2011-04-20 18:38:41.347 RIE[1683:607] -[UICGColor _shouldContinuePlaybackInBackground]: unrecognized selector sent to instance 0x28db10
2011-04-20 18:38:41.417 RIE[1683:607] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UICGColor _shouldContinuePlaybackInBackground]: unrecognized selector sent to instance 0x28db10'
*** Call stack at first throw:
(
0 CoreFoundation 0x342ed64f __exceptionPreprocess + 114
1 libobjc.A.dylib 0x35570c5d objc_exception_throw + 24
2 CoreFoundation 0x342f11bf -[NSObject(NSObject) doesNotRecognizeSelector:] + 102
3 CoreFoundation 0x342f0649 ___forwarding___ + 508
4 CoreFoundation 0x34267180 _CF_forwarding_prep_0 + 48
5 MediaPlayer 0x344628b7 -[MPMoviePlayerViewController _moviePlayerViewController_applicationDidEnterBackgroundNotification:] + 42
6 Foundation 0x333b5183 _nsnote_callback + 142
7 CoreFoundation 0x342bc20f __CFXNotificationPost_old + 402
8 CoreFoundation 0x34256eeb _CFXNotificationPostNotification + 118
9 Foundation 0x333b25d3 -[NSNotificationCenter postNotificationName:object:userInfo:] + 70
10 UIKit 0x36364d01 -[UIApplication _handleApplicationSuspend:eventInfo:] + 500
11 UIKit 0x362feaf9 -[UIApplication handleEvent:withNewEvent:] + 1916
12 UIKit 0x362fe215 -[UIApplication sendEvent:] + 44
13 UIKit 0x362fdc53 _UIApplicationHandleEvent + 5090
14 GraphicsServices 0x33e58e77 PurpleEventCallback + 666
15 CoreFoundation 0x342c4a97 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 26
16 CoreFoundation 0x342c683f __CFRunLoopDoSource1 + 166
17 CoreFoundation 0x342c760d __CFRunLoopRun + 520
18 CoreFoundation 0x34257ec3 CFRunLoopRunSpecific + 230
19 CoreFoundation 0x34257dcb CFRunLoopRunInMode + 58
20 GraphicsServices 0x33e5841f GSEventRunModal + 114
21 GraphicsServices 0x33e584cb GSEventRun + 62
22 UIKit 0x36328d69 -[UIApplication _run] + 404
23 UIKit 0x36326807 UIApplicationMain + 670
24 Motor Show 0x0000219b main + 70
25 Motor Show 0x00002150 start + 40
)
terminate called after throwing an instance of 'NSException'
Program received signal: “SIGABRT”.
Hard to say given just the stack trace, but I would suggest the following:
Implement applicationWillResignActive: in your UIApplicationDelegate to ensure that video playback is paused or stopped before the application enters the background.
Create a custom UIApplication subclass to use in your app, and override the _handleApplicationSuspend:eventInfo: method so that it returns without propagating the event to other classes further down the chain.
Figure out how to unregister your MPMoviePlayerViewController component from the notification center so that it does not receive the 'ApplicationDidEnterBackgroundNotification'.
Related
Here's what I did: I control dragged from the button to the viewController and starting the app is fine. However, when I click the "let's get started" button, which should segue into the next part of the app, I just get an error. What am I doing wrong?
Latest version of xcode (not beta) and code I wrote (I didn't write any code for the segue though) was in swift.
