如何理解iPhone的崩潰日誌

我怎麼知道它是由哪個錯誤引起的？

Incident Identifier: 242C320A-763C-407E-BD40-443E3E9B611C 
CrashReporter Key: 307097bc0924dac79e5352eb10692943c0ef05ad 
Process:   AsianDelight [4894] 
Path:   /var/mobile/Applications/7A8FF881-A033-45B9-8F72-8478217821E9/AsianDelight.app/AsianDelight 
Identifier:  AsianDelight 
Version:   ??? (???) 
Code Type:  ARM (Native) 
Parent Process: launchd [1] 

Date/Time:  2010-01-20 16:32:49.285 +0700 
OS Version:  iPhone OS 3.1.2 (7D11) 
Report Version: 104 

Exception Type: EXC_BAD_ACCESS (SIGBUS) 
Exception Codes: KERN_PROTECTION_FAILURE at 0x00000000 
Crashed Thread: 0 

Thread 0 Crashed: 
0 libobjc.A.dylib     0x00007532 realizeClass + 18 
1 libobjc.A.dylib     0x00007578 realizeClass + 88 
2 libobjc.A.dylib     0x00007578 realizeClass + 88 
3 libobjc.A.dylib     0x00007e76 prepareForMethodLookup + 26 
4 libobjc.A.dylib     0x0000523e lookUpMethod + 34 
5 libobjc.A.dylib     0x00002a0a _class_lookupMethodAndLoadCache + 6 
6 libobjc.A.dylib     0x00002740 objc_msgSend_uncached + 20 
7 AsianDelight     0x00004b3a -[FlowCoverView numTiles] (FlowCoverView.m:250) 
8 AsianDelight     0x000048ea -[FlowCoverView updateAnimationAtTime:] (FlowCoverView.m:487) 
9 AsianDelight     0x000057f6 -[FlowCoverView driveAnimation] (FlowCoverView.m:520) 
10 Foundation      0x0000ccfe __NSFireTimer + 130 
11 CoreFoundation     0x00056bac CFRunLoopRunSpecific + 2112 
12 CoreFoundation     0x00056356 CFRunLoopRunInMode + 42 
13 GraphicsServices    0x00003cb8 GSEventRunModal + 108 
14 GraphicsServices    0x00003d64 GSEventRun + 56 
15 UIKit       0x00002768 -[UIApplication _run] + 384 
16 UIKit       0x0000146c UIApplicationMain + 688 
17 AsianDelight     0x00002664 main (main.m:14) 
18 AsianDelight     0x00002620 start + 44 

Thread 1: 
0 libSystem.B.dylib    0x00000818 mach_msg_trap + 20 
1 libSystem.B.dylib    0x00002ff8 mach_msg + 44 
2 CoreFoundation     0x000567f6 CFRunLoopRunSpecific + 1162 
3 CoreFoundation     0x00056356 CFRunLoopRunInMode + 42 
4 WebCore       0x0005d9de RunWebThread(void*) + 286 
5 libSystem.B.dylib    0x0002492a _pthread_body + 10 

Thread 0 crashed with ARM Thread State: 
    r0: 0x0012cd00 r1: 0xffffffff  r2: 0x80000000  r3: 0x00000002 
    r4: 0x00000000 r5: 0x0012cd00  r6: 0x38680878  r7: 0x2ffff3e4 
    r8: 0x00145798 r9: 0x001fc098  r10: 0x00000000  r11: 0x2ffff628 
    ip: 0x00000004 sp: 0x2ffff3cc  lr: 0x3240357f  pc: 0x32403532 
    cpsr: 0x20000030 

