Bug: Intermittent browser/components/urlbar/tests/ext/browser/browser_ext_urlbar_dynamicResult.js | Uncaught exception - undefined - timed out after 50 tries.
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2020-06-25 14:14:12+00:00
Resolved: 2020-07-22 04:41:33+00:00

**Filed by:** nbeleuzu [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer.html#?job_id=307512265&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/PmD-mbzZSby2UbPp14kQFw/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-06-25T13:16:39.154Z] 13:16:39     INFO - TEST-PASS | browser/components/urlbar/tests/ext/browser/browser_ext_urlbar_dynamicResult.js | row[dynamicType] - "testDynamicType" == "testDynamicType" - 
[task 2020-06-25T13:16:39.156Z] 13:16:39     INFO - Console message: [JavaScript Error: "SkippableTimer :: UrlbarProviderExtension notification timer :: Timed out!" {file: "resource:///modules/UrlbarUtils.jsm" line: 1310}]
[task 2020-06-25T13:16:39.156Z] 13:16:39     INFO - _log@resource:///modules/UrlbarUtils.jsm:1310:10
[task 2020-06-25T13:16:39.156Z] 13:16:39     INFO - SkippableTimer/timerPromise</<@resource:///modules/UrlbarUtils.jsm:1266:16
[task 2020-06-25T13:16:39.156Z] 13:16:39     INFO - 
[task 2020-06-25T13:16:39.157Z] 13:16:39     INFO - Console message: [JavaScript Error: "TypeError: can't convert undefined to object" {file: "resource:///modules/UrlbarView.jsm" line: 1243}]
[task 2020-06-25T13:16:39.157Z] 13:16:39     INFO - Buffered messages finished
[task 2020-06-25T13:16:39.158Z] 13:16:39     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/ext/browser/browser_ext_urlbar_dynamicResult.js | Uncaught exception - undefined - timed out after 50 tries.
[task 2020-06-25T13:16:39.158Z] 13:16:39     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-06-25T13:16:39.160Z] 13:16:39     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/ext/browser/browser_ext_urlbar_dynamicResult.js | A promise chain failed to handle a rejection: can't convert undefined to object - stack: _updateRowForDynamicType@resource:///modules/UrlbarView.jsm:1243:43
[task 2020-06-25T13:16:39.160Z] 13:16:39     INFO - Rejection date: Thu Jun 25 2020 13:16:33 GMT+0000 (Coordinated Universal Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 265
[task 2020-06-25T13:16:39.161Z] 13:16:39     INFO - Stack trace:
[task 2020-06-25T13:16:39.161Z] 13:16:39     INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:265
[task 2020-06-25T13:16:39.161Z] 13:16:39     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest/<:1095
[task 2020-06-25T13:16:39.162Z] 13:16:39     INFO - Leaving test bound test
[task 2020-06-25T13:16:39.162Z] 13:16:39     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-06-25T13:16:39.163Z] 13:16:39     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/ext/browser/browser_ext_urlbar_dynamicResult.js | Extension left running at test shutdown - 
[task 2020-06-25T13:16:39.163Z] 13:16:39     INFO - Stack trace:
[task 2020-06-25T13:16:39.164Z] 13:16:39     INFO - chrome://mochikit/content/browser-test.js:test_ok:1299
[task 2020-06-25T13:16:39.164Z] 13:16:39     INFO - chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js:ExtensionTestUtils.loadExtension/<:117
[task 2020-06-25T13:16:39.164Z] 13:16:39     INFO - chrome://mochikit/content/browser-test.js:nextTest:550
[task 2020-06-25T13:16:39.165Z] 13:16:39     INFO - GECKO(10507) | MEMORY STAT | vsize 2884MB | residentFast 340MB | heapAllocated 104MB
[task 2020-06-25T13:16:39.168Z] 13:16:39     INFO - TEST-OK | browser/components/urlbar/tests/ext/browser/browser_ext_urlbar_dynamicResult.js | took 6413ms
[task 2020-06-25T13:16:39.169Z] 13:16:39     INFO - GECKO(10507) | [Child 10888: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 0x7f6f61b20000 == 1 [pid = 10888] [id = {76da2a2c-3e88-4034-a024-118cf649129c}]
[task 2020-06-25T13:16:39.169Z] 13:16:39     INFO - GECKO(10507) | [Child 10888: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (0x7f6f7db93520) [pid = 10888] [serial = 1] [outer = (nil)]
[task 2020-06-25T13:16:39.169Z] 13:16:39     INFO - GECKO(10507) | [Child 10888: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (0x7f6f61b84800) [pid = 10888] [serial = 2] [outer = 0x7f6f7db93520]
[task 2020-06-25T13:16:39.170Z] 13:16:39     INFO - checking window state