Also, the error message I'm getting
Registration for remote notification failed with error: REMOTE_NOTIFICATION_SIMULATOR_NOT_SUPPORTED_NSERROR_DESCRIPTION
2016-07-28 14:20:53.108 TouchLogin[6368:503476] -[TouchLogin.BWWalkthroughPageViewController GetStarted:]: unrecognized selector sent to instance 0x7f8cc351b360
2016-07-28 14:20:53.111 TouchLogin[6368:503476] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[TouchLogin.BWWalkthroughPageViewController GetStarted:]: unrecognized selector sent to instance 0x7f8cc351b360'
*** First throw call stack:
(
0 CoreFoundation 0x000000010132bd85 __exceptionPreprocess + 165
1 libobjc.A.dylib 0x0000000103310deb objc_exception_throw + 48
2 CoreFoundation 0x0000000101334d3d -[NSObject(NSObject) doesNotRecognizeSelector:] + 205
3 CoreFoundation 0x000000010127acfa ___forwarding___ + 970
4 CoreFoundation 0x000000010127a8a8 _CF_forwarding_prep_0 + 120
5 UIKit 0x0000000101d96a8d -[UIApplication sendAction:to:from:forEvent:] + 92
6 UIKit 0x0000000101f09e67 -[UIControl sendAction:to:forEvent:] + 67
7 UIKit 0x0000000101f0a143 -[UIControl _sendActionsForEvents:withEvent:] + 327
8 UIKit 0x0000000101f09263 -[UIControl touchesEnded:withEvent:] + 601
9 UIKit 0x000000010227ec52 _UIGestureRecognizerUpdate + 10279
10 UIKit 0x0000000101e0948e -[UIWindow _sendGesturesForEvent:] + 1137
11 UIKit 0x0000000101e0a6c4 -[UIWindow sendEvent:] + 849
12 UIKit 0x0000000101db5dc6 -[UIApplication sendEvent:] + 263
13 UIKit 0x0000000101d8f553 _UIApplicationHandleEventQueue + 6660
14 CoreFoundation 0x0000000101251301 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
15 CoreFoundation 0x000000010124722c __CFRunLoopDoSources0 + 556
16 CoreFoundation 0x00000001012466e3 __CFRunLoopRun + 867
17 CoreFoundation 0x00000001012460f8 CFRunLoopRunSpecific + 488
18 GraphicsServices 0x000000010496dad2 GSEventRunModal + 161
19 UIKit 0x0000000101d94f09 UIApplicationMain + 171
20 TouchLogin 0x0000000100fa6cc2 main + 114
21 libdyld.dylib 0x000000010437192d start + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)
Working on implementing NSUndoManager within an iOS9 app. Current undo code looks like this:
func setActiveColorData(colorData: ColorData) {
if colorData != activeColorData {
print(self)
undoManager?.registerUndoWithTarget(self, selector: "setActiveColorData:", object: activeColorData!)
undoManager?.setActionName("Change color")
print("Set undo action")
activeColorData = colorData
}
}
ColorData is just a simple class with three floats inside of it (hue, saturation, brightness) and some utility methods.
Everything works fine, including the shake gesture which brings up the undo prompt. But once you click undo, the app crashes and the following error:
2016-02-25 16:26:58.225 Color[89399:5503615] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[Color.PickerViewController setActiveColorData:]: unrecognized selector sent to instance 0x7fa080776820'
*** First throw call stack:
(
0 CoreFoundation 0x0000000105b75e65 __exceptionPreprocess + 165
1 libobjc.A.dylib 0x0000000108159deb objc_exception_throw + 48
2 CoreFoundation 0x0000000105b7e48d -[NSObject(NSObject) doesNotRecognizeSelector:] + 205
3 CoreFoundation 0x0000000105acb90a ___forwarding___ + 970
4 CoreFoundation 0x0000000105acb4b8 _CF_forwarding_prep_0 + 120
5 Foundation 0x00000001066b2feb -[_NSUndoStack popAndInvoke] + 261
6 Foundation 0x00000001066b2162 -[NSUndoManager undoNestedGroup] + 424
7 UIKit 0x0000000106c46813 -[UIApplication alertView:clickedButtonAtIndex:] + 151
8 UIKit 0x0000000106f63589 -[UIAlertView _prepareToDismissForTappedIndex:] + 136
9 UIKit 0x0000000106f62fc7 __35-[UIAlertView _prepareAlertActions]_block_invoke50 + 53
