I am facing a problem with reading crash logs in iOS. I updated the app then sent it to App store. Now I am getting crash reports. I want to fix these crashes but I couldn't read the log.
Where is the actual error message?
Here is the log:
Incident Identifier: B2A90B2D-931C-49CC-B357-21372248E0BC
CrashReporter Key: 634bf464908ebe6c51ac2ffd13270a80859ccf34
Hardware Model: xxx
Process: DronaWithStoryBoard [1023]
Path: /private/var/mobile/Containers/Bundle/Application/8FB555CC-32AE-465B-B1AB-AF3F5E31CAF4/DronaWithStoryBoard.app/DronaWithStoryBoard
Identifier: com.deltecs.DronaLite
Version: 3.0.0 (6.0.0)
Code Type: ARM-64 (Native)
Parent Process: launchd [1]
Date/Time: 2015-10-30 13:47:12.12 -0700
Launch Time: 2015-10-30 13:47:12.12 -0700
OS Version: iOS 9.1 (13B143)
Report Version: 105
Exception Type: EXC_CRASH (SIGSEGV)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Triggered by Thread: 0
Filtered syslog:
None found
Global Trace Buffer (reverse chronological seconds):
6148914687.966154 CFNetwork 0x0000000185235928 TCP Conn 0x14f762cc0 starting SSL negotiation
6148914687.966585 CFNetwork 0x0000000185235928 TCP Conn 0x14f648d80 starting SSL negotiation
6148914687.966619 CFNetwork 0x00000001852d7a30 TCP Conn 0x14f762cc0 complete. fd: 13, err: 0
6148914687.967027 CFNetwork 0x00000001852d7a30 TCP Conn 0x14f648d80 complete. fd: 7, err: 0
6148914687.968015 CFNetwork 0x00000001852d8f5c TCP Conn 0x14f762cc0 event 1. err: 0
6148914687.968440 CFNetwork 0x00000001852d8f5c TCP Conn 0x14f648d80 event 1. err: 0
6148914688.053584 CFNetwork 0x00000001852d9034 TCP Conn 0x14f762cc0 started
6148914688.053584 CFNetwork 0x00000001852d9034 TCP Conn 0x14f648d80 started
6148914688.055810 CFNetwork 0x000000018532e608 Creating default cookie storage with default identifier
6148914688.055810 CFNetwork 0x000000018532e5d4 Faulting in CFHTTPCookieStorage singleton
6148914688.055843 CFNetwork 0x0000000185380394 Faulting in NSHTTPCookieStorage singleton
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 CoreGraphics 0x0000000185de4620 0x185d88000 + 378400
1 CoreGraphics 0x0000000185d9c194 0x185d88000 + 82324
2 CoreGraphics 0x0000000185d9af28 0x185d88000 + 77608
3 CoreGraphics 0x0000000185d96d34 0x185d88000 + 60724
4 CoreGraphics 0x0000000185d94bd0 0x185d88000 + 52176
5 libRIP.A.dylib 0x0000000186101670 0x1860f8000 + 38512
6 libRIP.A.dylib 0x0000000186100a7c 0x1860f8000 + 35452
7 CoreGraphics 0x0000000185e2d08c 0x185d88000 + 675980
8 QuartzCore 0x000000018a90e0a8 0x18a8b4000 + 368808
9 QuartzCore 0x000000018a90d710 0x18a8b4000 + 366352
10 QuartzCore 0x000000018a90e6fc 0x18a8b4000 + 370428
11 QuartzCore 0x000000018a90d724 0x18a8b4000 + 366372
12 DronaWithStoryBoard 0x0000000100181618 0x10009c000 + 939544
13 DronaWithStoryBoard 0x0000000100181d2c 0x10009c000 + 941356
14 QuartzCore 0x000000018a8db4d8 0x18a8b4000 + 160984
15 QuartzCore 0x000000018a8bd944 0x18a8b4000 + 39236
16 QuartzCore 0x000000018a8bd630 0x18a8b4000 + 38448
17 QuartzCore 0x000000018a8bccc0 0x18a8b4000 + 36032
18 QuartzCore 0x000000018a8bca08 0x18a8b4000 + 35336
19 QuartzCore 0x000000018a8b60f8 0x18a8b4000 + 8440
