App rejected due to crash on launch.

Question

Created Aug ’20

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Participants 2

This log comes from Apple and I can't recreate the issue on my own devices so fixing this is very hard.

Here's the log:

Code Block Last Exception Backtrace:
0   CoreFoundation                  0x1ac3d7654 exceptionPreprocess + 224
1   libobjc.A.dylib                 0x1ac0f9bcc objc_exception_throw + 55
2   AVFoundation                    0x1b6689f00 -[AVCaptureSession addInput:] + 851
3   BriskQR - QR and Barcode Scanner    0x1043111bc 0x1042fc000 + 86460
4   BriskQR - QR and Barcode Scanner    0x104310b88 0x1042fc000 + 84872
5   UIKitCore                       0x1afe4d734 -[UIViewController _setViewAppearState:isAnimating:] + 607
6   UIKitCore                       0x1afe4ddd8 -[UIViewController viewWillAppear:] + 123
7   UIKitCore                       0x1afd87ec8 -[UITabBarController viewWillAppear:] + 279
8   UIKitCore                       0x1afe4d734 -[UIViewController _setViewAppearState:isAnimating:] + 607
9   UIKitCore                       0x1afe4ddd8 -[UIViewController viewWillAppear:] + 123
10  UIKitCore                       0x1afd6b9c0 56-[UIPresentationController runTransitionForCurrentState]_block_invoke.465 + 1315
11  UIKitCore                       0x1afd7152c +[UIPresentationController _scheduleTransition:] + 95
12  UIKitCore                       0x1afd6b214 -[UIPresentationController runTransitionForCurrentState] + 1663
13  UIKitCore                       0x1afd686b8 -[UIPresentationController _presentWithAnimationController:interactionController:target:didEndSelector:] + 1007
14  UIKitCore                       0x1b04c2cf4 -[UIWindow addRootViewControllerViewIfPossible] + 435
15  UIKitCore                       0x1b04c232c -[UIWindow _updateLayerOrderingAndSetLayerHidden:actionBlock:] + 227
16  UIKitCore                       0x1b04c328c -[UIWindow _setHidden:forced:] + 351
17  UIKitCore                       0x1b04d4110 -[UIWindow _mainQueue_makeKeyAndVisible] + 47
18  UIKitCore                       0x1b0483250 -[UIApplication _callInitializationDelegatesWithActions:forCanvas:payload:fromOriginatingProcess:] + 3175
19  UIKitCore                       0x1b048923c -[UIApplication _runWithMainScene:transitionContext:completion:] + 1243
20  UIKitCore                       0x1afc2da2c -[_UISceneLifecycleMultiplexer completeApplicationLaunchWithFBSScene:transitionContext:] + 147
21  UIKitCore                       0x1b00de1e8 _UIScenePerformActionsWithLifecycleActionMask + 99
22  UIKitCore                       0x1afc2e510 101-[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:]_block_invoke + 195
23  UIKitCore                       0x1afc2df64 -[_UISceneLifecycleMultiplexer _performBlock:withApplicationOfDeactivationReasons:fromReasons:] + 287
24  UIKitCore                       0x1afc2e33c -[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:] + 739
25  UIKitCore                       0x1afc2dbfc -[_UISceneLifecycleMultiplexer uiScene:transitionedFromState:withTransitionContext:] + 335
26  UIKitCore                       0x1afc32098 186-[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:]_block_invoke_2 + 187
27  UIKitCore                       0x1b00022ac +[BSAnimationSettings+ 5919404 (UIKit) tryAnimatingWithSettings:actions:completion:] + 811
28  UIKitCore                       0x1b00f762c _UISceneSettingsDiffActionPerformChangesWithTransitionContext + 243
29  UIKitCore                       0x1afc31df4 186-[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:]_block_invoke + 139
30  UIKitCore                       0x1b00f7528 _UISceneSettingsDiffActionPerformActionsWithDelayForTransitionContext + 99
31  UIKitCore                       0x1afc31c5c -[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:] + 375
32  UIKitCore                       0x1afaa1e30 64-[UIScene scene:didUpdateWithDiff:transitionContext:completion:]_block_invoke + 635
33  UIKitCore                       0x1afaa09d0 -[UIScene _emitSceneSettingsUpdateResponseForCompletion:afterSceneUpdateWork:] + 247
34  UIKitCore                       0x1afaa1b68 -[UIScene scene:didUpdateWithDiff:transitionContext:completion:] + 219
35  UIKitCore                       0x1b0487488 -[UIApplication workspace:didCreateScene:withTransitionContext:completion:] + 539
36  UIKitCore                       0x1b0027598 -[UIApplicationSceneClientAgent scene:didInitializeWithEvent:completion:] + 359
37  FrontBoardServices              0x1b155e61c -[FBSSceneImpl _callOutQueue_agent_didCreateWithTransitionContext:completion:] + 423
38  FrontBoardServices              0x1b1583194 86-[FBSWorkspaceScenesClient sceneID:createWithParameters:transitionContext:completion:]_block_invoke.154 + 99
39  FrontBoardServices              0x1b1568bfc -[FBSWorkspace _calloutQueue_executeCalloutFromSource:withBlock:] + 231
40  FrontBoardServices              0x1b1582e50 86-[FBSWorkspaceScenesClient sceneID:createWithParameters:transitionContext:completion:]_block_invoke

Boost

Answer 1

Etresoft OP

Aug ’20

Nobody here will be able to read your crash log for you. You will have to symbolicate it and see what parameters you are passing to "[AVCaptureSession addInput:]" that are causing it to throw an exception.

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