Binary Images: 
    0x1000 -  0x7fff +AsianDelight armv6 <df65e87046878ce496d0b1ac952247a1> /var/mobile/Applications/7A8FF881-A033-45B9-8F72-8478217821E9/AsianDelight.app/AsianDelight 
    0x6a000 - 0x6bfff dns.so armv7 <35ac487c38e38ed5810d5ed0d5c67546> /usr/lib/info/dns.so 
0x3541000 - 0x366afff GLEngine armv7 <3363af21f4d6a81aaae829238bb06eb4> /System/Library/Frameworks/OpenGLES.framework/GLEngine.bundle/GLEngine 
0x3696000 - 0x372afff IMGSGX535GLDriver armv7 <999124d3d82ac52e0eb81732f945610c> /System/Library/Extensions/IMGSGX535GLDriver.bundle/IMGSGX535GLDriver 
0x2fe00000 - 0x2fe24fff dyld armv7 <5db9f5d0275997de58efff111816706e> /usr/lib/dyld 
0x30149000 - 0x3016efff AppSupport armv7 <ca2e9a4f0475af20028968840ab94ecf> /System/Library/PrivateFrameworks/AppSupport.framework/AppSupport 
0x30175000 - 0x3017ffff MobileCoreServices armv7 <36d71cd8dd49f5d5addb356f449b562a> /System/Library/Frameworks/MobileCoreServices.framework/MobileCoreServices 
0x30184000 - 0x30184fff Accelerate armv7 <939f94df6c7e6e7a090ddee1ec09c844> /System/Library/PrivateFrameworks/Accelerate.framework/Accelerate 
0x301b8000 - 0x301c3fff libz.1.dylib armv7 <8faba7ded9b3527ccf54c2f224f9a12f> /usr/lib/libz.1.dylib 
0x301c4000 - 0x301eefff CoreText armv7 <821e9c7c935b6a8d735e2d2d9ebcee04> /System/Library/PrivateFrameworks/CoreText.framework/CoreText 
0x302c6000 - 0x302cefff CoreVideo armv7 <9259f5ae2a74b53e4f13b27fa3d511e8> /System/Library/PrivateFrameworks/CoreVideo.framework/CoreVideo 
0x302d4000 - 0x302d7fff libGFXShared.dylib armv7 <1ab8608f288196f32905d3bdab9616b4> /System/Library/Frameworks/OpenGLES.framework/libGFXShared.dylib 
0x304cf000 - 0x3050ffff libsqlite3.dylib armv7 <c2b5985d8307d73b39140e76adfd2eb7> /usr/lib/libsqlite3.dylib 
0x30578000 - 0x30a4efff WebCore armv7 <4e2bac4e01a15979c9ac096f78280db0> /System/Library/PrivateFrameworks/WebCore.framework/WebCore 
0x30b13000 - 0x30b13fff vecLib armv7 <4eb91bf56603dc0db6784d8d3240bfa8> /System/Library/PrivateFrameworks/Accelerate.framework/Frameworks/vecLib.framework/vecLib 
0x30c2b000 - 0x30d04fff libGLProgrammability.dylib armv7 <efc744c0ff3697951a5c269c37a9b2cf> /System/Library/Frameworks/OpenGLES.framework/libGLProgrammability.dylib 
0x30d05000 - 0x30d29fff SystemConfiguration armv7 <c57df668b510f025ee5a173ad30fb48e> /System/Library/Frameworks/SystemConfiguration.framework/SystemConfiguration 
0x30d6c000 - 0x30decfff QuartzCore armv7 <af0722911ffc74fc08075e9831a6222e> /System/Library/Frameworks/QuartzCore.framework/QuartzCore 
0x30e5d000 - 0x30e72fff libresolv.9.dylib armv7 <2b6a9404652dd2b5abd1c6a5583e8533> /usr/lib/libresolv.9.dylib 
0x30ec7000 - 0x30ed0fff SpringBoardServices armv7 <17ca8b5262cd6484d41efdc72c6fd057> /System/Library/PrivateFrameworks/SpringBoardServices.framework/SpringBoardServices 
0x30fe6000 - 0x30ffbfff OpenGLES armv7 <be80a5e4c55c2920be2c31f740bb9dba> /System/Library/Frameworks/OpenGLES.framework/OpenGLES 
0x31003000 - 0x31009fff libkxld.dylib armv7 <04ab19af95239c12a98539478eebc560> /usr/lib/system/libkxld.dylib 
0x312f6000 - 0x312fcfff libgcc_s.1.dylib armv7 <263b2691cd12171b31fa600716104e4a> /usr/lib/libgcc_s.1.dylib 
0x31338000 - 0x31367fff libCGFreetype.A.dylib armv7 <2ec5ad6812f5ea3859cb4189d62b7265> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCGFreetype.A.dylib 
0x31393000 - 0x313cafff IOKit armv7 <0afabe8bf08fc163ba8e4ed614092cd3> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit 
0x313e9000 - 0x313eafff IOMobileFramebuffer armv7 <9d9f0254b5b64ced3d58191748f3027b> /System/Library/PrivateFrameworks/IOMobileFramebuffer.framework/IOMobileFramebuffer 