20 CoreFoundation 0x0000000185aebbd0 0x185a10000 + 900048
21 CoreFoundation 0x0000000185ae9974 0x185a10000 + 891252
22 CoreFoundation 0x0000000185a18cc0 0x185a10000 + 36032
23 UIKit 0x000000018b1361c8 0x18b0b0000 + 549320
24 UIKit 0x000000018b130ffc 0x18b0b0000 + 528380
25 DronaWithStoryBoard 0x00000001000ac224 0x10009c000 + 66084
26 libdyld.dylib 0x000000019b1ca8b8 0x19b1c8000 + 10424
use crashlytics framework provided by twitter and supported by apple.... which will automatically generate detailed crash logs with exact problem at exact location in code. Best of luck
Related
my app works fine when debugging on device and simulator ,but crashing during OTA and AD HOC distribution , I adding here my device log , Im getting the hidden error at the first line in thread 0 :
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x00000001001435ac
Triggered by Thread: 0
Filtered syslog:
None found
Global Trace Buffer (reverse chronological seconds):
0.471355 CFNetwork 0x00000001839f9a80 TCP Conn 0x126183ed0 SSL Handshake DONE
0.705883 CFNetwork 0x00000001839f9990 TCP Conn 0x126183ed0 starting SSL negotiation
0.706739 CFNetwork 0x0000000183a9bf18 TCP Conn 0x126183ed0 complete. fd: 32, err: 0
0.708259 CFNetwork 0x0000000183a9d444 TCP Conn 0x126183ed0 event 1. err: 0
0.748479 CFNetwork 0x0000000183a9d51c TCP Conn 0x126183ed0 started
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 SimPlan 0x00000001001435ac __hidden#11038_ (__hidden#11355_:122)
1 UIKit 0x00000001888231b8 __47-[UIApplication _applicationDidEnterBackground]_block_invoke + 228
2 UIKit 0x00000001888f36d4 +[UIViewController _performWithoutDeferringTransitions:] + 128
3 UIKit 0x0000000188823080 -[UIApplication _applicationDidEnterBackground] + 100
4 UIKit 0x0000000188823604 -[UIApplication _handleApplicationDeactivationWithScene:shouldForceExit:transitionContext:completion:] + 700
5 UIKit 0x0000000188833a80 -[UIApplication _handleApplicationLifecycleEventWithScene:transitionContext:completion:] + 448
6 UIKit 0x000000018881d70c __70-[UIApplication scene:didUpdateWithDiff:transitionContext:completion:]_block_invoke + 152
7 UIKit 0x000000018881d394 -[UIApplication scene:didUpdateWithDiff:transitionContext:completion:] + 712
8 FrontBoardServices 0x0000000184db77ac __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 36
9 FrontBoardServices 0x0000000184db7618 -[FBSSerialQueue _performNext] + 168
10 FrontBoardServices 0x0000000184db79c8 -[FBSSerialQueue _performNextFromRunLoopSource] + 56
11 CoreFoundation 0x00000001833cd09c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
12 CoreFoundation 0x00000001833ccb30 __CFRunLoopDoSources0 + 540
13 CoreFoundation 0x00000001833ca830 __CFRunLoopRun + 724
14 CoreFoundation 0x00000001832f4c50 CFRunLoopRunSpecific + 384
15 GraphicsServices 0x0000000184bdc088 GSEventRunModal + 180
16 UIKit 0x00000001885de088 UIApplicationMain + 204
17 SimPlan 0x000000010014184c main (__hidden#11355_:21)
18 libdyld.dylib 0x0000000182e928b8 start + 4
I try to debug with optimization level as suggest here :
Thanks for any help!