10 UIKit 0x0000000106f54572 -[UIAlertController _dismissAnimated:triggeringAction:triggeredByPopoverDimmingView:] + 133
11 UIKit 0x0000000107604eb6 -[_UIAlertControllerView _handleActionSelectionGestureRecognizer:] + 694
12 UIKit 0x000000010711ee73 _UIGestureRecognizerSendTargetActions + 153
13 UIKit 0x000000010711b4e5 _UIGestureRecognizerSendActions + 162
14 UIKit 0x00000001071194e2 -[UIGestureRecognizer _updateGestureWithEvent:buttonEvent:] + 843
15 UIKit 0x00000001071219a0 ___UIGestureRecognizerUpdate_block_invoke904 + 79
16 UIKit 0x000000010712183e _UIGestureRecognizerRemoveObjectsFromArrayAndApplyBlocks + 342
17 UIKit 0x000000010710f101 _UIGestureRecognizerUpdate + 2634
18 UIKit 0x0000000106ca6f8a -[UIWindow _sendGesturesForEvent:] + 1137
19 UIKit 0x0000000106ca81c0 -[UIWindow sendEvent:] + 849
20 UIKit 0x0000000106c56b66 -[UIApplication sendEvent:] + 263
21 UIKit 0x0000000106c30d97 _UIApplicationHandleEventQueue + 6844
22 CoreFoundation 0x0000000105aa1a31 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
23 CoreFoundation 0x0000000105a9795c __CFRunLoopDoSources0 + 556
24 CoreFoundation 0x0000000105a96e13 __CFRunLoopRun + 867
25 CoreFoundation 0x0000000105a96828 CFRunLoopRunSpecific + 488
26 GraphicsServices 0x000000010a416ad2 GSEventRunModal + 161
27 UIKit 0x0000000106c36610 UIApplicationMain + 171
28 Color 0x00000001052a2a7d main + 109
29 libdyld.dylib 0x0000000108c9992d start + 1
30 ??? 0x0000000000000001 0x0 + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
I've check the PickerViewController instance and the memory locations match up (from the print(self) line, in this case 0x7fa080776820). Any idea why it can't invoke this selector? Or is it something else? Thanks!
I'm seeing this same kind of crash in a photo editing app when memory is running low. When I get a memory warning, I clear the undo manager but in my case I believe this crash happens because the memory is getting deleted out from under the undo manager.
In case it's related: https://developer.apple.com/library/ios/documentation/Cocoa/Conceptual/UndoArchitecture/Articles/CleaningUndoStack.html
The first view controller of my project crashed when segue'd to from another view controller - but not when it loads. I get this error message:
2016-01-05 20:06:33.836 collaboration[48812:1788623] -[collaboration.createAccountViewController loginExisting:]: unrecognized selector sent to instance 0x796cc950
2016-01-05 20:06:33.849 collaboration[48812:1788623] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[collaboration.createAccountViewController loginExisting:]: unrecognized selector sent to instance 0x796cc950'
*** First throw call stack:
(
0 CoreFoundation 0x00396a14 __exceptionPreprocess + 180
1 libobjc.A.dylib 0x022c5e02 objc_exception_throw + 50
2 CoreFoundation 0x0039fd63 -[NSObject(NSObject) doesNotRecognizeSelector:] + 275
3 CoreFoundation 0x002dd6bd ___forwarding___ + 1037
4 CoreFoundation 0x002dd28e _CF_forwarding_prep_0 + 14
5 libobjc.A.dylib 0x022da0b5 -[NSObject performSelector:withObject:withObject:] + 84
6 UIKit 0x00df7b79 -[UIApplication sendAction:to:from:forEvent:] + 118
7 UIKit 0x00df7af8 -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 64
8 UIKit 0x00f978f8 -[UIControl sendAction:to:forEvent:] + 79
9 UIKit 0x00f97c78 -[UIControl _sendActionsForEvents:withEvent:] + 408
10 UIKit 0x00f96c7e -[UIControl touchesEnded:withEvent:] + 714
11 UIKit 0x00e74182 -[UIWindow _sendTouchesForEvent:] + 1095
12 UIKit 0x00e75220 -[UIWindow sendEvent:] + 1159
13 UIKit 0x00e19f93 -[UIApplication sendEvent:] + 266
14 UIKit 0x00def668 _UIApplicationHandleEventQueue + 7802
15 CoreFoundation 0x002b06ff __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 15
