[BUG]: The app crashes occasionally when the device is rotated during exploration. #5455

Vishwajith-Shettigar · 2024-07-01T05:43:43Z

Describe the bug

The app crashes occasionally when the device is rotated during exploration.

The attached video shows the app crashing when the user rotates the device after selecting input. However, I later found that it crashes even without selecting input.

Steps To Reproduce

Open any lesson and rotate device.

Expected Behavior

The crash should not happen.

Screenshots/Videos

Record_2024-07-01-10-32-04_943a62cb4c6fb83e010e1c2e82766a17.online-video-cutter.com.mp4

Device:

Android 10
Realme 3

Full stacktrace


   --------- beginning of crash
2024-07-01 12:33:04.441 20689-20689/org.oppia.android E/AndroidRuntime: FATAL EXCEPTION: main
    Process: org.oppia.android, PID: 20689
    kotlin.UninitializedPropertyAccessException: lateinit property state has not been initialized
        at org.oppia.android.app.player.audio.AudioViewModel.loadAudio(AudioViewModel.kt:91)
        at org.oppia.android.app.player.audio.AudioViewModel.loadMainContentAudio(AudioViewModel.kt:76)
        at org.oppia.android.app.player.audio.AudioFragmentPresenter.subscribeToAudioLanguageLiveData$lambda-3(AudioFragmentPresenter.kt:162)
        at org.oppia.android.app.player.audio.AudioFragmentPresenter.lambda$fdov4KnYyyWXrE4vXcM8K07F1xI(Unknown Source:0)
        at org.oppia.android.app.player.audio.-$$Lambda$AudioFragmentPresenter$fdov4KnYyyWXrE4vXcM8K07F1xI.onChanged(Unknown Source:4)
        at androidx.lifecycle.LiveData.considerNotify(LiveData.java:131)
        at androidx.lifecycle.LiveData.dispatchingValue(LiveData.java:149)
        at androidx.lifecycle.LiveData.setValue(LiveData.java:307)
        at androidx.lifecycle.MutableLiveData.setValue(MutableLiveData.java:50)
        at androidx.lifecycle.Transformations$1.onChanged(Transformations.java:76)
        at androidx.lifecycle.MediatorLiveData$Source.onChanged(MediatorLiveData.java:152)
        at androidx.lifecycle.LiveData.considerNotify(LiveData.java:131)
        at androidx.lifecycle.LiveData.dispatchingValue(LiveData.java:149)
        at androidx.lifecycle.LiveData.setValue(LiveData.java:307)
        at org.oppia.android.util.data.DataProviders$NotifiableAsyncLiveData.setValue(DataProviders.kt:405)
        at org.oppia.android.util.data.DataProviders$NotifiableAsyncLiveData.setValue(DataProviders.kt:354)
        at androidx.lifecycle.LiveData$1.run(LiveData.java:91)
        at android.os.Handler.handleCallback(Handler.java:883)
        at android.os.Handler.dispatchMessage(Handler.java:100)
        at android.os.Looper.loop(Looper.java:227)
        at android.app.ActivityThread.main(ActivityThread.java:7822)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1026)
2024-07-01 12:33:04.447 1463-3711/? D/OppoDisplayPolicy: com.android.systemui, change system app cutoutMode: color always
2024-07-01 12:33:04.450 20689-21508/org.oppia.android D/FA: Event not sent since app measurement is disabled
2024-07-01 12:33:04.452 1816-16507/? D/Launcher.TouchInteractionService: onActiveNavBarRegionChanges: region = SkRegion((452,1432,612,1520)(618,1432,720,1520))
2024-07-01 12:33:04.454 1463-1485/? V/WindowManager: adjustNotShowWallpaperByOppo: false
2024-07-01 12:33:04.456 1463-1485/? I/WindowManager: Screen frozen for +414ms due to Window{73c7261 u0 org.oppia.android/org.oppia.android.app.player.exploration.ExplorationActivity}
2024-07-01 12:33:04.477 6823-6823/? E/SubscriptionManagerWrapper: java.lang.NoSuchMethodException: android.telephony.SubscriptionManager.getActiveDataSubscriptionId []
2024-07-01 12:33:04.482 1463-8237/? I/Process: ydh getFreeMemory tag = MemFree:
2024-07-01 12:33:04.482 1463-8237/? I/Process: ydh getFreeMemory tag = Buffers:
2024-07-01 12:33:04.482 1463-8237/? I/Process: ydh getFreeMemory tag = Cached:
2024-07-01 12:33:04.482 1463-8237/? I/Process: ydh getFreeMemory tag = IonTotalCache:
2024-07-01 12:33:04.482 1463-8237/? I/Process: ydh getFreeMemory val = 94000
2024-07-01 12:33:04.483 1463-8237/? I/Process: ydh getFreeMemory val = 47568
2024-07-01 12:33:04.483 1463-8237/? I/Process: ydh getFreeMemory val = 1262656
2024-07-01 12:33:04.483 1463-8237/? I/Process: ydh getFreeMemory val = 4716
