818415 - java.lang.NullPointerException: Layout parameters cannot be null at android.view.View.setLayoutParams(View.java)

Status: RESOLVED FIXED

(Firefox for Android Graveyard :: General, defect)

Description

[Scoobidiver (away)]

It has been hit by fourteen users in 20.0a1/20121204. The regression range is:
http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=0352a32fde64&tochange=6fa6e55a93b2
It's likely a regression from bug 709433.

Here is a crash report: bp-cc6a122e-f0d4-4058-8350-744db2121205.

java.lang.NullPointerException: Layout parameters cannot be null
	at android.view.View.setLayoutParams(View.java:10184)
	at org.mozilla.gecko.BrowserToolbar$13.onPropertyAnimationEnd(BrowserToolbar.java:496)
	at org.mozilla.gecko.PropertyAnimator.stop(PropertyAnimator.java:153)
	at org.mozilla.gecko.PropertyAnimator.run(PropertyAnimator.java:91)
	at org.mozilla.gecko.PropertyAnimator$FramePosterPostJB$1.doFrame(PropertyAnimator.java:249)
	at android.view.Choreographer$CallbackRecord.run(Choreographer.java:723)
	at android.view.Choreographer.doCallbacks(Choreographer.java:555)
	at android.view.Choreographer.doFrame(Choreographer.java:524)
	at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:711)
	at android.os.Handler.handleCallback(Handler.java:615)
	at android.os.Handler.dispatchMessage(Handler.java:92)
	at android.os.Looper.loop(Looper.java:137)
	at android.app.ActivityThread.main(ActivityThread.java:4921)
	at java.lang.reflect.Method.invokeNative(Native Method)
	at java.lang.reflect.Method.invoke(Method.java:511)
	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1038)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:805)
	at dalvik.system.NativeStart.main(Native Method)

More reports at:
https://crash-stats.mozilla.com/report/list?signature=java.lang.NullPointerException%3A+Layout+parameters+cannot+be+null+at+android.view.View.setLayoutParams%28View.java%29

Comment 1

[Lucas Rocha (:lucasr)]

Attachment: Protect against null layout params when leaving awesome screen

Comment 2

[Lucas Rocha (:lucasr)]

Pushed: https://hg.mozilla.org/integration/mozilla-inbound/rev/a20b04151df6

Comment 3

[Ed Morley [:emorley]]

https://hg.mozilla.org/mozilla-central/rev/a20b04151df6