Fatal Exception: java.lang.NullPointerException

[tasneembohra]

Fatal Exception: java.lang.NullPointerException: Attempt to invoke virtual method 'int android.view.View.getId()' on a null object reference
       at com.facebook.react.uimanager.NativeViewHierarchyManager.getAnimationRegistry(Unknown Source:67)
       at com.facebook.react.uimanager.NativeViewHierarchyManager.getAnimationRegistry(Unknown Source:420)
       at com.facebook.react.uimanager.UIViewOperationQueue$ManageChildrenOperation.execute(Unknown Source:14)
       at com.facebook.react.uimanager.UIViewOperationQueue$1.run(Unknown Source:87)
       at com.facebook.react.uimanager.UIViewOperationQueue.setViewHierarchyUpdateDebugListener(Unknown Source:56)
       at com.facebook.react.uimanager.UIViewOperationQueue.access$2100(Unknown Source)
       at com.facebook.react.uimanager.UIViewOperationQueue$DispatchUIFrameCallback.doFrameGuarded(Unknown Source:31)
       at com.facebook.react.uimanager.GuardedFrameCallback.doFrame(Unknown Source)
       at com.facebook.react.modules.core.ReactChoreographer$ReactChoreographerDispatcher.doFrame(Unknown Source:49)
       at com.facebook.react.modules.core.ChoreographerCompat$FrameCallback$1.doFrame(Unknown Source:2)
       at android.view.Choreographer$CallbackRecord.run(Choreographer.java:964)
       at android.view.Choreographer.doCallbacks(Choreographer.java:778)
       at android.view.Choreographer.doFrame(Choreographer.java:710)
       at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:952)
       at android.os.Handler.handleCallback(Handler.java:789)
       at android.os.Handler.dispatchMessage(Handler.java:98)
       at android.os.Looper.loop(Looper.java:164)
       at android.app.ActivityThread.main(ActivityThread.java:6809)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)

• RN version: 0.51.0
• OS: 8.0.0
• Device: ONEPLUS A5010
• Not able to reproduce at my end

[react-native-bot]

Thanks for posting this! It looks like your issue may be incomplete. Are all the fields required by the Issue Template filled out?

You may safely ignore this if you believe your issue contains all the relevant information. Thank you for your contributions.

_{How to Contribute • What to Expect from Maintainers}

[react-native-bot]

This issue was marked as lacking information required by the issue template. There has been no activity on this issue for a while, so I will go ahead and close it.

If you found this thread after encountering the same issue in the latest release, please feel free to create a new issue with up-to-date information by clicking here.

If you are the author of this issue and you believe this issue was closed in error (i.e. you have edited your issue to ensure it meets the template requirements), please let us know.

[chuckwu0]

I have The same crash stack

[arefed-zz]

I am facing this issue too

[Deantsui]

I have the same crash stack. it only happens android 8

[tasneembohra]

@hramos , this is all information we are getting from stacktrace , not able to reproduce at end.

Seems like its not only me who is facing.

@chuckwu0 @arefed @Deantsui if you people have more information regarding this exception, would be very helpful.

[jclalala]

@hramos this also happens on our end on android 8 only from firebase crash reports... we're trying to see if we can effectively reproduce this, will provide an update soon.

[mfoonirlee]

We have same crash at android 8.0.0

java.lang.NullPointerException: Attempt to invoke virtual method 'int android.view.View.getId()' on a null object reference
at com.facebook.react.uimanager.NativeViewHierarchyManager.dropView(NativeViewHierarchyManager.java:537)
at com.facebook.react.uimanager.NativeViewHierarchyManager.manageChildren(NativeViewHierarchyManager.java:431)
at com.facebook.react.uimanager.UIViewOperationQueue$ManageChildrenOperation.execute(UIViewOperationQueue.java:180)
at com.facebook.react.uimanager.UIViewOperationQueue$1.run(UIViewOperationQueue.java:819)
at com.facebook.react.uimanager.UIViewOperationQueue.flushPendingBatches(UIViewOperationQueue.java:926)
at com.facebook.react.uimanager.UIViewOperationQueue.access$2100(UIViewOperationQueue.java:47)
at com.facebook.react.uimanager.UIViewOperationQueue$DispatchUIFrameCallback.doFrameGuarded(UIViewOperationQueue.java:986)
at com.facebook.react.uimanager.GuardedFrameCallback.doFrame(GuardedFrameCallback.java:31)
at com.facebook.react.modules.core.ReactChoreographer$ReactChoreographerDispatcher.doFrame(ReactChoreographer.java:136)
at com.facebook.react.modules.core.ChoreographerCompat$FrameCallback$1.doFrame(ChoreographerCompat.java:107)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:979)
at android.view.Choreographer.doCallbacks(Choreographer.java:790)
at android.view.Choreographer.doFrame(Choreographer.java:718)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:967)
at android.os.Handler.handleCallback(Handler.java:808)
at android.os.Handler.dispatchMessage(Handler.java:101)
at android.os.Looper.loop(Looper.java:166)
at android.app.ActivityThread.main(ActivityThread.java:7425)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:245)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:921)

Environment
react-native: 0.53.3
react: 16.2.0
os: android 8.0