1352921 - Crash in java.lang.IllegalArgumentException: FormAssist:AutoCompleteResult was not registered at org.mozilla.gecko.EventDispatcher.unregisterListener(EventDispatcher.java)

Status: RESOLVED WONTFIX

(Firefox for Android Graveyard :: General, defect)

Description

[Nicholas Nethercote [inactive]]

This bug was filed from the Socorro interface and is 
report bp-e5a11c35-e399-4b60-bec4-4c65c2170402.
=============================================================

15 occurrences across 9 installations in the last 7 days, all on Aurora.

Java stack:

> java.lang.IllegalArgumentException: FormAssist:AutoCompleteResult was not registered
> 	at org.mozilla.gecko.EventDispatcher.unregisterListener(EventDispatcher.java:153)
> 	at org.mozilla.gecko.EventDispatcher.unregisterUiThreadListener(EventDispatcher.java:196)
> 	at org.mozilla.gecko.FormAssistPopup.onDetachedFromWindow(FormAssistPopup.java:108)
> 	at android.view.View.dispatchDetachedFromWindow(View.java:14573)
> 	at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3122)
> 	at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3114)
> 	at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3114)
> 	at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3114)
> 	at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3114)
> 	at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3114)
> 	at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3114)
> 	at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3114)
> 	at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3114)
> 	at android.view.ViewRootImpl.dispatchDetachedFromWindow(ViewRootImpl.java:3073)
> 	at android.view.ViewRootImpl.doDie(ViewRootImpl.java:5631)
> 	at android.view.ViewRootImpl.die(ViewRootImpl.java:5608)
> 	at android.view.WindowManagerGlobal.removeViewLocked(WindowManagerGlobal.java:397)
> 	at android.view.WindowManagerGlobal.removeView(WindowManagerGlobal.java:352)
> 	at android.view.WindowManagerImpl.removeViewImmediate(WindowManagerImpl.java:118)
> 	at android.app.ActivityThread.cleanUpPendingRemoveWindows(ActivityThread.java:3115)
> 	at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3182)
> 	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2481)
> 	at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:4077)
> 	at android.app.ActivityThread.access$1000(ActivityThread.java:150)
> 	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1350)
> 	at android.os.Handler.dispatchMessage(Handler.java:102)
> 	at android.os.Looper.loop(Looper.java:171)
> 	at android.app.ActivityThread.main(ActivityThread.java:5417)
> 	at java.lang.reflect.Method.invoke(Native Method)
> 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
> 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)

Looking at all occurrences over the past 3 months, they're all in 53 and 54; none are in 55. Could something have been fixed but not uploaded? Jim, any ideas?

Comment 1

[(inactive) Jim Chen [:jchen] [:darchons]]

Looks similar to the other custom-tabs-related EventDispatcher crashes we've been seeing. Dylan?

Comment 2

[Dylan Roeh (:droeh) (he/him)]

(In reply to Jim Chen [:jchen] [:darchons] from comment #1)
> Looks similar to the other custom-tabs-related EventDispatcher crashes we've
> been seeing. Dylan?

Custom tabs are not available in aurora, only nightly, so I don't know how we could end up with multiple GeckoApps to cause this. I'll take a closer look post-coffee, but I'm not convinced it's the same problem.

Comment 3

[Sylvestre Ledru [:Sylvestre]]

Closing because no crash reported since 12 weeks.