16 CoreFoundation 0x002a638b __CFRunLoopDoSources0 + 523
17 CoreFoundation 0x002a57a8 __CFRunLoopRun + 1032
18 CoreFoundation 0x002a50e6 CFRunLoopRunSpecific + 470
19 CoreFoundation 0x002a4efb CFRunLoopRunInMode + 123
20 GraphicsServices 0x07075664 GSEventRunModal + 192
21 GraphicsServices 0x070754a1 GSEventRun + 104
22 UIKit 0x00df5bfa UIApplicationMain + 160
23 collaboration 0x00085a3c main + 140
24 libdyld.dylib 0x039bca21 start + 1
25 ??? 0x00000001 0x0 + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)
As you can see, it cites the variable 'loginExisting' as the issue, however loginExisting is not a variable on in any of my scripts (it was before but has since been removes). How can I 'refresh' XCode so that it forgets about the absent variable? I have tried restarting my machine and cleaning XCode but have had not success.
Thank you for your help.
Go to your storyboard that's crashing and right click the yellow icon at the top of the ViewController.
After right clicking, look towards the bottom where it says "Received actions" and delete all of the actions pertaining to the loginExisting method.
This is one of many possible culprits, but this tends to be the most common.
EDIT: It's also possible that you have a property (IBOutlet) connected to the storyboard that no longer exists which will throw an error.
I was messing with my storyboard with no code involved and got this error after I connected "Terms of use" button to a view controller. It was working fine before this action.
-I created and connected a class to Terms of Use View Controller
-I used action push segue to connect
2014-01-22 17:26:45.434 Project[1162:a0b] -[AboutViewController termsOfUseButton:]: unrecognized selector sent to instance 0x8c89d40
2014-01-22 17:26:45.437 Project[1162:a0b] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[AboutViewController termsOfUseButton:]: unrecognized selector sent to instance 0x8c89d40'
*** First throw call stack:
(
0 CoreFoundation 0x0173b5e4 __exceptionPreprocess + 180
1 libobjc.A.dylib 0x014be8b6 objc_exception_throw + 44
2 CoreFoundation 0x017d8903 -[NSObject(NSObject) doesNotRecognizeSelector:] + 275
3 CoreFoundation 0x0172b90b ___forwarding___ + 1019
4 CoreFoundation 0x0172b4ee _CF_forwarding_prep_0 + 14
5 libobjc.A.dylib 0x014d0874 -[NSObject performSelector:withObject:withObject:] + 77
6 UIKit 0x0022e0c2 -[UIApplication sendAction:to:from:forEvent:] + 108
7 UIKit 0x0022e04e -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 61
8 UIKit 0x003260c1 -[UIControl sendAction:to:forEvent:] + 66
9 UIKit 0x00326484 -[UIControl _sendActionsForEvents:withEvent:] + 577
10 UIKit 0x00325733 -[UIControl touchesEnded:withEvent:] + 641
11 UIKit 0x0026b51d -[UIWindow _sendTouchesForEvent:] + 852
12 UIKit 0x0026c184 -[UIWindow sendEvent:] + 1232
13 UIKit 0x0023fe86 -[UIApplication sendEvent:] + 242
14 UIKit 0x0022a18f _UIApplicationHandleEventQueue + 11421
15 CoreFoundation 0x016c483f __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 15
16 CoreFoundation 0x016c41cb __CFRunLoopDoSources0 + 235
17 CoreFoundation 0x016e129e __CFRunLoopRun + 910
18 CoreFoundation 0x016e0ac3 CFRunLoopRunSpecific + 467
19 CoreFoundation 0x016e08db CFRunLoopRunInMode + 123
20 GraphicsServices 0x036909e2 GSEventRunModal + 192
21 GraphicsServices 0x03690809 GSEventRun + 104
22 UIKit 0x0022cd3b UIApplicationMain + 1225
23 Project 0x00003a9d main + 141
24 libdyld.dylib 0x01d77725 start + 0
)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)
(Lame but I found the solution after I finished writing the question)
The reason for this error is I created an IBAction-UIButton method on touch up inside.
