I have a problem with my iPhone app, I have a crash log from a tester that i ran through symbolicatecrash but I'm still not sure what could be causing it. The crash only happens on one tester's device and I am unable to reproduce it on my device.
Hardware Model: iPhone2,1
OS Version: iPhone OS 4.0.1 (8A306)
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x534f5031
Crashed Thread: 0
Thread 0 Crashed:
0 libobjc.A.dylib 0x0000286c objc_msgSend + 16
1 UIKit 0x000765c6 -[UINavigationItem _updateViewsForBarSizeChangeIfNecessary] + 30
2 UIKit 0x000a26c8 -[UINavigationBar _popNavigationItemWithTransition:] + 212
3 UIKit 0x000a25d0 -[UINavigationBar popNavigationItemAnimated:] + 76
4 UIKit 0x000a2492 -[UINavigationBar _handleMouseUpAtPoint:] + 390
5 UIKit 0x000a22f2 -[UINavigationBar touchesEnded:withEvent:] + 54
6 UIKit 0x000614e6 -[UIWindow _sendTouchesForEvent:] + 362
7 UIKit 0x00060e60 -[UIWindow sendEvent:] + 256
8 UIKit 0x0005cb54 -[UIApplication sendEvent:] + 292
9 UIKit 0x0005c500 _UIApplicationHandleEvent + 5016
10 GraphicsServices 0x00004140 PurpleEventCallback + 660
11 CoreFoundation 0x00071aa4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 20
12 CoreFoundation 0x00073848 __CFRunLoopDoSource1 + 160
13 CoreFoundation 0x00074626 __CFRunLoopRun + 514
14 CoreFoundation 0x0001d8e4 CFRunLoopRunSpecific + 224
15 CoreFoundation 0x0001d7ec CFRunLoopRunInMode + 52
16 GraphicsServices 0x000036e8 GSEventRunModal + 108
17 GraphicsServices 0x00003794 GSEventRun + 56
18 UIKit 0x000062a0 -[UIApplication _run] + 396
19 UIKit 0x00004e10 UIApplicationMain + 664
20 app 0x0000240c main (main.m:14)
21 app 0x000023a8 start + 44
The crash happens from taking a photo, going to new view, manipulating photo, saving it, sending it, returning to the previous view and then trying to go back to the view before that.
Make sure you're properly retaining and releasing your nib objects as outlined here.
Related
I'v released an update to my app in AppStore, it got accepted pretty quick. Yet, it crashes right after an update. If installed on clean device it works, yet crashes if older version was present... I guess I messed up something and I'm trying to figure out what. I get crash reports from itunes connect, yet they do not tell me quite much. In other crash logs which I'v seen on stackoverflow questions there is Class name, method name and line of crash. While all my crash reports contain only bytes which give me zero information where and what is wrong.
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Crashed Thread: 0
Last Exception Backtrace:
0 CoreFoundation 0x3231b3e2 __exceptionPreprocess + 158
1 libobjc.A.dylib 0x3a01695e objc_exception_throw + 26
2 CoreFoundation 0x32266ef4 -[__NSArrayM objectAtIndex:] + 160
3 kodinisRaktas 0x000b939a 0x0009f000 + 107418
4 kodinisRaktas 0x000b9282 0x0009f000 + 107138
5 kodinisRaktas 0x000a2434 0x0009f000 + 13364
6 UIKit 0x34149574 -[UIViewController loadViewIfRequired] + 360
7 UIKit 0x3419e1f2 -[UIViewController contentScrollView] + 22
8 UIKit 0x3419e138 -[UINavigationController _computeAndApplyScrollContentInsetDeltaForViewController:] + 24
9 UIKit 0x3419e01c -[UINavigationController _layoutViewController:] + 28
10 UIKit 0x3419df48 -[UINavigationController _updateScrollViewFromViewController:toViewController:] + 268