I'm running a video texture in Away3d in an Adobe Air app which runs fine on desktop and Android, however on iOS it crashes as soon as it tests for VideoTexture support
I create the video as such
sphereGeometry = new SphereGeometry(5000, 64, 48);
panoTexture2DBase = new NativeVideoTexture(Model.config.getAssetUrl(Model.currentScene.video), true, true);
panoTexture2DBase.addEventListener(NativeVideoTexture.VIDEO_START,function(e:Event =null){setTimeout(onVideoStart,1000)});
panoTextureMaterial = new TextureMaterial(panoTexture2DBase, false, false, false);
panoVideoMesh = new Mesh(sphereGeometry, panoTextureMaterial);
panoVideoMesh.scaleX *= -1;
panoVideoMesh.rotate(Vector3D.Y_AXIS,-90);
scene.addChild(panoVideoMesh);
view.render();
panoTexture2DBase.player.pause();
And the iPad appears to crash as soon as it plays
_player.play();
In NativeVideoClass
Does anyone know how to stop the iPad crashing when I try and use VideoTexture or is this doomed to failiure?
This is the Air 21.
I've tried taking the video out of Away3d and into Starling. I've changed the codecs and managed to get it running in Starling.
The same video is still crashing in Away3D tho. It's when it's gets added to the stage.
I'm also getting NetStream.Play.Failed in the netstats event before it fails.
The crash report
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS at 0x00000000000000d8
Triggered by Thread: 0
Filtered syslog:
None found
Global Trace Buffer (reverse chronological seconds):
63.498324 CFNetwork 0x0000000184c53a30 TCP Conn 0x12955be00 complete. fd: 10, err: 0
63.499758 CFNetwork 0x0000000184c54f5c TCP Conn 0x12955be00 event 1. err: 0
63.776992 CFNetwork 0x0000000184c55034 TCP Conn 0x12955be00 started
65.311738 CFNetwork 0x0000000184c53a30 TCP Conn 0x1275da440 complete. fd: 10, err: 0
65.312713 CFNetwork 0x0000000184c54f5c TCP Conn 0x1275da440 event 1. err: 0
65.561496 CFNetwork 0x0000000184c55034 TCP Conn 0x1275da440 started
65.824002 CFNetwork 0x0000000184c53a30 TCP Conn 0x1275d7370 complete. fd: 10, err: 0
65.825093 CFNetwork 0x0000000184c54f5c TCP Conn 0x1275d7370 event 1. err: 0
66.092512 CFNetwork 0x0000000184c55034 TCP Conn 0x1275d7370 started
66.434776 CFNetwork 0x0000000184bb1a18 TCP Conn 0x12756c8a0 SSL Handshake DONE
67.267381 CFNetwork 0x0000000184bb1928 TCP Conn 0x12756c8a0 starting SSL negotiation
67.268033 CFNetwork 0x0000000184c53a30 TCP Conn 0x12756c8a0 complete. fd: 10, err: 0
67.268518 CFNetwork 0x0000000184c54f5c TCP Conn 0x12756c8a0 event 1. err: 0
67.642271 CFNetwork 0x0000000184c55034 TCP Conn 0x12756c8a0 started
67.648583 CFNetwork 0x0000000184caa608 Creating default cookie storage with default identifier
67.648583 CFNetwork 0x0000000184caa5d4 Faulting in CFHTTPCookieStorage singleton
67.648583 CFNetwork 0x0000000184cfc394 Faulting in NSHTTPCookieStorage singleton
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 Video Test 0x000000010042d52c 0x1000b0000 + 3659052
1 Video Test 0x0000000100187688 0x1000b0000 + 882312
2 Video Test 0x0000000100182b94 0x1000b0000 + 863124