0x313ed000 - 0x314e2fff Foundation armv7 <ede5b943f529ce1b862c15dc876992c1> /System/Library/Frameworks/Foundation.framework/Foundation 
0x314ed000 - 0x31599fff libxml2.2.dylib armv7 <a491bfc5f062f33185a3f98969bae3c2> /usr/lib/libxml2.2.dylib 
0x31926000 - 0x319a8fff WebKit armv7 <b9b7246a09f5db68e44497d318cb3ab6> /System/Library/PrivateFrameworks/WebKit.framework/WebKit 
0x319a9000 - 0x31aa0fff libSystem.B.dylib armv7 <3f94d4b13815a93cbdfc6c7dc2afe5b4> /usr/lib/libSystem.B.dylib 
0x31aa2000 - 0x31b8bfff AudioToolbox armv7 <393fa1e155bb0523c2a90555bb394498> /System/Library/Frameworks/AudioToolbox.framework/AudioToolbox 
0x31b8d000 - 0x31bfcfff CFNetwork armv7 <b55671f2472fdae3f811ae6f636b4e2e> /System/Library/Frameworks/CFNetwork.framework/CFNetwork 
0x31bfe000 - 0x31c42fff libGLImage.dylib armv7 <ea2c117d2db3bb4c7d2137ffb9a09bdd> /System/Library/Frameworks/OpenGLES.framework/libGLImage.dylib 
0x31d59000 - 0x31d5cfff IOSurface armv7 <81661b8e151a9af6ce5704a728e12dc7> /System/Library/PrivateFrameworks/IOSurface.framework/IOSurface 
0x31ed9000 - 0x31f8dfff JavaScriptCore armv7 <d3434c868a9a0f4016ed32ba90a35c4d> /System/Library/PrivateFrameworks/JavaScriptCore.framework/JavaScriptCore 
0x31f91000 - 0x320e6fff CoreGraphics armv7 <5852bd39fd1ef304da7b017949755cab> /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics 
0x321d4000 - 0x322d5fff libicucore.A.dylib armv7 <1081389fef915d9b8858d0dfff04568e> /usr/lib/libicucore.A.dylib 
0x323fc000 - 0x32499fff libobjc.A.dylib armv7 <1a57ecb9f5c0f274a274b3eb53df48ed> /usr/lib/libobjc.A.dylib 
0x324b5000 - 0x324cbfff AddressBook armv7 <c21d7ab21d7e67f84c487bc278568bbe> /System/Library/Frameworks/AddressBook.framework/AddressBook 
0x32511000 - 0x325bbfff CoreFoundation armv7 <51c03f1f8755868781e3e719d8df7b6f> /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation 
0x3286c000 - 0x328f2fff ImageIO armv7 <ea76d0fd3ca8c1a6104bc0f013255e2d> /System/Library/PrivateFrameworks/ImageIO.framework/ImageIO 
0x3290f000 - 0x32918fff GraphicsServices armv7 <5387c7197570ac7df97759c0402d453d> /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices 
0x32a01000 - 0x32a02fff CoreSurface armv7 <f3aae0195e4510657029b19161138593> /System/Library/PrivateFrameworks/CoreSurface.framework/CoreSurface 
0x32a56000 - 0x32a7efff libvDSP.dylib armv7 <d846b621ce13b16241ac2d32ddd28615> /System/Library/PrivateFrameworks/Accelerate.framework/Frameworks/vecLib.framework/libvDSP.dylib 
0x32a81000 - 0x32a86fff liblockdown.dylib armv7 <5b665cd59d9884ceecec6441fc42bc14> /usr/lib/liblockdown.dylib 
0x32aed000 - 0x32b07fff libRIP.A.dylib armv7 <0dc4e83b63c1350517949e24204817fb> /System/Library/Frameworks/CoreGraphics.framework/Resources/libRIP.A.dylib 
0x32b09000 - 0x32b2dfff Security armv7 <3a3406fe12445942f4d767c7fa4c24ce> /System/Library/Frameworks/Security.framework/Security 
0x32b60000 - 0x33524fff UIKit armv7 <47c9d61f9cbe72938d1bfb1588306b97> /System/Library/Frameworks/UIKit.framework/UIKit 
0x33594000 - 0x33599fff MBX2D armv7 <ae091892e4419221d25f8db9307cedf0> /System/Library/PrivateFrameworks/MBX2D.framework/MBX2D 
0x3359a000 - 0x335d7fff CoreAudio armv7 <1eb427066a911d979a024e445464a067> /System/Library/Frameworks/CoreAudio.framework/CoreAudio 
0x335d8000 - 0x33621fff libstdc++.6.dylib armv7 <99401ed10ec4d5608ce23ec33dd757c6> /usr/lib/libstdc++.6.dylib 
0x33627000 - 0x33632fff libbsm.0.dylib armv7 <03f3879bad1802636dadeb457ee74cb2> /usr/lib/libbsm.0.dylib