11 UIKit 0x3419d694 -[UINavigationController _startTransition:fromViewController:toViewController:] + 60
12 UIKit 0x3419d57c -[UINavigationController _startDeferredTransitionIfNeeded:] + 320
13 UIKit 0x3416e55c -[UILayoutContainerView layoutSubviews] + 176
14 UIKit 0x3412d8c2 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 254
15 QuartzCore 0x33ed950e -[CALayer layoutSublayers] + 210
16 QuartzCore 0x33ed90b0 CA::Layer::layout_if_needed(CA::Transaction*) + 456
17 QuartzCore 0x33f07eca -[CALayer layoutIfNeeded] + 138
18 UIKit 0x341d70dc -[UIViewController window:setupWithInterfaceOrientation:] + 204
19 UIKit 0x341d62c6 -[UIWindow _setRotatableClient:toOrientation:updateStatusBar:duration:force:isRotating:] + 3598
20 UIKit 0x341d54aa -[UIWindow _setRotatableClient:toOrientation:updateStatusBar:duration:force:] + 42
21 UIKit 0x341d5434 -[UIWindow _setRotatableViewOrientation:duration:force:] + 64
22 UIKit 0x3430acb4 __57-[UIWindow _updateToInterfaceOrientation:duration:force:]_block_invoke_0 + 100
23 UIKit 0x3419367e -[UIWindow _updateToInterfaceOrientation:duration:force:] + 214
24 UIKit 0x341933c2 -[UIWindow setAutorotates:forceUpdateInterfaceOrientation:] + 690
25 UIKit 0x34192d2a -[UIViewController _tryBecomeRootViewControllerInWindow:] + 150
26 UIKit 0x34189e86 -[UIWindow addRootViewControllerViewIfPossible] + 366
27 UIKit 0x341d4ef2 -[UIWindow setRootViewController:] + 658
28 kodinisRaktas 0x000a1bd4 0x0009f000 + 11220
29 kodinisRaktas 0x000a18f6 0x0009f000 + 10486
30 UIKit 0x3418aa9c -[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 248
31 UIKit 0x3418a620 -[UIApplication _callInitializationDelegatesForURL:payload:suspended:] + 1164
32 UIKit 0x3418282e -[UIApplication _runWithURL:payload:launchOrientation:statusBarStyle:statusBarHidden:] + 694
33 UIKit 0x3412ad1a -[UIApplication handleEvent:withNewEvent:] + 1006
34 UIKit 0x3412a7a8 -[UIApplication sendEvent:] + 68
35 UIKit 0x3412a1ea _UIApplicationHandleEvent + 6194
36 GraphicsServices 0x35e425f2 _PurpleEventCallback + 586
37 GraphicsServices 0x35e42222 PurpleEventCallback + 30
38 CoreFoundation 0x322f03e2 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 30
39 CoreFoundation 0x322f0386 __CFRunLoopDoSource1 + 134
40 CoreFoundation 0x322ef20a __CFRunLoopRun + 1378
41 CoreFoundation 0x32262238 CFRunLoopRunSpecific + 352
42 CoreFoundation 0x322620c4 CFRunLoopRunInMode + 100
43 UIKit 0x34181468 -[UIApplication _run] + 664
44 UIKit 0x3417e2b4 UIApplicationMain + 1116
45 kodinisRaktas 0x000a0d96 0x0009f000 + 7574
46 kodinisRaktas 0x000a0d4c 0x0009f000 + 7500
I can't reproduce the crash on my own device, so this is all I got to determine the crash source. Any ideas ?
You should symbolicate the crash log by opening it in Xcode and clicking Re-symbolicate. If this doesn't work you can do something like this How to Manually Symbolicate iOS Crash to View Crash Logs
I have an App that works perfectly on Debug (device and simulator) but once I archive it for AdHoc it just crashes.
Even with the Distribution provision files selected y clic play and works fine.
Now if I make an .ipa through AdHoc... it loads and crashes... 1seg... not even open.
I guess maybe something is wrong, but how on earth I can find the bug if there's any? I don't have any log message and it's a big big App.
Any idea?
Thanks.