3 Video Test 0x0000000100182ab0 0x1000b0000 + 862896
4 Video Test 0x000000010042bfb4 0x1000b0000 + 3653556
5 Video Test 0x0000000100185ec0 0x1000b0000 + 876224
6 Video Test 0x00000001000c3f78 0x1000b0000 + 81784
7 UIKit 0x000000018aaaf014 0x18aa2c000 + 536596
8 UIKit 0x000000018ace9adc 0x18aa2c000 + 2874076
9 FrontBoardServices 0x000000018f0ecb68 0x18f0d4000 + 101224
10 Foundation 0x00000001863b6098 0x186300000 + 745624
11 BaseBoard 0x000000018c94f704 0x18c92c000 + 145156
12 FrontBoardServices 0x000000018f0e7bb8 0x18f0d4000 + 80824
13 FrontBoardServices 0x000000018f0ec940 0x18f0d4000 + 100672
14 UIKit 0x000000018aceaef4 0x18aa2c000 + 2879220
15 UIKit 0x000000018aceab9c 0x18aa2c000 + 2878364
16 FrontBoardServices 0x000000018f0fb7c4 0x18f0d4000 + 161732
17 FrontBoardServices 0x000000018f0fbb44 0x18f0d4000 + 162628
18 CoreFoundation 0x0000000185468544 0x18538c000 + 902468
19 CoreFoundation 0x0000000185467fd8 0x18538c000 + 901080
20 CoreFoundation 0x0000000185465cd8 0x18538c000 + 892120
21 CoreFoundation 0x0000000185394ca0 0x18538c000 + 36000
22 GraphicsServices 0x00000001903fc088 0x1903f0000 + 49288
23 UIKit 0x000000018aaacffc 0x18aa2c000 + 528380
24 Video Test 0x00000001001a02e8 0x1000b0000 + 983784
25 libdyld.dylib 0x000000019a8428b8 0x19a840000 + 10424
When use develop profile everything is ok.app can run in simulator and real phone.But when use distribution profile,it crashes in lauching page.And crashes only happened in distribution profile.So it sounds so strange.
What's more,I am using enterprise profile.
Here is the crash log.
Incident Identifier: 35311121-D805-45AC-86D4-0F2D23FC6A0F
CrashReporter Key: d5d38df3c00b48e5d091b65c20d5ab3c373c35fd
Hardware Model: iPhone6,2
Process: GSD_ZHIFUBAO [271]
Path: /private/var/mobile/Containers/Bundle/Application/A36A0DCC-178E-4251-B611-F8C163EB705F/GSD_ZHIFUBAO.app/GSD_ZHIFUBAO
Identifier: com.nice.one
Version: 6 (2.0)
Code Type: ARM-64 (Native)
Parent Process: launchd [1]
Date/Time: 2016-01-19 16:05:32.32 +0800
Launch Time: 2016-01-19 16:05:30.30 +0800
OS Version: iOS 9.2 (13C75)
Report Version: 105
Exception Type: EXC_BAD_ACCESS (SIGABRT)
Exception Subtype: KERN_INVALID_ADDRESS at 0x0000000000000010
Triggered by Thread: 0
Filtered syslog:
None found
Last Exception Backtrace:
0 CoreFoundation 0x184161900 __exceptionPreprocess + 124
1 libobjc.A.dylib 0x1837cff80 objc_exception_throw + 56
2 CoreFoundation 0x184161848 +[NSException raise:format:] + 120
3 GSD_ZHIFUBAO 0x1004677d4 UmengSignalHandler + 144
4 libsystem_platform.dylib 0x183dc593c _sigtramp + 52
5 Foundation 0x184b0af40 ____addOperations_block_invoke + 328
6 Foundation 0x184b08c84 __addOperations + 292
7 GSD_ZHIFUBAO 0x1000a5738 -[NetworkClient postPath:baseUrl:parameters:attachHeaders:isDelete:completion:failure:] (NetworkClient.m:287)
8 GSD_ZHIFUBAO 0x100095b78 -[Netclient postUserinfo:failureBlock:] (Netclient.m:68)
9 GSD_ZHIFUBAO 0x1000427e0 -[AppDelegate application:didFinishLaunchingWithOptions:] (AppDelegate.m:172)
10 UIKit 0x188ec9704 -[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 400
