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2014/10/15 ¤U¤È 10:04:31
iphone Programming Glossary: backtraceIphone SDK Utility Application template has leak http://stackoverflow.com/questions/1250666/iphone-sdk-utility-application-template-has-leak c leak utility share improve this question That might be a leak or it might not be a leak. If you were to add the backtrace of the allocation that would be helpful. More likely than not it isn't a leak but some bookkeeping information that is being..
UIStringDrawing methods don't seem to be thread safe in iOS 6 http://stackoverflow.com/questions/12744558/uistringdrawing-methods-dont-seem-to-be-thread-safe-in-ios-6 boldSystemFontOfSize 13 dispatch_release queue The app crashes after a few iterations of the loops with the following backtrace thread #1 tid 0x2403 0x00ad40c8 stop reason EXC_BAD_ACCESS code 2 address 0xad40c8 frame #0 0x00ad40c8 frame #1 0x36bc4252.. have improved things a bit all my UIStringDrawing calls happen on one thread . But it will still crash at times with a backtrace like this Exception Type EXC_CRASH SIGSEGV Exception Codes 0x0000000000000000 0x0000000000000000 Crashed Thread 0 Thread..
Ignore certain exceptions when using Xcode's All Exceptions breakpoint http://stackoverflow.com/questions/14370632/ignore-certain-exceptions-when-using-xcodes-all-exceptions-breakpoint configured in Xcode Sometimes Xcode will stop on a line like managedObjectContext save error with the following backtrace but the program continues on as if nothing happened if you click Continue. How can I ignore these normal exceptions but..
View Controller being sent a message even though it has been deallocated http://stackoverflow.com/questions/1585688/view-controller-being-sent-a-message-even-though-it-has-been-deallocated view controller which has been deallocated is being sent a shouldAutorotateToInterfaceOrientation message. This is the backtrace for the error #0 0x01dc43a7 in ___forwarding___ #1 0x01da06c2 in __forwarding_prep_0___ #2 0x002e6733 in UIWindow _shouldAutorotateToInterfaceOrientation..
this class is not key value coding-compliant for the key authView http://stackoverflow.com/questions/5109309/this-class-is-not-key-value-coding-compliant-for-the-key-authview stuff messed up in your xibs. This exception is getting thrown during nib unarchiving as evidenced by UINib... in the backtrace . It's attempting to hook up your IBOutlets that you defined. One of your views is set up to be the authView of the the..
What are the Dangers of Method Swizzling in Objective C? http://stackoverflow.com/questions/5339276/what-are-the-dangers-of-method-swizzling-in-objective-c This one's already been solved Difficult to debug One of the confusions during debugging is seeing a strange backtrace where the swizzled names are mixed up and everything gets jumbled in your head. Again the alternative implementation addresses.. gets jumbled in your head. Again the alternative implementation addresses this. You'll see clearly named functions in backtraces. Still swizzling can be difficult to debug because it's hard to remember what impact the swizzling is having. Document..
How to read objective-c stack traces http://stackoverflow.com/questions/6462214/how-to-read-objective-c-stack-traces to read objective c stack traces i have the following stack trace 0 MyApp 0x000833a3 TFCrashHandler backtrace 26 1 MyApp 0x000836bd TFSignalHandler 28 2 libsystem_c.dylib 0x33eac727 _sigtramp 34 3 0x00000002 0x0 2 4 MyApp 0x000803f1.. 3 mean Thanks a lot iphone objective c stack trace share improve this question 0 MyApp 0x000833a3 TFCrashHandler backtrace 26 Crash was generated from TFCrashHandler backtrace 26 from whatever instruction fell at that symbol location 26 bytes... share improve this question 0 MyApp 0x000833a3 TFCrashHandler backtrace 26 Crash was generated from TFCrashHandler backtrace 26 from whatever instruction fell at that symbol location 26 bytes. If that is really the bottom of your stack trace and..