By the way, this is what I get:
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libobjc.A.dylib 0x38af35d0 objc_msgSend + 16
1 CoreFoundation 0x39a0d4e8 CFURLCopyScheme + 144
2 CoreGraphics 0x318e6e28 CGDataProviderCreateWithURL + 44
3 CoreGraphics 0x318ffc5c CGPDFDocumentCreateWithURL + 4
4 READERSoft 0x000e10f0 CGPDFDocumentCreateX (CGPDFDocument.m:42)
5 READERSoft 0x000aeab4 -[ContentViewController viewDidLoad] (ContentViewController.m:56)
6 UIKit 0x332ce544 -[UIViewController loadViewIfRequired] + 360
7 UIKit 0x3330ed2c -[UIWindow addRootViewControllerViewIfPossible] + 60
8 UIKit 0x3330aac8 -[UIWindow _setHidden:forced:] + 360
9 UIKit 0x3334c19c -[UIWindow makeKeyAndVisible] + 56
10 READERSoft 0x000b618a -[AppDelegate application:didFinishLaunchingWithOptions:] (AppDelegate.m:44)
11 UIKit 0x3330fa74 -[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 248
12 UIKit 0x3330f5f8 -[UIApplication _callInitializationDelegatesForURL:payload:suspended:] + 1164
13 UIKit 0x33307806 -[UIApplication _runWithURL:payload:launchOrientation:statusBarStyle:statusBarHidden:] + 694
14 UIKit 0x332afcea -[UIApplication handleEvent:withNewEvent:] + 1006
15 UIKit 0x332af778 -[UIApplication sendEvent:] + 68
16 UIKit 0x332af1ba _UIApplicationHandleEvent + 6194
17 GraphicsServices 0x39b435f4 _PurpleEventCallback + 588
18 GraphicsServices 0x39b43222 PurpleEventCallback + 30
19 CoreFoundation 0x39a743e4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 32
20 CoreFoundation 0x39a74386 __CFRunLoopDoSource1 + 134
21 CoreFoundation 0x39a7320a __CFRunLoopRun + 1378
22 CoreFoundation 0x399e6238 CFRunLoopRunSpecific + 352
23 CoreFoundation 0x399e60c4 CFRunLoopRunInMode + 100
24 UIKit 0x33306440 -[UIApplication _run] + 664
25 UIKit 0x3330328c UIApplicationMain + 1116
26 READERSoft 0x000b5f5a main (main.m:9)
27 READERSoft 0x000ae89c start + 36
here is my problem:
I have a fully working app which runs quite perfect on my iPhone 4S running iOS 5.1.1.
Now Apple rejected my app because they found that the app crashed upon launch on iPhone 4 running iOS 5.1.1. What do I have to do to compile for the iPhone 4? I can't really test it because I only have an iPhone 4S to my disposal. I already did some tweaking in the project settings and added armv6. What else do I have to do?
I symbolicated the crashreport I got from apple as you can see below.
However, the problem remains the same. I can not figure out why my app does not run on an iPhone 4. I found one piece of code that is mentioned as #6 of the last exceptions.
It is located in ViewController.m. This is my code at the specified line:
self.player =[[MPMoviePlayerController alloc] initWithContentURL:[NSURL fileURLWithPath:url]];
Last Exception Backtrace:
0 CoreFoundation 0x3742088f __exceptionPreprocess + 163
1 libobjc.A.dylib 0x35125259 objc_exception_throw + 33
2 CoreFoundation 0x37420789 +[NSException raise:format:] + 1
3 CoreFoundation 0x374207ab +[NSException raise:format:] + 35
4 Foundation 0x37c0805f -[NSURL(NSURL) initFileURLWithPath:] + 79
5 Foundation 0x37c07ffb +[NSURL(NSURL) fileURLWithPath:] + 43
6 Podman 0x00021feb -[ViewController viewDidLoad] (ViewController.m:43)
7 UIKit 0x3112dc8b -[UIViewController view] + 167
8 UIKit 0x3112c461 -[UIWindow addRootViewControllerViewIfPossible] + 45
9 UIKit 0x3111ee87 -[UIWindow _setHidden:forced:] + 295
10 UIKit 0x3118f7d5 -[UIWindow makeKeyAndVisible] + 25
11 UIKit 0x3112ce6d -[UIApplication _callInitializationDelegatesForURL:payload:suspended:] + 1633