11 UIKit 0x1890f8130 -[UIApplication _callInitializationDelegatesForMainScene:transitionContext:] + 2904
12 UIKit 0x1890fc4b8 -[UIApplication _runWithMainScene:transitionContext:completion:] + 1672
13 UIKit 0x1890f95c0 -[UIApplication workspaceDidEndTransaction:] + 168
14 FrontBoardServices 0x185717790 -[FBSSerialQueue _performNext] + 184
15 FrontBoardServices 0x185717b10 -[FBSSerialQueue _performNextFromRunLoopSource] + 56
16 CoreFoundation 0x184118efc __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
17 CoreFoundation 0x184118990 __CFRunLoopDoSources0 + 540
18 CoreFoundation 0x184116690 __CFRunLoopRun + 724
19 CoreFoundation 0x184045680 CFRunLoopRunSpecific + 384
20 UIKit 0x188ec2580 -[UIApplication _run] + 460
21 UIKit 0x188ebcd90 UIApplicationMain + 204
22 GSD_ZHIFUBAO 0x100091104 main (main.m:14)
23 libdyld.dylib 0x183be68b8 start + 4
Global Trace Buffer (reverse chronological seconds):
6148914688.454477 CFNetwork 0x000000018473984c TCP Conn 0x154739670 SSL Handshake DONE
6148914688.544633 CFNetwork 0x000000018473984c TCP Conn 0x154747a20 SSL Handshake DONE
6148914689.195506 CFNetwork 0x000000018473975c TCP Conn 0x154747a20 starting SSL negotiation
6148914689.195804 CFNetwork 0x00000001847db104 TCP Conn 0x154747a20 complete. fd: 16, err: 0
6148914689.196920 CFNetwork 0x00000001847dc630 TCP Conn 0x154747a20 event 1. err: 0
6148914689.222770 CFNetwork 0x000000018473975c TCP Conn 0x154739670 starting SSL negotiation
6148914689.223070 CFNetwork 0x00000001847db104 TCP Conn 0x154739670 complete. fd: 15, err: 0
6148914689.224137 CFNetwork 0x00000001847dc630 TCP Conn 0x154739670 event 1. err: 0
6148914689.516014 CFNetwork 0x00000001847dc708 TCP Conn 0x154747a20 started
6148914689.604255 CFNetwork 0x00000001847dc708 TCP Conn 0x154739670 started
6148914689.721041 CFNetwork 0x00000001847db104 TCP Conn 0x1545b1ad0 complete. fd: 6, err: 0
6148914689.721764 CFNetwork 0x00000001847dc630 TCP Conn 0x1545b1ad0 event 1. err: 0
6148914689.791580 CFNetwork 0x00000001847dc708 TCP Conn 0x1545b1ad0 started
6148914689.795240 CFNetwork 0x00000001848318bc Creating default cookie storage with default identifier
6148914689.795240 CFNetwork 0x0000000184831888 Faulting in CFHTTPCookieStorage singleton
6148914689.795291 CFNetwork 0x0000000184883558 Faulting in NSHTTPCookieStorage singleton
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x0000000183d04140 __pthread_kill + 8
1 libsystem_pthread.dylib 0x0000000183dccef8 pthread_kill + 112
2 libsystem_c.dylib 0x0000000183c75dac abort + 140
3 libc++abi.dylib 0x00000001837a93f4 __cxa_bad_cast + 0
4 libc++abi.dylib 0x00000001837c2f60 std::__terminate(void (*)()) + 44
5 libc++abi.dylib 0x00000001837c285c __cxxabiv1::exception_cleanup_func(_Unwind_Reason_Code, _Unwind_Exception*) + 0
6 libobjc.A.dylib 0x00000001837d0094 _objc_exception_destructor(void*) + 0
7 CoreFoundation 0x0000000184161848 -[NSException initWithCoder:] + 0
8 GSD_ZHIFUBAO 0x00000001004677d4 UmengSignalHandler + 144
9 libsystem_platform.dylib 0x0000000183dc593c _sigtramp + 52
