/CoreTime
0x36b3e000 - 0x36b8ffff CoreText armv7 <23150093d39b393e9bc5f8230176df47> /System/Library/Frameworks/CoreText.framework/CoreText
0x36e02000 - 0x36e46fff MobileCoreServices armv7 <9a79a2d389ba35389a30782ed01c46dd> /System/Library/Frameworks/MobileCoreServices.framework/MobileCoreServices
0x36e48000 - 0x36e5efff libsystem_kernel.dylib armv7 <afd3cb06e20336dca2e5a6e11d080504> /usr/lib/system/libsystem_kernel.dylib
0x36e88000 - 0x36e89fff libsystem_sandbox.dylib armv7 <b8612b4ce18535aaa94f4b75c730e090> /usr/lib/system/libsystem_sandbox.dylib
0x36eb8000 - 0x37229fff TextInput armv7 <64d1227219b03c51ba4854ec2f79c335> /System/Library/PrivateFrameworks/TextInput.framework/TextInput
0x3736a000 - 0x373b3fff CoreMedia armv7 <d585cf4e0cfa34fa8beaa43b06a4bcd7> /System/Library/Frameworks/CoreMedia.framework/CoreMedia
0x3754a000 - 0x37706fff MusicLibrary armv7 <7be04d376ebc3d419ad408284cef681d> /System/Library/PrivateFrameworks/MusicLibrary.framework/MusicLibrary
0x37719000 - 0x378f6fff AudioToolbox armv7 <da4f78fd20fb3b42b1a8be4f383d9c12> /System/Library/Frameworks/AudioToolbox.framework/AudioToolbox
0x37905000 - 0x3791bfff EAP8021X armv7 <16801802d86e3c479f3034034192faed> /System/Library/PrivateFrameworks/EAP8021X.framework/EAP8021X
0x37926000 - 0x37932fff CoreVideo armv7 <474c89eb09fe3464851a20d76052341b> /System/Library/Frameworks/CoreVideo.framework/CoreVideo
0x37933000 - 0x37933fff libgcc_s.1.dylib armv7 <69d8dab7388b33d38b30708fd6b6a340> /usr/lib/libgcc_s.1.dylib
0x37a62000 - 0x37b39fff CFNetwork armv7 <6fbc9f187eaa30009780e70288c9f289> /System/Library/Frameworks/CFNetwork.framework/CFNetwork
0x37b5f000 - 0x37ca8fff libicucore.A.dylib armv7 <1bc960f75d633190a09b093209a9f0c5> /usr/lib/libicucore.A.dylib
0x37db9000 - 0x37e03fff CoreTelephony armv7 <1f4cacb552533c948122cb180f4192b3> /System/Library/Frameworks/CoreTelephony.framework/CoreTelephony
0x37e04000 - 0x37e41fff IOKit armv7 <e5f727892ee034a4be04e6da608f413f> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
0x37eba000 - 0x37fdefff JavaScriptCore armv7 <24ff2747b3973aecb9c37960eba5ff4d> /System/Library/PrivateFrameworks/JavaScriptCore.framework/JavaScriptCore
0x3814b000 - 0x38214fff Celestial armv7 <c18e76311fc33016be930da83050b96d> /System/Library/PrivateFrameworks/Celestial.framework/Celestial
0x38221000 - 0x38226fff libcopyfile.dylib armv7 <9072462f28af3665875b3ecaba002c00> /usr/lib/system/libcopyfile.dylib
0x38227000 - 0x3822bfff IOMobileFramebuffer armv7 <c2e6bd6dafde3097b47bc255a8c871ef> /System/Library/PrivateFrameworks/IOMobileFramebuffer.framework/IOMobileFramebuffer
0x382ae000 - 0x38305fff CoreAudio armv7 <2e4975a2156e328585f2a478e80704fc> /System/Library/Frameworks/CoreAudio.framework/CoreAudio
0x38367000 - 0x38367fff liblangid.dylib armv7 <342170169bf232a0888912f5ef97112d> /usr/lib/liblangid.dylib
答案 0 :(得分：8)
我建议你做两件事：
集成崩溃报告库（例如Instabug）将帮助您获得有关设备类型，软件版本，CPU负载，内存使用情况和连接的更多详细信息。所有这些都是调试和重现崩溃的重要因素。
您的崩溃报告未符号化。首先必须找到项目的dSYM文件。以下是找到项目的dSYM的最快方法
areAllElementsDisabled: function (allElements) {
return allElements.filter(function (elem) {
return elem.isEnabled();
}).count(function(cnt){
return cnt === 0;
});
}
您可以在Instabug的仪表板上找到您的UUID 然后，您可以通过仪表板上传dSYM文件，以便获得更易于理解的崩溃报告。
为了完整披露，我在Instabug工作。如果我能提供帮助，请告诉我。
答案 1 :(得分：6)
崩溃的线程10只有Apple框架调用，而不是您的应用程序。如果符号化脚本具有可通过Spotlight访问的iOS 5.0.1符号，那么这些将符号化。您的应用程序dSYM对该堆栈跟踪没有帮助。
由于异常类型为SIGSEGV，因此您无法在崩溃线程中找到导致崩溃的行号。您的代码中有某处（可能在任何地方！）存在内存问题，导致应用程序尝试访问实际上无效的内存地址。因此，导致崩溃。
线程10的符号化给出以下结果：
Thread 10 Crashed:
0 libobjc.A.dylib 0x31516fbc objc_msgSend + 16
1 Foundation 0x31970e1e __NSFinalizeThreadData + 1078
2 CoreFoundation 0x37a06a28 __CFTSDFinalize + 60
3 libsystem_c.dylib 0x35e506c8 _pthread_tsd_cleanup + 164
4 libsystem_c.dylib 0x35e50344 _pthread_exit + 116
5 libsystem_c.dylib 0x35e625c4 pthread_exit + 24
6 Foundation 0x318ec384 +[NSThread exit] + 4
7 Foundation 0x319705b8 __NSThread__main__ + 1072
8 libsystem_c.dylib 0x35e5ec16 _pthread_start + 314
9 libsystem_c.dylib 0x35e5ead0 thread_start + 0
obj_msgSend是内存问题的另一个暗示，看起来这是在你在一个新线程中启动一些代码之后发生的。因此，您可能需要检查线程代码中的那些位置。也许您正在访问已在另一个帖子中发布的ivar。
一般而言，我发现可靠查找和解决内存问题的最佳方法是使用测试框架并自动执行应用程序交互，以便运行很长时间。通过一遍又一遍地重做相同的用户交互，它还有助于自动化它。它很可能会崩溃，但这次可以重现，因此您可以将仪器放在一边自动运行。我确实使用KIF框架取得了巨大的成功。
答案 2 :(得分：2)
您想要的是symbolicate您的崩溃报告。
这些链接可能对您有所帮助。
http://kevincupp.com/2011/05/12/symbolicating-ios-crash-logs.html
http://www.buildingiphoneapps.com/2011/03/processing-users-crash-logs-when.html
如果您尚未保存该版本的.dSYM，但无法表示崩溃，那么您应该从下一个版本开始这样做，以便下次了解崩溃报告。< / p>
答案 3 :(得分：0)
您的Xcode管理器中是否有此崩溃报告？如果没有把它放在那里，看它是否象征它，会给你更多关于崩溃发生地点的信息。
答案 4 :(得分：0)
可能发生在释放更多时间或释放后使用对象时。
检查您的源代码。