FormsAppCompatActivity.OnDestroy occasionally throws "No view found for id" exception for Android N devices

[peteschmitz]

Steps to Reproduce

I could not reproduce this from our development environment. We've received infrequent and non-critical reports from our bug reporting.

Expected Behavior

• App gracefully closes

Actual Behavior

• App crashes with the below exception

Version Information

Affected Form versions:
2.4.0.38779
2.5.0.91635

Affected Device Platforms:
Android N (7.x)

Affected Devices:
Galaxy S7, S7 Edge, S8, S8+
Galaxy Note 5
LG Aristo, G6, Stylo 3

Related

• https://forums.xamarin.com/discussion/104160/issue-with-forms-2-4-0-280-on-an-android-no-view-found-for-id-0x1-unknown-for-fragment (our app only initializes during FormsAppCompatActivity.OnCreate)

Stacktrace

Java.Interop.JniEnvironment No view found for id 0x1 (unknown) for fragment FragmentContainer{460ecc1 #1 id=0x1}
Raw
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()<b5f2483a551b45a99f04c68f14fc2c14>:0
Java.Interop.JniEnvironment.InstanceMethods.CallNonvirtualVoidMethod(JniObjectReference instance, JniObjectReference type, JniMethodInfo method, JniArgumentValue* args)<eba4edc4e27949518f7bf237cb1196cc>:0
Java.Interop.JniPeerMembers.JniInstanceMethods.InvokeVirtualVoidMethod(string encodedMember, IJavaPeerable self, JniArgumentValue* parameters)<eba4edc4e27949518f7bf237cb1196cc>:0
Android.App.Activity.OnDestroy()<bec3773976364d6f966ebdab5e7a8df3>:0
Xamarin.Forms.Platform.Android.FormsAppCompatActivity.OnDestroy()<8d6936257ac5419f8be9df07a9bb5129>:0
iSurvey.Android.MainActivity.OnDestroy()<8d9b18b497204292ba1e24a705032810>:0
Android.App.Activity.n_OnDestroy(IntPtr jnienv, IntPtr native__this)<bec3773976364d6f966ebdab5e7a8df3>:0
at (wrapper dynamic-method) System.Object:ee7a2513-7ba6-47d4-b295-16c9cfe08d94 (intptr,intptr)
--- End of managed Java.Lang.IllegalArgumentException stack trace ---
java.lang.IllegalArgumentException: No view found for id 0x1 (unknown) for fragment FragmentContainer{460ecc1 #1 id=0x1}
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1334)
at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1569)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1636)
at android.support.v4.app.BackStackRecord.executeOps(BackStackRecord.java:758)
at android.support.v4.app.FragmentManagerImpl.executeOps(FragmentManager.java:2415)
at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2201)
at android.support.v4.app.FragmentManagerImpl.optimizeAndExecuteOps(FragmentManager.java:2155)
at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2064)
at android.support.v4.app.FragmentManagerImpl.dispatchDestroy(FragmentManager.java:3026)
at android.support.v4.app.FragmentController.dispatchDestroy(FragmentController.java:262)
at android.support.v4.app.FragmentActivity.onDestroy(FragmentActivity.java:390)
at android.support.v7.app.AppCompatActivity.onDestroy(AppCompatActivity.java:209)
iSurvey.Android.MainActivity.n_onDestroy(Native Method)
at iSurvey.Android.MainActivity.onDestroy(MainActivity.java:114)
at android.app.Activity.performDestroy(Activity.java:6959)
at android.app.Instrumentation.callActivityOnDestroy(Instrumentation.java:1154)
at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:4289)
at android.app.ActivityThread.handleDestroyActivity(ActivityThread.java:4320)
at android.app.ActivityThread.-wrap6(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6310)
java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:872)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:762)

[jonpryor]

Moved to: xamarin/Xamarin.Forms#1490

[mr5z]

Why was this issue closed?

[jonpryor]

@mr5z: Because this appears to be a Xamarin.Forms issue, and there's nothing to do to fix it here. Hence, "moved".