“Thread 6 com.apple.NSURLConnectionLoader: Program received signal: EXC_BAD_ACCESS” http://stackoverflow.com/questions/7814917/thread-6-com-apple-nsurlconnectionloader-program-received-signal-exc-bad-acce warnings and a clean analysis so I'm at a bit of a loss where to look next. Can anyone offer any advise Thanks. The backtrace is gdb backtrace #0 0x024fb939 in _dispatch_retain #1 0x024fbc02 in dispatch_source_cancel #2 0x0109e492 in _CFURLCacheDeallocate.. clean analysis so I'm at a bit of a loss where to look next. Can anyone offer any advise Thanks. The backtrace is gdb backtrace #0 0x024fb939 in _dispatch_retain #1 0x024fbc02 in dispatch_source_cancel #2 0x0109e492 in _CFURLCacheDeallocate #3 0x0205a4e3..
Why is object not dealloc'ed when using ARC + NSZombieEnabled http://stackoverflow.com/questions/8408071/why-is-object-not-dealloced-when-using-arc-nszombieenabled to not be called at all at least that's what happened when I've edited your sample project zombies off leads to backtrace and both deallocs while zombies on yields no backtrace and only one dealloc. If you're interested the additional logging.. when I've edited your sample project zombies off leads to backtrace and both deallocs while zombies on yields no backtrace and only one dealloc. If you're interested the additional logging is contained in a fork of the sample project works by..
UISearchDisplayController causes crash after viewDidUnload http://stackoverflow.com/questions/8567525/uisearchdisplaycontroller-causes-crash-after-viewdidunload just to see what would happen and no crash occurs. However my UISearchDisplayController instance is nil . I did a backtrace and get this output #0 0x01e30e1e in ___forwarding___ #1 0x01e30ce2 in __forwarding_prep_0___ #2 0x01dd1490 in CFRetain..
AVAudioPlayer throws breakpoint in debug mode http://stackoverflow.com/questions/9683547/avaudioplayer-throws-breakpoint-in-debug-mode is loaded and played without any problems after the breakpoint. Do you have any idea what I'm doing wrong EDIT I ran a backtrace when it stops at the breakpoint. This was the output lldb bt thread #1 tid 0x1c03 0x30df1724 libc abi.dylib`__cxa_throw..
App Crashing after iOS upgrade http://stackoverflow.com/questions/10680981/app-crashing-after-ios-upgrade Version 104 Exception Type EXC_CRASH SIGABRT Exception Codes 0x00000000 0x00000000 Crashed Thread 2 Last Exception Backtrace 0x376bb88f 0x353c0259 0x376bea9b 0x376bd915 0x37618650 0x89fbd 0x8d90f 0x8d75d 0x87f41 0x37f57c29 0x37eaf6d9 0x37eaf6a3..
Why are my crash reports not symbolicated? http://stackoverflow.com/questions/10707453/why-are-my-crash-reports-not-symbolicated what it reads Exception Type EXC_CRASH SIGABRT Exception Codes 0x00000000 0x00000000 Crashed Thread 0 Last Exception Backtrace 0 CoreFoundation 0x3514488f __exceptionPreprocess 163 1 libobjc.A.dylib 0x3656b259 objc_exception_throw 33 2 CoreFoundation..
understanding crash report [closed] http://stackoverflow.com/questions/13209022/understanding-crash-report Exception Type EXC_CRASH SIGABRT Exception Codes 0x0000000000000000 0x0000000000000000 Crashed Thread 9 Last Exception Backtrace 0 CoreFoundation 0x3bd2b3e2 __exceptionPreprocess 158 1 libobjc.A.dylib 0x3ad8495e objc_exception_throw 26 2 CoreFoundation..
In App Purchase (IAP) process appears to be crashing the app on launch for one of my users http://stackoverflow.com/questions/19203921/in-app-purchase-iap-process-appears-to-be-crashing-the-app-on-launch-for-one-o Type EXC_CRASH SIGABRT Exception Codes 0x0000000000000000 0x0000000000000000 Triggered by Thread 0 Last Exception Backtrace 0 CoreFoundation 0x2ebf9f4e __exceptionPreprocess 126 1 libobjc.A.dylib 0x38fd26aa objc_exception_throw 34 2 CoreFoundation..