2024-07-01 12:33:04.483 1463-8237/? E/Process: get_ion_cache_memory: Unable to open /d/ion/system_stats
2024-07-01 12:33:04.486 6823-6823/? I/Choreographer: Skipped 1 frames!  The application may be doing too much work on its main thread.
2024-07-01 12:33:04.507 641-781/? I/hwcomposer: [OVL] (0) Overlay input(0) was used with queue previously  
2024-07-01 12:33:04.507 641-781/? I/hwcomposer: [DBQ] (q2:0x726b66d300) Buffer queue is destroyed  
2024-07-01 12:33:04.507 641-781/? I/hwcomposer: [DBQ] (q2:0x726b66d300) Free Slot(0), handle=0x726b651000, 4377600 -> 0  
2024-07-01 12:33:04.514 1463-8237/? I/Process: ydh getFreeMemory tag = MemFree:
2024-07-01 12:33:04.514 1463-8237/? I/Process: ydh getFreeMemory tag = Buffers:
2024-07-01 12:33:04.514 1463-8237/? I/Process: ydh getFreeMemory tag = Cached:
2024-07-01 12:33:04.514 1463-8237/? I/Process: ydh getFreeMemory tag = IonTotalCache:
2024-07-01 12:33:04.514 1463-8237/? I/Process: ydh getFreeMemory val = 93376
2024-07-01 12:33:04.514 1463-8237/? I/Process: ydh getFreeMemory val = 47568
2024-07-01 12:33:04.514 1463-8237/? I/Process: ydh getFreeMemory val = 1262700
2024-07-01 12:33:04.514 1463-8237/? I/Process: ydh getFreeMemory val = 4536
2024-07-01 12:33:04.514 1463-8237/? E/Process: get_ion_cache_memory: Unable to open /d/ion/system_stats
2024-07-01 12:33:04.650 1463-8237/? W/ActivityTaskManager:   Force finishing activity org.oppia.android/.app.player.exploration.ExplorationActivity
2024-07-01 12:33:04.650 1463-8237/? V/ColorZoomWindowManagerService: prepareZoomTransition: curStack=ActivityStack{68858ed stackId=864 type=standard mode=fullscreen visible=true translucent=true, 1 tasks}   nextStackActivityStack{68858ed stackId=864 type=standard mode=fullscreen visible=true translucent=true, 1 tasks}
2024-07-01 12:33:04.650 1463-8236/? I/Process: ydh getFreeMemory tag = MemFree:
2024-07-01 12:33:04.650 1463-8236/? I/Process: ydh getFreeMemory tag = Buffers:
2024-07-01 12:33:04.650 1463-8236/? I/Process: ydh getFreeMemory tag = Cached:
2024-07-01 12:33:04.650 1463-8236/? I/Process: ydh getFreeMemory tag = IonTotalCache:
2024-07-01 12:33:04.650 1463-8236/? I/Process: ydh getFreeMemory val = 88988
2024-07-01 12:33:04.650 1463-8236/? I/Process: ydh getFreeMemory val = 47580
2024-07-01 12:33:04.650 1463-8236/? I/Process: ydh getFreeMemory val = 1263152
2024-07-01 12:33:04.650 1463-8236/? I/Process: ydh getFreeMemory val = 9440
2024-07-01 12:33:04.651 1463-8236/? E/Process: get_ion_cache_memory: Unable to open /d/ion/system_stats
2024-07-01 12:33:04.651 1463-8237/? D/PowerHalWrapper: <amsBoostResume> last:org.oppia.android, next:org.oppia.android 
2024-07-01 12:33:04.652 1463-8236/? I/Process: ydh getFreeMemory tag = MemFree:
2024-07-01 12:33:04.652 1463-8236/? I/Process: ydh getFreeMemory tag = Buffers:
2024-07-01 12:33:04.652 1463-8236/? I/Process: ydh getFreeMemory tag = Cached:
2024-07-01 12:33:04.652 1463-8236/? I/Process: ydh getFreeMemory tag = IonTotalCache:
2024-07-01 12:33:04.652 1463-8236/? I/Process: ydh getFreeMemory val = 88988
2024-07-01 12:33:04.652 1463-8236/? I/Process: ydh getFreeMemory val = 47580
2024-07-01 12:33:04.652 1463-8236/? I/Process: ydh getFreeMemory val = 1263152
2024-07-01 12:33:04.652 1463-8236/? I/Process: ydh getFreeMemory val = 9440
2024-07-01 12:33:04.652 1463-8236/? E/Process: get_ion_cache_memory: Unable to open /d/ion/system_stats
2024-07-01 12:33:04.654 1463-8236/? I/Process: ydh getFreeMemory tag = MemFree:
2024-07-01 12:33:04.654 1463-8236/? I/Process: ydh getFreeMemory tag = Buffers:
2024-07-01 12:33:04.654 1463-8236/? I/Process: ydh getFreeMemory tag = Cached:
2024-07-01 12:33:04.654 1463-8236/? I/Process: ydh getFreeMemory tag = IonTotalCache:
2024-07-01 12:33:04.654 1463-8236/? I/Process: ydh getFreeMemory val = 88988
2024-07-01 12:33:04.654 1463-8236/? I/Process: ydh getFreeMemory val = 47580
2024-07-01 12:33:04.654 1463-8236/? I/Process: ydh getFreeMemory val = 1263152
2024-07-01 12:33:04.654 1463-8236/? I/Process: ydh getFreeMemory val = 9440
2024-07-01 12:33:04.654 1463-8236/? E/Process: get_ion_cache_memory: Unable to open /d/ion/system_stats
2024-07-01 12:33:04.655 20689-20689/org.oppia.android I/Process: Sending signal. PID: 20689 SIG: 9