來源

2010-01-20 RAGOpoR

問題出現在FlowCoverView的numTiles方法中。你可以看看那裏。顯然這是一個發送給對象的未知選擇器，因爲它在objc_msgSend中失敗_....

來源

2010-01-20 10:28:15

是不是'EXC_BAD_ACCESS'通常，當您試圖將消息發送到dealloc'd對象？ – 2010-01-20 10:30:49

@AlexWayne並非總是如此。當您向對象發送無效選擇器時也會發生這種情況。 – 2012-02-04 15:57:40

如果您正在運行Snow Leopard，請打開項目中的靜態分析器。
打開NSZombieEnabled http://www.frogameleon.com/blog/last-night-an-iphone-zombie-nszombieenabled-saved-my-life
查看其他調試文檔並使用Apple提供的工具。 http://developer.apple.com/iphone/library/documentation/Xcode/Conceptual/iphone_development/130-Debugging_Applications/debugging_applications.html

來源

2010-01-20 13:50:07

這可能會有所幫助，但不會[幫助]直接瞭解崩潰日誌。 – user454322 2014-08-19 09:09:33

我遇到了同樣的問題，找到了一個攝製情況：當我翻翻在FlowCoverView的圖像，並立即擊中完成按鈕，它具有完全相同的崩潰日誌崩潰。

看起來像done動作導致FlowCoverViewController被釋放，這會導致FlowCoverView的委託出現殭屍。

如果在此期間FlowCoverView的touchesEnded正在進行中，則會導致崩潰。

有可能是一個更好的辦法來解決這個問題，但這裏是我嘗試，似乎已經解決了這個問題：

在FlowCoverViewController的dealloc方法，我試圖訪問FlowCoverView設置它的委託爲nil：

-(void)dealloc 
{ 
NSArray *viewsArray = [self.view subviews]; 
for (UIView*v in viewsArray) 
{ 
if ([v isKindOfClass:[FlowCoverView class]]) 
{ 
FlowCoverView *fcv = (FlowCoverView*)v; 
fcv.delegate = nil; 
} 
} 
... 
}

讓我知道這是否解決了你的崩潰。

來源

2010-12-07 21:47:28 Mansi

查看WWDC 10視頻中的Session 317。 http://developer.apple.com/videos/wwdc/2010/

來源

2011-04-29 10:11:05 Pierre

首先，你應該明白，有四種類型的崩潰和日誌報告取決於崩潰類型：

看門狗超時
用戶力/退出
低內存終止
錯誤

日誌報告分入T他以下幾個部分：

進程信息其中

CrashReporter Key: Unique anonymous device id 
Process: Name[id] 
Version: CFBundleVersion(CFBundleShortVersionString)