12 UIKit 0x311267dd -[UIApplication _runWithURL:payload:launchOrientation:statusBarStyle:statusBarHidden:] + 409
13 UIKit 0x310f4ac3 -[UIApplication handleEvent:withNewEvent:] + 1011
14 UIKit 0x310f4567 -[UIApplication sendEvent:] + 55
15 UIKit 0x310f3f3b _UIApplicationHandleEvent + 5827
16 GraphicsServices 0x33b3622b PurpleEventCallback + 883
17 CoreFoundation 0x373f4523 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 39
18 CoreFoundation 0x373f44c5 __CFRunLoopDoSource1 + 141
19 CoreFoundation 0x373f3313 __CFRunLoopRun + 1371
20 CoreFoundation 0x373764a5 CFRunLoopRunSpecific + 301
21 CoreFoundation 0x3737636d CFRunLoopRunInMode + 105
22 UIKit 0x3112586b -[UIApplication _run] + 551
23 UIKit 0x31122cd5 UIApplicationMain + 1081
24 Podman 0x00021e7b main (main.m:16)
25 Podman 0x00021e30 start + 40
I have a strange problem with my app, sometimes, very rare in fact, when run on iPhone4, it crashes right at the beginning, I got the crash log, but I really can't make anything of it. I'm kind of stuck, where should I look? Here is the log:
0 libsystem_kernel.dylib 0x34c96a1c __pthread_kill + 8
1 libsystem_c.dylib 0x328ee3b4 pthread_kill + 52
2 libsystem_c.dylib 0x328e6bf8 abort + 72
3 libsystem_c.dylib 0x329146d4 __assert_rtn + 140
4 My App 0x0000fb8c 0x1000 + 60300
5 My App 0x0000fec4 0x1000 + 61124
6 My App 0x00009ffc 0x1000 + 36860
7 CoreFoundation 0x359c979c __invoking___ + 60
8 CoreFoundation 0x35941436 -[NSInvocation invoke] + 102
9 My App 0x0005f408 0x1000 + 386056
10 My App 0x0005c9b8 0x1000 + 375224
11 CoreFoundation 0x3593656a -[NSObject(NSObject) performSelector:withObject:withObject:] + 18
12 My App 0x000b60d4 0x1000 + 741588
13 My App 0x000b6bc0 0x1000 + 744384
14 My App 0x000b8c9c 0x1000 + 752796
15 UIKit 0x35584bee -[UIWindow _sendTouchesForEvent:] + 362
16 UIKit 0x35584568 -[UIWindow sendEvent:] + 256
17 UIKit 0x3556d30c -[UIApplication sendEvent:] + 292
18 UIKit 0x3556cc4c _UIApplicationHandleEvent + 5084
19 GraphicsServices 0x35350e70 PurpleEventCallback + 660
20 CoreFoundation 0x3599da90 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 20
21 CoreFoundation 0x3599f838 __CFRunLoopDoSource1 + 160
22 CoreFoundation 0x359a0606 __CFRunLoopRun + 514
23 CoreFoundation 0x35930ebc CFRunLoopRunSpecific + 224
24 CoreFoundation 0x35930dc4 CFRunLoopRunInMode + 52
25 GraphicsServices 0x35350418 GSEventRunModal + 108
26 GraphicsServices 0x353504c4 GSEventRun + 56
27 UIKit 0x35597d62 -[UIApplication _run] + 398
28 UIKit 0x35595800 UIApplicationMain + 664
29 My App 0x00002118 0x1000 + 4376
30 My App 0x00002084 0x1000 + 4228
I was not able to find any pattern for the crash, it simply happens like maybe once in 30-40 app start-ups. What beats me, beside the fact that I don't know how the interpret the crash log, is why this happens so rare, with no apparent reason?
You need to symbolicate that crash log before you can see exactly which part of your code is crashing.
I'm getting a strange error with core data. Sometimes, but not all the time my app will crash when I try to access a core data object.
It happens regularly on iPhone 3's and only sometimes on iPhone 4's. I looked at my device log and narrowed it down to an issue with core data. The line the logs refer to is below, tripInstructor is a core data object, its a property of the AppManager class. Not sure if this makes a big difference but I do declare the property as being "nonatomic, retain".