2024-07-01 12:33:04.659 1829-3741/? W/ContextImpl: Calling a method in the system process without a qualified user: android.app.ContextImpl.startService:1609 android.content.ContextWrapper.startService:680 com.coloros.performance.service.FrameCollectService.startQualityProtect:288 com.coloros.performance.service.FrameCollectService.recordAppErrorEvent:339 com.coloros.performance.service.FrameCollectService.access$000:58 
2024-07-01 12:33:04.661 1463-8237/? D/OppoDetectOidt: detectExceptionsForOIDT type:0
2024-07-01 12:33:04.661 1829-1829/? I/QualityProtectService: MemoryMallocDebug is closed
2024-07-01 12:33:04.665 1829-21744/? I/QualityProtectService: EAP_LOG:eap_log_crash
2024-07-01 12:33:04.665 1829-21744/? I/QualityProtectService: keep service alive
2024-07-01 12:33:04.671 1829-2895/? W/ContextImpl: Calling a method in the system process without a qualified user: android.app.ContextImpl.startService:1609 android.content.ContextWrapper.startService:680 com.oppo.statistics.record.RecordHandler.startDcsService:210 com.oppo.statistics.record.RecordHandler.addTask:137 com.oppo.statistics.agent.CommonAgent.recordCommon:23 
2024-07-01 12:33:04.676 3832-7905/? W/DCS: Record event failed. DCS reject event: [appId=20089,logTag=20089,eventId=performance_crash] . Pls check server config.
2024-07-01 12:33:04.699 1463-21743/? D/OppoThermalStats: SimpleTopProcesses: {system_server=20, lastSamepleWallTime=2024-07-01 12:27:50.995, usap64=2, surfaceflinger=3.6, com.android.phone=3.6}
2024-07-01 12:33:04.700 1463-21743/? D/OppoThermalStats: reset mHaveCaptured:false
2024-07-01 12:33:04.703 1463-21743/? I/DropBoxManagerService: add tag=data_app_crash isTagEnabled=true flags=0x2
2024-07-01 12:33:04.708 1463-21743/? W/DropBoxManagerService: Dropping: data_app_crash (10 > 0 bytes)
2024-07-01 12:33:04.709 1463-21743/? I/ColorEapManager: UserId of entry: 0
2024-07-01 12:33:04.709 1463-1588/? W/InputDispatcher: channel 'f42ff98 org.oppia.android/org.oppia.android.app.home.HomeActivity (server)' ~ Consumer closed input channel or an error occurred.  events=0x9
2024-07-01 12:33:04.709 1463-1588/? E/InputDispatcher: channel 'f42ff98 org.oppia.android/org.oppia.android.app.home.HomeActivity (server)' ~ Channel is unrecoverably broken and will be disposed!
2024-07-01 12:33:04.709 1463-1588/? W/InputDispatcher: channel 'ccd332f org.oppia.android/org.oppia.android.app.topic.TopicActivity (server)' ~ Consumer closed input channel or an error occurred.  events=0x9
2024-07-01 12:33:04.709 1463-1588/? E/InputDispatcher: channel 'ccd332f org.oppia.android/org.oppia.android.app.topic.TopicActivity (server)' ~ Channel is unrecoverably broken and will be disposed!
2024-07-01 12:33:04.709 1463-1588/? W/InputDispatcher: channel '9493973 org.oppia.android/org.oppia.android.app.profile.ProfileChooserActivity (server)' ~ Consumer closed input channel or an error occurred.  events=0x9
2024-07-01 12:33:04.709 1463-1588/? E/InputDispatcher: channel '9493973 org.oppia.android/org.oppia.android.app.profile.ProfileChooserActivity (server)' ~ Channel is unrecoverably broken and will be disposed!
2024-07-01 12:33:04.709 1463-1588/? W/InputDispatcher: channel '73c7261 org.oppia.android/org.oppia.android.app.player.exploration.ExplorationActivity (server)' ~ Consumer closed input channel or an error occurred.  events=0x9
2024-07-01 12:33:04.709 1463-1588/? E/InputDispatcher: channel '73c7261 org.oppia.android/org.oppia.android.app.player.exploration.ExplorationActivity (server)' ~ Channel is unrecoverably broken and will be disposed!
2024-07-01 12:33:04.711 1463-21743/? D/ColorEapUtils: diffDay: 0
2024-07-01 12:33:04.711 1463-21743/? D/ColorEapUtils: over crash limit, stop collect file
2024-07-01 12:33:04.712 1463-21743/? D/DropBoxManagerService: file :: /data/system/dropbox/[email protected]
2024-07-01 12:33:04.713 1463-1722/? W/ContextImpl: Calling a method in the system process without a qualified user: android.app.ContextImpl.startService:1609 oppo.util.OppoStatistics.startDcsService:400 oppo.util.OppoStatistics.access$100:41 oppo.util.OppoStatistics$1.run:152 java.util.concurrent.ThreadPoolExecutor.runWorker:1167 
2024-07-01 12:33:04.714 1463-21743/? W/AES: Exception Log handling...
2024-07-01 12:33:04.714 1463-21743/? W/AES: Skipped - do not care third party apk