I deleted that code and hoped the traces were deleted.
It seems it wasnt, I had to unconnect the touch up inside by clicking the X in red squared spot.
I would try recreating the button and the segue, maybe you changed the IBOutlet name by accident or any other thing.
GL HF
Can anyone help me make sense of the crash log below? It came from Apple after inquiring further about a crash my app had. They rejected the app because of this crash, but I have never once been able to make it occur on my end or with 10+ beta testers. So basically, it is only occurring for them for some reason. It looks like it has to do with presenting a view, but that's weird because, like I said, this view is coming up perfectly fine.
Mar 11 14:46:09 unknown StageBloc[2309] <Error>: *** Terminating app due to uncaught exception
'NSInvalidArgumentException', reason: '-[AccountOverviewViewController popupViewController]: unrecognized selector sent to instance 0x2c7820'
*** Call stack at first throw:
(
0 CoreFoundation 0x3291964f __exceptionPreprocess + 114
1 libobjc.A.dylib 0x36b5cc5d objc_exception_throw + 24
2 CoreFoundation 0x3291d1bf -[NSObject(NSObject) doesNotRecognizeSelector:] + 102
3 CoreFoundation 0x3291c649 ___forwarding___ + 508
4 CoreFoundation 0x32893180 _CF_forwarding_prep_0 + 48
5 AppName 0x0004b56d -[TTBaseViewController shouldAutorotateToInterfaceOrientation:] + 36
6 UIKit 0x35b0dead -[UIViewController _isSupportedInterfaceOrientation:] + 48
7 UIKit 0x35b76e51 -[UIViewController _preferredInterfaceOrientationGivenCurrentOrientation:] + 68
8 UIKit 0x35b75f07 -[UIWindowController transition:fromViewController:toViewController:target:didEndSelector:] + 794
9 UIKit 0x35b756f7 -[UIViewController presentModalViewController:withTransition:] + 2378
10 UIKit 0x35b74cd7 -[UIViewController presentModalViewController:animated:] + 58
11 StageBloc 0x00009bb1 -[StageBlocViewController loginSuccessful] + 196
12 StageBloc 0x00004c21 -[StageBlocAppDelegate successfulAttempt:] + 288
13 CoreFoundation 0x32886f03 -[NSObject(NSObject) performSelector:withObject:] + 22
14 AppName 0x0002aa75 -[ASIHTTPRequest reportFinished] + 60
15 CoreFoundation 0x32886f03 -[NSObject(NSObject) performSelector:withObject:] + 22
16 Foundation 0x325707a9 __NSThreadPerformPerform + 268
17 CoreFoundation 0x328f0a79 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 12
18 CoreFoundation 0x328f275f __CFRunLoopDoSources0 + 382
19 CoreFoundation 0x328f34eb __CFRunLoopRun + 230
20 CoreFoundation 0x32883ec3 CFRunLoopRunSpecific + 230
21 CoreFoundation 0x32883dcb CFRunLoopRunInMode + 58
22 GraphicsServices 0x30b2b41f GSEventRunModal + 114
23 GraphicsServices 0x30b2b4cb GSEventRun + 62
24 UIKit 0x35af9d69 -[UIApplication _run] + 404
25 UIKit 0x35af7807 UIApplicationMain + 670
26 AppName 0x00002ae1 main + 48
27 AppName 0x00002aac start + 40
)
This had to do with forgetting to add some required built variables to my project that the Three20 libraries use. I didn't notice it because you can't run App Store release builds locally.