Bug: Intermittent browser-chrome tests | uncaught exception - TypeError: this.mBrowser.urlbarChangeTracker.startedLoad is not a function at onStateChange@chrome://browser/content/tabbrowser.js
Status: RESOLVED
Priority: P5
Resolution: FIXED
Created: 2023-07-05 20:33:54+00:00
Resolved: 2024-03-04 06:18:41+00:00

**Filed by:** sstanca [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=421607261&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/WM0aZ3OeS0ySNLkU2oCq8Q/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2023-07-05T19:22:10.741Z] 19:22:10     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_keyword.js | Should have the correct postData - "q=something" == "q=something" - 
[task 2023-07-05T19:22:10.742Z] 19:22:10     INFO - Normal click on result
[task 2023-07-05T19:22:10.742Z] 19:22:10     INFO - Buffered messages finished
[task 2023-07-05T19:22:10.747Z] 19:22:10     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_keyword.js | uncaught exception - TypeError: this.mBrowser.urlbarChangeTracker.startedLoad is not a function at onStateChange@chrome://browser/content/tabbrowser.js:6674:47
[task 2023-07-05T19:22:10.747Z] 19:22:10     INFO - _internalMaybeFixupLoadURI@chrome://browser/content/tabbrowser.js:7265:33
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - fixupAndLoadURIString@chrome://browser/content/tabbrowser.js:7218:12
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - openInCurrentTab@resource:///modules/URILoadingHelper.sys.mjs:266:17
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - openLinkIn@resource:///modules/URILoadingHelper.sys.mjs:544:25
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - openTrustedLinkIn@resource:///modules/URILoadingHelper.sys.mjs:717:10
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - openTrustedLinkIn@chrome://browser/content/utilityOverlay.js:121:20
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - _loadURL@resource:///modules/UrlbarInput.sys.mjs:2801:19
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - pickResult@resource:///modules/UrlbarInput.sys.mjs:1264:10
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - pickElement@resource:///modules/UrlbarInput.sys.mjs:872:10
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - on_mouseup@resource:///modules/UrlbarView.sys.mjs:3126:18
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - handleEvent@resource:///modules/UrlbarView.sys.mjs:926:23
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - synthesizeMouseAtPoint@chrome://mochikit/content/tests/SimpleTest/EventUtils.js:642:13
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - synthesizeMouse@chrome://mochikit/content/tests/SimpleTest/EventUtils.js:545:10
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - synthesizeMouseAtCenter@chrome://mochikit/content/tests/SimpleTest/EventUtils.js:730:10
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - test_keyword_using_post@chrome://mochitests/content/browser/browser/components/urlbar/tests/browser/browser_keyword.js:181:14
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - async*handleTask@chrome://mochikit/content/browser-test.js:1131:26
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - _runTaskBasedTest@chrome://mochikit/content/browser-test.js:1203:18
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - async*Tester_execTest@chrome://mochikit/content/browser-test.js:1345:14
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:1120:14
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1056:13
[task 2023-07-05T19:22:10.748Z] 19:22:10     INFO - 
```