2024-07-01 12:33:04.714 1463-1503/? W/BroadcastQueue: Background execution not allowed: receiving Intent { act=android.intent.action.DROPBOX_ENTRY_ADDED flg=0x10 (has extras) } to com.google.android.gms/.stats.service.DropBoxEntryAddedReceiver
2024-07-01 12:33:04.716 16442-16442/? I/ADB_SERVICES: for fd 18, revents = 2011
2024-07-01 12:33:04.716 1463-3711/? I/WindowManager: WIN DEATH: Window{73c7261 u0 org.oppia.android/org.oppia.android.app.player.exploration.ExplorationActivity}
2024-07-01 12:33:04.716 16442-16442/? I/ADB_SERVICES: for fd 18, revents = 2011
2024-07-01 12:33:04.716 1463-3711/? W/InputDispatcher: Attempted to unregister already unregistered input channel '73c7261 org.oppia.android/org.oppia.android.app.player.exploration.ExplorationActivity (server)'
2024-07-01 12:33:04.716 1463-2139/? V/ActivityManager: Death received in com.android.server.am.ActivityManagerService$AppDeathRecipient@182eb17 for thread android.os.BinderProxy@3294b04, mPid:20689,mApp:ProcessRecord{7744322 20689:org.oppia.android/u0a462}
2024-07-01 12:33:04.717 677-1703/? I/BufferQueueProducer: [org.oppia.android/org.oppia.android.app.player.exploration.ExplorationActivity#0](this:0x7056f1c800,id:11734,api:1,p:20689,c:677) disconnect(P): api 1
2024-07-01 12:33:04.717 16442-16442/? I/ADB_SERVICES: for fd 16, revents = 2011
2024-07-01 12:33:04.718 623-623/? I/Zygote: Process 20689 exited due to signal 9 (Killed)
2024-07-01 12:33:04.718 1463-3711/? V/WindowManager: Changing focus from Window{73c7261 u0 org.oppia.android/org.oppia.android.app.player.exploration.ExplorationActivity EXITING} to null
2024-07-01 12:33:04.719 7864-7864/? I/InputTransport: Destroy ARC handle: 0xdbc97c90
2024-07-01 12:33:04.720 18155-18155/? I/InputTransport: Destroy ARC handle: 0x7947540920
2024-07-01 12:33:04.721 3832-7905/? W/DCS: Record event failed. DCS reject event: [appId=20120,logTag=20120,eventId=eap_log_create] . Pls check server config.
2024-07-01 12:33:04.723 1463-8236/? I/WindowManager: WIN DEATH: Window{ccd332f u0 org.oppia.android/org.oppia.android.app.topic.TopicActivity}
2024-07-01 12:33:04.723 1463-8236/? W/InputDispatcher: Attempted to unregister already unregistered input channel 'ccd332f org.oppia.android/org.oppia.android.app.topic.TopicActivity (server)'
2024-07-01 12:33:04.727 1463-2343/? I/WindowManager: WIN DEATH: Window{f42ff98 u0 org.oppia.android/org.oppia.android.app.home.HomeActivity}
2024-07-01 12:33:04.727 1463-2343/? W/InputDispatcher: Attempted to unregister already unregistered input channel 'f42ff98 org.oppia.android/org.oppia.android.app.home.HomeActivity (server)'
2024-07-01 12:33:04.729 1463-1477/? I/WindowManager: WIN DEATH: Window{9493973 u0 org.oppia.android/org.oppia.android.app.profile.ProfileChooserActivity}
2024-07-01 12:33:04.730 1463-1477/? W/InputDispatcher: Attempted to unregister already unregistered input channel '9493973 org.oppia.android/org.oppia.android.app.profile.ProfileChooserActivity (server)'
2024-07-01 12:33:04.734 677-677/? D/SurfaceFlinger: Client::detachLayer this 0x7056f2e0c0, layer sequence 48793 9493973 org.oppia.android/org.oppia.android.app.profile.ProfileChooserActivity#0
2024-07-01 12:33:04.734 677-677/? D/SurfaceFlinger: Client::detachLayer this 0x7056f2e0c0, layer sequence 48800 f42ff98 org.oppia.android/org.oppia.android.app.home.HomeActivity#0
2024-07-01 12:33:04.734 677-677/? D/SurfaceFlinger: Client::detachLayer this 0x7056f2e0c0, layer sequence 48807 ccd332f org.oppia.android/org.oppia.android.app.topic.TopicActivity#0
2024-07-01 12:33:04.737 1463-2139/? I/ActivityManager: Process org.oppia.android (pid 20689) has died: fore TOP 
2024-07-01 12:33:04.737 1463-2139/? W/ContextImpl: Calling a method in the system process without a qualified user: android.app.ContextImpl.sendBroadcast:1073 com.android.server.am.OppoExtraActivityManagerService.setKeyLockModeNormal:56 com.android.server.am.ActivityManagerService.appDiedLocked:4240 com.android.server.am.ActivityManagerService$AppDeathRecipient.binderDied:1679 android.os.BinderProxy.sendDeathNotice:633 
2024-07-01 12:33:04.737 1463-1500/? I/libprocessgroup: Successfully killed process cgroup uid 10462 pid 20689 in 0ms
2024-07-01 12:33:04.739 1037-1037/? D/BoundBrokerSvc: onUnbind: Intent { act=com.google.android.gms.measurement.START pkg=com.google.android.gms }