10 Foundation 0x0000000184b0af40 ____addOperations_block_invoke + 328
11 Foundation 0x0000000184b08c84 __addOperations + 292
12 GSD_ZHIFUBAO 0x00000001000a5738 -[NetworkClient postPath:baseUrl:parameters:attachHeaders:isDelete:completion:failure:] (NetworkClient.m:288)
13 GSD_ZHIFUBAO 0x0000000100095b78 -[Netclient postUserinfo:failureBlock:] (Netclient.m:121)
14 GSD_ZHIFUBAO 0x00000001000427e0 -[AppDelegate application:didFinishLaunchingWithOptions:] (AppDelegate.m:172)
15 UIKit 0x0000000188ec9704 -[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 400
16 UIKit 0x00000001890f8130 -[UIApplication _callInitializationDelegatesForMainScene:transitionContext:] + 2904
17 UIKit 0x00000001890fc4b8 -[UIApplication _runWithMainScene:transitionContext:completion:] + 1672
18 UIKit 0x00000001890f95c0 -[UIApplication workspaceDidEndTransaction:] + 168
19 FrontBoardServices 0x0000000185717790 -[FBSSerialQueue _performNext] + 184
20 FrontBoardServices 0x0000000185717b10 -[FBSSerialQueue _performNextFromRunLoopSource] + 56
21 CoreFoundation 0x0000000184118efc __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
I think its trying to access deallocated memory.Exception subtype denotes it.
Exception Subtype: KERN_INVALID_ADDRESS at 0x0000000000000010
Just enable zombies object to track exact line of code which creates crash.
You can enable zombies by Go To Edit Scheme of project settings.
Please check below images to enable zombies.
I Keep getting the following crash log in my new relic board. But I am not able to replicate the bug. The issue affects maybe more than half of the users. Has anyone else faced a similar issue or know how to fix it?
Hardware Model: iPhone 6 (iPhone7,2)
Process: T_APP [1421]
Code Type: arm64
Parent Process: launchd [1]
Date/Time: 2015-07-22 01:09:04 +0000
Launch Time: 2015-07-22 01:09:04 +0000
OS Version: iOS 8.1.2 (12B440)
Exception Type: SIGSEGV
Crashed Thread: 14
Application Specific Information:
*** Terminating app due to uncaught exception 'SIGSEGV', reason: ''
Thread 14 Crashed:
0 CFNetwork 0x187e41030 __ZN11HTTPMessage20ensureParserFinishedEv + 69680
1 CFNetwork 0x187e40fb8 __ZN11HTTPMessage19copyAllHeaderFieldsEPPK9__CFArray + 69560
2 CFNetwork 0x187e766d4 [NSHTTPURLResponse allHeaderFields] + 288468
3 T_App 0x10006b22c [NRMANSURLConnectionSupport noticeResponse:forRequest:withTimer:andBody:bytesSent:bytesReceived:] (NRMANSURLConnectionSupport.m:341)
4 T_App 0x100097fe0 [NRMANSURLConnectionDelegateBase connectionDidFinishLoading:] (NRMANSURLConnectionDelegateBase.m:126)
5 CFNetwork 0x187f8ae70 ___65-[NSURLConnectionInternal + 1420912
6 CFNetwork 0x187f8ae00 [NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:] + 1420800
7 CFNetwork 0x187f8af7c [NSURLConnectionInternal _withActiveConnectionAndDelegate:] + 1421180
8 CFNetwork 0x187f2c3f4 ____ZN27URLConnectionClient_Classic23_delegate_cacheTrifectaEPK20_CFCachedURLResponseU13block_pointerFvvE_block_invoke + 1033204
