Bug: Intermittent TV browser/components/newtab/test/browser/browser_asrouter_whatsnewpanel.js | Uncaught exception - WNPanel messages should have been removed - timed out after 50 tries.
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2020-03-18 00:29:57+00:00
Resolved: 2023-10-13 12:01:57+00:00

**Filed by:** aciure [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer.html#?job_id=293584204&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Wi5AJlHjS6S8Wadkz9eDzQ/runs/0/artifacts/public/logs/live_backing.log
**Reftest URL:** https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Wi5AJlHjS6S8Wadkz9eDzQ/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

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[task 2020-03-17T23:36:43.567Z] 23:36:43     INFO - Console message: [JavaScript Error: "Unknown Collection "main/whats-new-panel"" {file: "resource://services-settings/RemoteSettingsClient.jsm" line: 137}]
[task 2020-03-17T23:36:43.567Z] 23:36:43     INFO - UnknownCollectionError@resource://services-settings/RemoteSettingsClient.jsm:137:5
[task 2020-03-17T23:36:43.567Z] 23:36:43     INFO - sync@resource://services-settings/RemoteSettingsClient.jsm:377:13
[task 2020-03-17T23:36:43.568Z] 23:36:43     INFO - async*get@resource://services-settings/RemoteSettingsClient.jsm:317:22
[task 2020-03-17T23:36:43.568Z] 23:36:43     INFO - async*_getRemoteSettingsMessages@resource://activity-stream/lib/ASRouter.jsm:336:35
[task 2020-03-17T23:36:43.568Z] 23:36:43     INFO - _remoteSettingsLoader@resource://activity-stream/lib/ASRouter.jsm:286:45
[task 2020-03-17T23:36:43.569Z] 23:36:43     INFO - _loadDataForProvider@resource://activity-stream/lib/ASRouter.jsm:390:26
[task 2020-03-17T23:36:43.569Z] 23:36:43     INFO - loadMessagesForProvider@resource://activity-stream/lib/ASRouter.jsm:414:35
[task 2020-03-17T23:36:43.569Z] 23:36:43     INFO - loadMessagesFromAllProviders@resource://activity-stream/lib/ASRouter.jsm:816:40
[task 2020-03-17T23:36:43.570Z] 23:36:43     INFO - async*test_with_rs_messages/<@chrome://mochitests/content/browser/browser/components/newtab/test/browser/browser_asrouter_whatsnewpanel.js:87:20
[task 2020-03-17T23:36:43.570Z] 23:36:43     INFO - tryOnce@resource://testing-common/TestUtils.jsm:180:35
[task 2020-03-17T23:36:43.570Z] 23:36:43     INFO - notify@resource://gre/modules/Timer.jsm:62:17
[task 2020-03-17T23:36:43.570Z] 23:36:43     INFO - 
[task 2020-03-17T23:36:43.571Z] 23:36:43     INFO - Buffered messages finished
[task 2020-03-17T23:36:43.571Z] 23:36:43     INFO - TEST-UNEXPECTED-FAIL | browser/components/newtab/test/browser/browser_asrouter_whatsnewpanel.js | Uncaught exception - WNPanel messages should have been removed - timed out after 50 tries.
[task 2020-03-17T23:36:43.572Z] 23:36:43     INFO - Leaving test bound test_with_rs_messages
[task 2020-03-17T23:36:43.572Z] 23:36:43     INFO - GECKO(7904) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration.
[task 2020-03-17T23:36:43.573Z] 23:36:43     INFO - GECKO(7904) | MEMORY STAT | vsize 2802MB | residentFast 291MB | heapAllocated 105MB