2024-07-01 12:33:04.742 1037-1037/? D/BoundBrokerSvc: onUnbind: Intent { act=com.google.firebase.auth.api.gms.service.START pkg=com.google.android.gms }
2024-07-01 12:33:04.744 3832-7949/? I/DCS-BackgroundAppData: sendAppBgEvent: has no pkgName=org.oppia.android
2024-07-01 12:33:04.746 1463-2139/? V/ColorZoomWindowManagerService: onAnimationFinished:  r=ActivityRecord{b77461f u0 org.oppia.android/.app.player.exploration.ExplorationActivity t756 f}
2024-07-01 12:33:04.747 6823-25169/? D/KeyguardService: requestKeyguard FocusedAppChanged
2024-07-01 12:33:04.747 1463-2139/? I/InputTransport: Destroy ARC handle: 0x78296a14c0
2024-07-01 12:33:04.747 1463-2139/? I/InputTransport: Destroy ARC handle: 0x78296a18a0
2024-07-01 12:33:04.748 1463-2139/? I/InputTransport: Destroy ARC handle: 0x78296a1b20
2024-07-01 12:33:04.748 1463-2139/? I/InputTransport: Destroy ARC handle: 0x78296a1f00
2024-07-01 12:33:04.750 1463-2139/? D/DEBUG_VISIBILITY: mOccluded:false lastOccluded:false
2024-07-01 12:33:04.751 677-677/? D/SurfaceFlinger: Client::detachLayer this 0x709fa8f780, layer sequence 48821 Letterbox - left#0
2024-07-01 12:33:04.752 677-677/? I/BufferQueue: [org.oppia.android/org.oppia.android.app.player.exploration.ExplorationActivity#0](this:0x7056f1c800,id:11734,api:1,p:-1,c:-1) ~BufferQueueCore
2024-07-01 12:33:04.758 1463-1485/? D/OppoPhoneWindowManager: handleStartingWindow spend time =: 0
2024-07-01 12:33:04.758 1463-1485/? E/system_server: Invalid ID 0x00000000.
2024-07-01 12:33:04.760 1463-1463/? I/OppoPhoneWindowManager: KeyLockModeReceiver KeyLockMode: 0 ProcessName: org.oppia.android
2024-07-01 12:33:04.760 1463-1484/? W/ActivityManager: setHasOverlayUi called on unknown pid: 20689
2024-07-01 12:33:04.761 1816-1816/? D/Launcher.RecentTasksList: onTaskStackChanged: 
2024-07-01 12:33:04.763 666-26667/? D/AudioPolicyService: UidPolicy::onUidStateChanged() UID=10161 procState=3
2024-07-01 12:33:04.764 1463-1485/? D/WindowManager: Add to mViews: DecorView@de6f03c[android], this = android.view.WindowManagerGlobal@7e2d009,pkg= org.oppia.android
2024-07-01 12:33:04.764 1463-1485/? D/ViewRootImpl[android]: hardware acceleration = false , fakeHwAccelerated = true, sRendererDisabled = false, forceHwAccelerated = false, sSystemRendererDisabled = false
2024-07-01 12:33:04.765 1463-1485/? D/OppoDisplayPolicy: org.oppia.android, no change cutoutMode: 0
2024-07-01 12:33:04.765 1463-2135/? V/AlarmManager: set(PendingIntent{d50d428: PendingIntentRecord{afeb541 com.google.android.gms startService}}) : type=3 when=315828757454whenElapsed315828757454maxWhen =552348757454 win=236520000000 interval=0 flags=0x8 pkg = com.google.android.gms
2024-07-01 12:33:04.767 1463-1485/? I/InputTransport: Create ARC handle: 0x78a14331a0
2024-07-01 12:33:04.768 677-677/? D/SurfaceFlinger: Client::detachLayer this 0x709fa8f780, layer sequence 48813 AppWindowToken{5947f35 token=Token{4207d6c ActivityRecord{b77461f u0 org.oppia.android/.app.player.exploration.ExplorationActivity t756}}}#0
2024-07-01 12:33:04.770 1463-1485/? D/OppoDisplayPolicy: org.oppia.android, no change cutoutMode: 0
2024-07-01 12:33:04.772 20698-20698/? I/g.oppia.androi: Late-enabling -Xcheck:jni
2024-07-01 12:33:04.773 677-2844/? I/BufferQueue: [unnamed-677-11735](this:0x7071dec000,id:11735,api:0,p:-1,c:-1) BufferQueue core=(677:/system/bin/surfaceflinger)
2024-07-01 12:33:04.774 677-2844/? I/BufferQueueConsumer: [unnamed-677-11735](this:0x7071dec000,id:11735,api:0,p:-1,c:677) connect(C): consumer=(677:/system/bin/surfaceflinger) controlledByApp=false
2024-07-01 12:33:04.774 677-2844/? I/BufferQueueConsumer: [unnamed-677-11735](this:0x7071dec000,id:11735,api:0,p:-1,c:677) setConsumerName: unnamed-677-11735
2024-07-01 12:33:04.774 677-2844/? I/BufferQueueConsumer: [Splash Screen org.oppia.android#0](this:0x7071dec000,id:11735,api:0,p:-1,c:677) setConsumerName: Splash Screen org.oppia.android#0
2024-07-01 12:33:04.775 1463-1499/? I/ActivityManager: Start proc 20698:org.oppia.android/u0a462 for activity {org.oppia.android/org.oppia.android.app.topic.TopicActivity}
2024-07-01 12:33:04.775 1463-31930/? D/OppoSapScanCoexistManager: SceneMode = 2PreSceneMode = 2
2024-07-01 12:33:04.775 677-2844/? D/DispPerfService: get proc=Splash Screen org.oppia.android#0 none