NSManagedObjects that I own being released by main.m? http://stackoverflow.com/questions/2375551/nsmanagedobjects-that-i-own-being-released-by-main-m EDIT Per request here is the NSZombieEnabled output CFString retain message sent to deallocated instance 0x3b300b0 Backtrace after that #0 0x01d6a3a7 in ___forwarding___ #1 0x01d466c2 in __forwarding_prep_0___ #2 0x01cfd988 in CFRetain #3 0x01cfd495..
Must drawInRect: for a separate context be executed on the main thread? http://stackoverflow.com/questions/3207536/must-drawinrect-for-a-separate-context-be-executed-on-the-main-thread scaledImageWithWidth 24.f andHeight 32.f This all works most of the time but occasionally I get an EXC_BAD_ACCESS . Backtrace #0 0x330d678c in ripc_RenderImage #1 0x330dd5aa in ripc_DrawImage #2 0x300e3276 in CGContextDelegateDrawImage #3 0x300e321a..
iPhone Crash with “No Backtrace” http://stackoverflow.com/questions/3222142/iphone-crash-with-no-backtrace Crash with &ldquo No Backtrace&rdquo My iPhone app was recently rejected from the App Store because it crashes on launch . However I cannot reproduce.. with the same hardware and software Apple tested it on iPhone 3.1 running iOS 4 . The crash logs they sent me say No Backtrace Available so I have nowhere to look in my code. Here's an example Incident Identifier ... CrashReporter Key ... Hardware.. 104 Exception Type EXC_BAD_ACCESS SIGSEGV Exception Codes KERN_INVALID_ADDRESS at 0xfe42c648 Highlighted Thread 0 Backtrace not available Unknown thread crashed with ARM Thread State r0 0x00002388 r1 0x00000000 r2 0x3e2b47c8 r3 0x00000108 r4 0x2fe00000..
Application Failed to Launch in Time http://stackoverflow.com/questions/3908882/application-failed-to-launch-in-time total CPU time seconds 4913.443 user 3868.270 system 1045.173 56 CPU Elapsed application CPU time seconds 0.010 0 CPU Backtrace not available Unknown thread crashed with unknown flavor 5 state_count 1 Binary Images 0x2fe00000 0x2fe26fff dyld armv7..
http://stackoverflow.com/questions/6214725/iphone-call-log-history 104 Exception Type EXC_BAD_ACCESS SIGILL Exception Codes KERN_PROTECTION_FAILURE at 0x00002298 Highlighted Thread 0 Backtrace not available Unknown thread crashed with ARM Thread State r0 0x00000058 r1 0x00000000 r2 0x00000000 r3 0x00000000 r4 0x00000000..
App rejected: strange iPhone crash log http://stackoverflow.com/questions/7885682/app-rejected-strange-iphone-crash-log Version 104 Exception Type EXC_CRASH SIGABRT Exception Codes 0x00000000 0x00000000 Crashed Thread 0 Last Exception Backtrace 0 CoreFoundation 0x30d828bf __exceptionPreprocess 163 1 libobjc.A.dylib 0x37f271e5 objc_exception_throw 33 2 CoreFoundation..
symbolicatecrash with XCode 4.2 not symbolicating system symbols http://stackoverflow.com/questions/8176393/symbolicatecrash-with-xcode-4-2-not-symbolicating-system-symbols symbolicate the file. Here's an example of a crash in my code with the partially symbolicated symbols Last Exception Backtrace 0 CoreFoundation 0x33dae8bf 0x33cf5000 759999 1 libobjc.A.dylib 0x354ca1e5 0x354c1000 37349 2 CoreFoundation 0x33dae7b9..
failed to send the qLaunchSuccess packet, can't debug in the device http://stackoverflow.com/questions/9834708/failed-to-send-the-qlaunchsuccess-packet-cant-debug-in-the-device total CPU time seconds 20.030 user 17.830 system 2.200 100 CPU Elapsed application CPU time seconds 0.000 0 CPU Backtrace not available Unknown thread crashed with unknown flavor 5 state_count 1 Binary Images 0x2fe00000 0x2fe25fff dyld armv7..
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