New issue
Advanced search Search tips
Note: Color blocks (like or ) mean that a user may not be available. Tooltip shows the reason.

Issue 838591 link

Starred by 4 users

Issue metadata

Status: Assigned
Owner:
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug



Sign in to add a comment

auron_yuna cheest_KeyboardTest failing with JsonRPC issue

Project Member Reported by coconutruben@chromium.org, May 1 2018

Issue description

Error pattern:
JsonRPC Error code: 0, Message: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.view.accessibility.AccessibilityNodeInfo.isVisibleToUser()' on a null object reference

First showed up at May 01 05:55	??	failure	#2868
https://uberchromegw.corp.google.com/i/chromeos/builders/auron_yuna-paladin/builds/2868 link to copy

Since this hasn't showed up frequently, and other boards don't seem affected, I'm not sure how to prioritize this.
 
Owner: jhorwich@chromium.org
I believe that's an actual product flake (not test) while interacting with the Android container. Passing to the ARC Constable to do a better triage.
This has now shown up on caroline and cave as well
I still believe it's an ARC issue.

Are auron_yuna, caroline, and cave on the same Android branch?

Comment 4 by warx@chromium.org, May 2 2018

Cc: minch@chromium.org jhorwich@chromium.org
 Issue 839002  has been merged into this issue.

Comment 5 by warx@chromium.org, May 7 2018

Cc: -warx@chromium.org -minch@chromium.org malaykeshav@chromium.org sammiequon@chromium.org
Cc: khmel@chromium.org yusukes@chromium.org
+khmel +yusukes

its still happening on caronline informational build

cheets_NotificationTest also has a JsonRPC Error

FAIL: Unhandled JsonRPCError: JsonRPC Error code: 0, Message: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.CharSequence android.view.accessibility.AccessibilityNodeInfo.getClassName()' on a null object reference
Cc: -sammiequon@chromium.org derat@chromium.org

Comment 8 by derat@chromium.org, May 14 2018

The last failure I see for this test on caroline was from May 9: http://cautotest/afe/#tab_id=view_job&object_id=198556651

Has anyone on the ARC team investigated this? If it starts failing again, I'm happy to remove this test from the bvt-arc suite if it's not useful.
Status: Assigned (was: Available)
FYI, many boards, many tests failed with the same error message (AccessibilityNodeInfo.isVisibleToUser).
https://stainless.corp.google.com/search?view=matrix&row=board&col=test&first_date=2018-08-14&last_date=2018-09-10&reason=AccessibilityNodeInfo.isVisibleToUser&exclude_cts=false&exclude_not_run=false&exclude_non_release=true&exclude_au=true&exclude_acts=true&exclude_retried=true&exclude_non_production=false
The title of this bug, auron_yuna and/or cheest_KeyboardTest, are actually less frequently failed with this message.


Comment 13 by kcwu@chromium.org, Jan 19 (4 days ago)

Josh, could you please take a look?
Many tests failed due to this issue for a long time.

Sign in to add a comment