2024-07-01 12:33:04.775 677-2844/? I/BufferQueueConsumer: [Splash Screen org.oppia.android#0](this:0x7071dec000,id:11735,api:0,p:-1,c:677) setDefaultBufferSize: width=720 height=1520
2024-07-01 12:33:04.778 1463-1485/? D/Surface: lockCanvas
2024-07-01 12:33:04.779 1463-1485/? D/Surface: Surface::connect(this=0x782908e000,api=2)
2024-07-01 12:33:04.779 677-2844/? I/BufferQueueProducer: [Splash Screen org.oppia.android#0](this:0x7071dec000,id:11735,api:2,p:1463,c:677) connect(P): api=2 producer=(1463:system_server) producerControlledByApp=false
2024-07-01 12:33:04.788 677-2844/? D/DispPerfService: onframeavailable pid=1463, slot=0, seq=48894, ret=0, name=system_server:Splash Screen org.oppia.android#0
2024-07-01 12:33:04.789 666-26667/? D/AudioPolicyService: UidPolicy::onUidStateChanged() UID=10462 procState=20
2024-07-01 12:33:04.799 20698-20698/? E/g.oppia.androi: Unknown bits set in runtime_flags: 0x8000
2024-07-01 12:33:04.804 1444-21748/? E/DropBoxUtil: [AppErrors] null InputStream [CONTEXT service_id=254 ]
    java.io.IOException: null InputStream
        at csqu.b(:com.google.android.gms@[email protected] (100400-638740827):184)
        at cspc.m(:com.google.android.gms@[email protected] (100400-638740827):7)
        at csow.apply(:com.google.android.gms@[email protected] (100400-638740827):37)
        at tfi.apply(:com.google.android.gms@[email protected] (100400-638740827):5)
        at tfu.apply(:com.google.android.gms@[email protected] (100400-638740827):45)
        at dnbf.a(:com.google.android.gms@[email protected] (100400-638740827):3)
        at dvsx.a(:com.google.android.gms@[email protected] (100400-638740827):13)
        at ecse.d(:com.google.android.gms@[email protected] (100400-638740827):3)
        at ecsg.run(:com.google.android.gms@[email protected] (100400-638740827):42)
        at ectr.execute(:com.google.android.gms@[email protected] (100400-638740827):1)
        at ecsa.h(:com.google.android.gms@[email protected] (100400-638740827):1)
        at ecsa.jf(:com.google.android.gms@[email protected] (100400-638740827):40)
        at ecsg.g(:com.google.android.gms@[email protected] (100400-638740827):13)
        at dnaw.a(:com.google.android.gms@[email protected] (100400-638740827):20)
        at dvsw.a(:com.google.android.gms@[email protected] (100400-638740827):13)
        at ecty.a(:com.google.android.gms@[email protected] (100400-638740827):20)
        at ecwb.a(:com.google.android.gms@[email protected] (100400-638740827):3)
        at ecvc.run(:com.google.android.gms@[email protected] (100400-638740827):21)
        at ecwd.run(:com.google.android.gms@[email protected] (100400-638740827):5)
        at ecua.run(:com.google.android.gms@[email protected] (100400-638740827):53)
        at ectr.execute(:com.google.android.gms@[email protected] (100400-638740827):1)
        at ecua.execute(:com.google.android.gms@[email protected] (100400-638740827):76)
        at ecsa.h(:com.google.android.gms@[email protected] (100400-638740827):1)
        at ecsa.jf(:com.google.android.gms@[email protected] (100400-638740827):40)
        at ecuc.c(:com.google.android.gms@[email protected] (100400-638740827):31)
        at dnba.i(:com.google.android.gms@[email protected] (100400-638740827):18)
        at dnbe.a(:com.google.android.gms@[email protected] (100400-638740827):10)
        at dvsx.a(:com.google.android.gms@[email protected] (100400-638740827):13)
        at ecse.d(:com.google.android.gms@[email protected] (100400-638740827):3)
        at ecsg.run(:com.google.android.gms@[email protected] (100400-638740827):42)
        at ectr.execute(:com.google.android.gms@[email protected] (100400-638740827):1)
        at ecsa.h(:com.google.android.gms@[email protected] (100400-638740827):1)
        at ecsa.jf(:com.google.android.gms@[email protected] (100400-638740827):40)
        at ecsg.g(:com.google.android.gms@[email protected] (100400-638740827):13)
        at dnbh.a(:com.google.android.gms@[email protected] (100400-638740827):20)
        at dvsw.a(:com.google.android.gms@[email protected] (100400-638740827):13)
        at ecty.a(:com.google.android.gms@[email protected] (100400-638740827):20)
        at ecwb.a(:com.google.android.gms@[email protected] (100400-638740827):3)