9 CFNetwork 0x187f28540 ____ZN27URLConnectionClient_Classic18_withDelegateAsyncEPKcU13block_pointerFvP16_CFURLConnectionPK33CFURLConnectionClientCurrent_VMaxE_block_invoke_2 + 1017152
10 CFNetwork 0x187e4bb54 __ZN19RunloopBlockContext13_invoke_blockEPKvPv + 113492
11 CoreFoundation 0x1883c8aac _CFArrayApplyFunction + 35500
12 CFNetwork 0x187e4ba00 __ZN19RunloopBlockContext7performEv + 113152
13 CFNetwork 0x187e4b8b4 __ZN17MultiplexerSource7performEv + 112820
14 CFNetwork 0x187e4b6e0 __ZN17MultiplexerSource8_performEPv + 112352
15 CoreFoundation 0x18849e9ec ___CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 911852
16 CoreFoundation 0x18849dc90 ___CFRunLoopDoSources0 + 908432
17 CoreFoundation 0x18849bd40 ___CFRunLoopRun + 900416
18 CoreFoundation 0x1883c90a4 _CFRunLoopRunSpecific + 37028
19 WebCore 0x195f50674 __ZN7WebCoreL15runLoaderThreadEPv + 935540
20 JavaScriptCore 0x189950b80 __ZN3WTFL19wtfThreadEntryPointEPv + 84864
21 libsystem_pthread.dylib 0x19945fe80 __pthread_body + 16000
22 libsystem_pthread.dylib 0x19945fddc __pthread_body + 15836
23 libsystem_pthread.dylib 0x19945cfb0 _thread_start + 4016
The iOS app I am developing is having this crash with many of my users (I can catch it via PLCrashReporter library). The Exception type is SIGSEGV, so I believe is an error involving memory (like acceding a deallocated variable?).
But how can I discover what triggered it? The first line in the stacktrace involving my app is line 13:
13 ****** 0x004a9b40 _mh_execute_header +
And I really can't catch what this could mean.
Is there a way to see more info, or maybe the first four/five lines can help me more than I think?
Additional information: I use massively CoreData and NSManagedObjects, so I can't check every instance if those.
Build Version: 2.0
Incident Identifier: 5D8AECAD-3DC6-403D-8C8A-86FCC06C7FF0
Hardware Model: iPad3,3
Process: ****** [6112]
Path: /private/var/mobile/Containers/Bundle/Application/853B3A08-D893-45CA-B223-BD4A3B0241FF/******.app/******
Identifier: com.**.******
Version: 2
Code Type: ARM
Parent Process: launchd [1]
Date/Time: 2015-07-30 11:56:43 +0000
OS Version: iPhone OS 8.4 (12H143)
Report Version: 104
Exception Type: SIGSEGV
Exception Codes: SEGV_ACCERR at 0x7176d0c2
Crashed Thread: 0
Thread 0 Crashed:
0 libobjc.A.dylib 0x3408df66 objc_msgSend + 5
1 CoreData 0x25521bad -[NSManagedObject _clearRawPropertiesWithHint:] + 284
2 CoreData 0x25521a13 -[NSFaultHandler turnObject:intoFaultWithContext:] + 398
3 CoreData 0x2551f517 -[NSManagedObject dealloc] + 74
4 CoreData 0x2551ec25 -[_PFManagedObjectReferenceQueue _processReferenceQueue:] + 1768
5 CoreData 0x2551e4b3 <redacted> + 326
6 CoreFoundation 0x257d026d <redacted> + 20
7 CoreFoundation 0x257cd951 <redacted> + 276
8 CoreFoundation 0x257cdd53 <redacted> + 914
9 CoreFoundation 0x257199a1 CFRunLoopRunSpecific + 476
10 CoreFoundation 0x257197b3 CFRunLoopRunInMode + 106
11 GraphicsServices 0x2d0c11a9 GSEventRunModal + 136
12 UIKit 0x28eca635 UIApplicationMain + 1440
13 ****** 0x004a9b40 _mh_execute_header + 4156224
14 libdyld.dylib 0x3464faaf <redacted> + 2
[...]