Incident Identifier: 242C320A-763C-407E-BD40-443E3E9B611C 
CrashReporter Key: 307097bc0924dac79e5352eb10692943c0ef05ad 
Process:   AsianDelight [4894] 
Path:   /var/mobile/Applications/7A8FF881-A033-45B9-8F728478217821E9/AsianDelight.app/AsianDelight 
Identifier:  AsianDelight 
Version:   ??? (???) 
Code Type:  ARM (Native) 
Parent Process: launchd [1]

基本信息

Date/Time:  2010-01-20 16:32:49.285 +0700 
OS Version:  iPhone OS 3.1.2 (7D11) 
Report Version: 104

異常在這種情況下，沒有關於崩潰的深入信息，但在其他情況下，您可以在此找到異常的原因。

Exception Type: EXC_BAD_ACCESS (SIGBUS) 
Exception Codes: KERN_PROTECTION_FAILURE at 0x00000000 
Crashed Thread: 0

回溯其中事故發生的線程的（活動幀列表），線程0在這種情況下。

在線路
7 AsianDelight 0x00004b3a -[FlowCoverView numTiles] (FlowCoverView.m:250)
7是幀號
AsianDelight是二進制
0x00004b3a名在功能
[FlowCoverView numTiles] (FlowCoverView.m:250)文件和數字線的地址。有時候可能會像0x10009c000 + 137220這樣的地址和偏移量。通過符號化，這可以映射到源代碼。要做符號處理，只需將設備日誌部分的Xcode Organizer窗口中的崩潰日誌拖放即可。請注意，Xcode應該可以訪問二進制文件和.dsYM文件。通常Xcode無法象徵崩潰報告，如果是這種情況，請檢查this link，它解釋瞭如何手動執行它。

Thread 0 Crashed: 
0 libobjc.A.dylib     0x00007532 realizeClass + 18 
1 libobjc.A.dylib     0x00007578 realizeClass + 88 
2 libobjc.A.dylib     0x00007578 realizeClass + 88 
3 libobjc.A.dylib     0x00007e76 prepareForMethodLookup + 26 
4 libobjc.A.dylib     0x0000523e lookUpMethod + 34 
5 libobjc.A.dylib     0x00002a0a _class_lookupMethodAndLoadCache + 6 
6 libobjc.A.dylib     0x00002740 objc_msgSend_uncached + 20 
7 AsianDelight     0x00004b3a -[FlowCoverView numTiles] (FlowCoverView.m:250) 
8 AsianDelight     0x000048ea -[FlowCoverViewupdateAnimationAtTime:] (FlowCoverView.m:487)

線程狀態示出的值和寄存器當事故發生

Thread 0 crashed with ARM Thread State: 
r0: 0x0012cd00 r1: 0xffffffff  r2: 0x80000000  r3: 0x00000002 
r4: 0x00000000 r5: 0x0012cd00  r6: 0x38680878  r7: 0x2ffff3e4 
r8: 0x00145798 r9: 0x001fc098  r10: 0x00000000  r11: 0x2ffff628 
ip: 0x00000004 sp: 0x2ffff3cc  lr: 0x3240357f  pc: 0x32403532

二進制加載時的事故發生

Binary Images: 
0x1000 -  0x7fff +AsianDelight armv6 <df65e87046878ce496d0b1ac952247a1> /var/mobile/Applications/7A8FF881-A033-45B9-8F72-8478217821E9/AsianDelight.app/AsianDelight 
0x6a000 - 0x6bfff dns.so armv7 <35ac487c38e38ed5810d5ed0d5c67546>/usr/lib/info/dns.so 
0x3541000 -

此答案基於 WWDC 2010會議317 瞭解Madhuwanti Vaidya和Bill Dirks在iPhone OS上的崩潰報告，我發現感謝Pierre's answer。

這裏是從會話中的PDF： http://adcdownload.apple.com//wwdc_2010/wwdc_2010_video_assets__pdfs/317__understanding_crash_reports_on_iphone_os.pdf

來源

2014-08-19 10:27:01 user454322

如何理解iPhone的崩潰日誌

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