        at ecvc.run(:com.google.android.gms@[email protected] (100400-638740827):21)
        at ecwd.run(:com.google.android.gms@[email protected] (100400-638740827):5)
        at ecua.run(:com.google.android.gms@[email protected] (100400-638740827):53)
        at ectr.execute(:com.google.android.gms@[email protected] (100400-638740827):1)
        at ecua.execute(:com.google.android.gms@[email protected] (100400-638740827):76)
        at ecsa.h(:com.google.android.gms@[email protected] (100400-638740827):1)
        at ecsa.jf(:com.google.android.gms@[email protected] (100400-638740827):40)
        at ecuc.c(:com.google.android.gms@[email protected] (100400-638740827):31)
        at dnbo.c(:com.google.android.gms@[email protected] (100400-638740827):56)
        at dnbo.b(:com.google.android.gms@[email protected] (100400-638740827):10)
        at com.google.android.gms.stats.service.DropBoxEntryAddedChimeraService.a(:com.google.android.gms@[email protected] (100400-638740827):376)
2024-07-01 12:33:04.804 1444-21748/? E/DropBoxUtil:     at com.google.android.gms.framework.tracing.wrapper.TracingIntentService.onHandleIntent(:com.google.android.gms@[email protected] (100400-638740827):13)
        at pac.handleMessage(:com.google.android.gms@[email protected] (100400-638740827):7)
        at android.os.Handler.dispatchMessage(Handler.java:107)
        at android.os.Looper.loop(Looper.java:227)
        at android.os.HandlerThread.run(HandlerThread.java:67)
2024-07-01 12:33:04.811 1444-21748/? E/DropBoxUtil: [AppDoctor] null InputStream [CONTEXT service_id=254 ]
    java.io.IOException: null InputStream
        at csqu.b(:com.google.android.gms@[email protected] (100400-638740827):184)
        at cspc.m(:com.google.android.gms@[email protected] (100400-638740827):7)
        at csot.apply(:com.google.android.gms@[email protected] (100400-638740827):35)
        at com.google.android.gms.stats.service.DropBoxEntryAddedChimeraService.a(:com.google.android.gms@[email protected] (100400-638740827):476)
        at com.google.android.gms.framework.tracing.wrapper.TracingIntentService.onHandleIntent(:com.google.android.gms@[email protected] (100400-638740827):13)
        at pac.handleMessage(:com.google.android.gms@[email protected] (100400-638740827):7)
        at android.os.Handler.dispatchMessage(Handler.java:107)
        at android.os.Looper.loop(Looper.java:227)
        at android.os.HandlerThread.run(HandlerThread.java:67)
2024-07-01 12:33:04.814 1463-2135/? V/ActivityManager: New death recipient com.android.server.am.ActivityManagerService$AppDeathRecipient@762243b for thread android.os.BinderProxy@c759758, pid:20698,mApp:null
2024-07-01 12:33:04.816 1463-2135/? D/DEBUG_VISIBILITY: mOccluded:false lastOccluded:false
2024-07-01 12:33:04.812 1444-21748/? E/DropBoxUtil: [AppDoctor] null InputStream [CONTEXT service_id=254 ]
    java.io.IOException: null InputStream
        at csqu.b(:com.google.android.gms@[email protected] (100400-638740827):184)
        at cspc.m(:com.google.android.gms@[email protected] (100400-638740827):7)
        at csot.apply(:com.google.android.gms@[email protected] (100400-638740827):35)
        at com.google.android.gms.stats.service.DropBoxEntryAddedChimeraService.a(:com.google.android.gms@[email protected] (100400-638740827):476)
        at com.google.android.gms.framework.tracing.wrapper.TracingIntentService.onHandleIntent(:com.google.android.gms@[email protected] (100400-638740827):13)
        at pac.handleMessage(:com.google.android.gms@[email protected] (100400-638740827):7)
        at android.os.Handler.dispatchMessage(Handler.java:107)
        at android.os.Looper.loop(Looper.java:227)
        at android.os.HandlerThread.run(HandlerThread.java:67)
2024-07-01 12:33:04.823 6823-25169/? D/KeyguardService: requestKeyguard FocusedAppChanged
2024-07-01 12:33:04.823 641-781/? W/hwcomposer: [OVL] (0) No overlay input queue(3)  
2024-07-01 12:33:04.823 641-781/? I/hwcomposer: [DBQ] (q2:0x726b66d300) Buffer queue is created with size(3)  
2024-07-01 12:33:04.823 641-781/? I/hwcomposer: [DBQ] (q2:0x726b66d300) setConsumerListener  
2024-07-01 12:33:04.823 641-781/? I/hwcomposer: [DBQ] (q2:0x726b66d300) Reallocate Slot(0), pool(0 -> 0) size(0 -> 4377600)