Thanks for any advice
[self.supervisorLbl setText:[AppManager sharedAppManager].tripInstructor.name];
Date/Time: 2011-06-12 20:55:24.865 +1000
OS Version: iPhone OS 4.3.3 (8J2)
Report Version: 104
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x00000000, 0x00000000
Crashed Thread: 0
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x33e8da1c pthread_kill + 8
1 libsystem_c.dylib 0x35e5b3b4 pthread_kill + 52
2 libsystem_c.dylib 0x35e53bf8 abort + 72
3 libstdc++.6.dylib 0x33508a64 __gnu_cxx::__verbose_terminate_handler() + 376
4 libobjc.A.dylib 0x33f1106c _objc_terminate + 104
5 libstdc++.6.dylib 0x33506e36 _cxxabiv1::_terminate(void (*)()) + 46
6 libstdc++.6.dylib 0x33506e8a std::terminate() + 10
7 libstdc++.6.dylib 0x33506efe __cxa_rethrow + 62
8 libobjc.A.dylib 0x33f10fd8 objc_exception_rethrow + 4
9 CoreData 0x35624f66 _PFFaultHandlerLookupRow + 1450
10 CoreData 0x356799ba -[NSFaultHandler fulfillFault:withContext:] + 14
11 CoreData 0x35678782 _PF_FulfillDeferredFault + 354
12 CoreData 0x35623f18 _sharedIMPL_pvfk_core + 52
13 CoreData 0x35626b68 _pvfk_5 + 4
14 eLogger 0x0000e346 -[VicLogVC viewWillAppear:] (VicLogVC.m:207)
15 UIKit 0x3636bf14 -[UINavigationController _startTransition:fromViewController:toViewController:] + 604
16 UIKit 0x3636bc3c -[UINavigationController _startDeferredTransitionIfNeeded] + 176
17 UIKit 0x3635dd56 -[UINavigationController pushViewController:transition:forceImmediate:] + 634
18 UIKit 0x3635dacc -[UINavigationController pushViewController:animated:] + 28
19 eLogger 0x00025332 -[TripScreenVC _populateAndDisplayVicLog] (TripScreenVC.m:221)
20 eLogger 0x00025492 -[TripScreenVC _determineLogScreen] (TripScreenVC.m:258)
21 eLogger 0x000255d4 -[TripScreenVC buttonPressed:] (TripScreenVC.m:307)
22 CoreFoundation 0x30d4356a -[NSObject(NSObject) performSelector:withObject:withObject:] + 18
23 UIKit 0x36343ec2 -[UIApplication sendAction:to:from:forEvent:] + 78
24 UIKit 0x36343e62 -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 26
25 UIKit 0x36343e34 -[UIControl sendAction:to:forEvent:] + 32
26 UIKit 0x36343b86 -[UIControl(Internal) _sendActionsForEvents:withEvent:] + 350
27 UIKit 0x3634441c -[UIControl touchesEnded:withEvent:] + 336
28 UIKit 0x36342bee -[UIWindow _sendTouchesForEvent:] + 362
29 UIKit 0x36342568 -[UIWindow sendEvent:] + 256
30 UIKit 0x3632b30c -[UIApplication sendEvent:] + 292
31 UIKit 0x3632ac4c _UIApplicationHandleEvent + 5084
32 GraphicsServices 0x34e2be70 PurpleEventCallback + 660
33 CoreFoundation 0x30daaa90 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION + 20
34 CoreFoundation 0x30dac838 __CFRunLoopDoSource1 + 160
35 CoreFoundation 0x30dad606 __CFRunLoopRun + 514
36 CoreFoundation 0x30d3debc CFRunLoopRunSpecific + 224
37 CoreFoundation 0x30d3ddc4 CFRunLoopRunInMode + 52
38 GraphicsServices 0x34e2b418 GSEventRunModal + 108
39 GraphicsServices 0x34e2b4c4 GSEventRun + 56
40 UIKit 0x36355d62 -[UIApplication _run] + 398
41 UIKit 0x36353800 UIApplicationMain + 664
42 eLogger 0x00002ff8 main (main.m:14)
43 eLogger 0x00002fa0 start + 32
You are likely holding on to an invalid reference to a managed object, it looks like it was turned into a fault by the managed object context, perhaps after calling -save: or -reset on the context.
If you deleted an object from your store, and still held a reference to the managed object in the ivar then that could be the cause of this error. The object will be deleted by CoreData and turned into a fault when -save: is called (at which point you should nil and reset your ivars). But, when you try to fault the object (by accessing one or more of it's properties) it won't be found in the store because you deleted it.