The text was updated successfully, but these errors were encountered:

adhiamboperes · 2024-07-01T06:47:44Z

@Vishwajith-Shettigar, could you also add a copy paste of the stacktrace from your logcat?

adhiamboperes · 2024-07-01T06:50:36Z

The crash path looks similar to what I found for this prod issue: #5451

adhiamboperes · 2024-07-01T06:51:24Z

@Vishwajith-Shettigar kindly also add device information to the issue

Vishwajith-Shettigar · 2024-07-01T07:06:47Z

@adhiamboperes, done.

adhiamboperes · 2024-07-01T21:23:17Z

Related: #1360

TanishMoral11 · 2024-10-26T13:05:32Z

@Vishwajith-Shettigar Can I work on it?

Vishwajith-Shettigar · 2024-10-26T13:48:20Z

@TanishMoral11 you can work on this.

TanishMoral11 · 2024-10-28T07:36:14Z

Hi @Vishwajith-Shettigar

I have submitted a PR (#5561) that addresses this issue by ensuring proper initialization of state variables to prevent the crash. When you have a moment, could you please take a look and provide any feedback?

Thank you!

Vishwajith-Shettigar · 2024-10-28T09:16:52Z

@TanishMoral11 please wait for @adhiamboperes review.

Vishwajith-Shettigar added enhancement End user-perceivable enhancements. triage needed labels Jul 1, 2024

Vishwajith-Shettigar closed this as completed Jul 1, 2024

Vishwajith-Shettigar reopened this Jul 1, 2024

Vishwajith-Shettigar added bug End user-perceivable behaviors which are not desirable. Impact: Medium Moderate perceived user impact (non-blocking bugs and general improvements). triage needed and removed enhancement End user-perceivable enhancements. triage needed labels Jul 1, 2024

adhiamboperes added Impact: Low Low perceived user impact (e.g. edge cases). Work: Low Solution is clear and broken into good-first-issue-sized chunks. and removed Impact: Medium Moderate perceived user impact (non-blocking bugs and general improvements). triage needed labels Jul 1, 2024

adhiamboperes added this to [Team] Core Learner and Mastery flows & UI Frontend - Android Jul 1, 2024

github-project-automation bot moved this to Todo in [Team] Core Learner and Mastery flows & UI Frontend - Android Jul 1, 2024

BenHenning added this to the 1.0 Global availability milestone Aug 29, 2024

BenHenning modified the milestones: 1.0 Global availability, 1.x GA Follow-up Items Oct 10, 2024

Vishwajith-Shettigar assigned TanishMoral11 Oct 26, 2024

TanishMoral11 mentioned this issue Oct 28, 2024

Fix #5455: Resolve crash in AudioViewModel by initializing state variables #5561

Merged

6 tasks

adhiamboperes closed this as completed in #5561 Dec 11, 2024

adhiamboperes closed this as completed in f4a4a47 Dec 11, 2024

github-project-automation bot moved this from Todo to Done in [Team] Core Learner and Mastery flows & UI Frontend - Android Dec 11, 2024

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[BUG]: The app crashes occasionally when the device is rotated during exploration. #5455

[BUG]: The app crashes occasionally when the device is rotated during exploration. #5455

Vishwajith-Shettigar commented Jul 1, 2024 •

edited by adhiamboperes

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adhiamboperes commented Jul 1, 2024

adhiamboperes commented Jul 1, 2024

adhiamboperes commented Jul 1, 2024

Vishwajith-Shettigar commented Jul 1, 2024

adhiamboperes commented Jul 1, 2024

TanishMoral11 commented Oct 26, 2024

Vishwajith-Shettigar commented Oct 26, 2024

TanishMoral11 commented Oct 28, 2024

Vishwajith-Shettigar commented Oct 28, 2024

[BUG]: The app crashes occasionally when the device is rotated during exploration. #5455

[BUG]: The app crashes occasionally when the device is rotated during exploration. #5455

Comments

Vishwajith-Shettigar commented Jul 1, 2024 • edited by adhiamboperes Loading

Describe the bug

Steps To Reproduce

Expected Behavior

Screenshots/Videos

Device:

adhiamboperes commented Jul 1, 2024

adhiamboperes commented Jul 1, 2024

adhiamboperes commented Jul 1, 2024

Vishwajith-Shettigar commented Jul 1, 2024

adhiamboperes commented Jul 1, 2024

TanishMoral11 commented Oct 26, 2024

Vishwajith-Shettigar commented Oct 26, 2024

TanishMoral11 commented Oct 28, 2024

Vishwajith-Shettigar commented Oct 28, 2024

Vishwajith-Shettigar commented Jul 1, 2024 •

edited by adhiamboperes

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