Closed Bug 1690298 Opened 5 years ago Closed 5 years ago

Intermittent devtools/client/framework/test/browser_toolbox_options_enable_serviceworkers_testing.js | A promise chain failed to handle a rejection: resource.targetFront is null - stack: _onResourceAvailable@resource://devtools/client/inspector/shared

Categories

(DevTools :: Framework, defect, P5)

Product:
DevTools
Component:
Framework
Type:
defect

Tracking

(Not tracked)

Status:
RESOLVED INCOMPLETE

People

(Reporter: intermittent-bug-filer, Unassigned)

Details

(Keywords: intermittent-failure)

Filed by: nerli [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=328566775&repo=mozilla-beta
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/HlTHL0pqTP20RhL9TDHcNw/runs/0/artifacts/public/logs/live_backing.log

[task 2021-02-02T13:45:16.837Z] 13:45:16     INFO - TEST-START | devtools/client/framework/test/browser_toolbox_options_enable_serviceworkers_testing.js
[task 2021-02-02T13:45:17.260Z] 13:45:17     INFO - GECKO(2415) | console.log: "[DISPATCH] action type:" "UPDATE_GRIDS"
[task 2021-02-02T13:45:17.296Z] 13:45:17     INFO - GECKO(2415) | console.log: "[DISPATCH] action type:" "CLEAR_FLEXBOX"
[task 2021-02-02T13:45:17.317Z] 13:45:17     INFO - GECKO(2415) | console.log: "[DISPATCH] action type:" "UPDATE_GRIDS"
[task 2021-02-02T13:45:17.318Z] 13:45:17     INFO - GECKO(2415) | console.log: "[DISPATCH] action type:" "CLEAR_FLEXBOX"
[task 2021-02-02T13:45:17.354Z] 13:45:17     INFO - GECKO(2415) | console.log: "[DISPATCH] action type:" "UPDATE_OFFSET_PARENT"
[task 2021-02-02T13:45:17.355Z] 13:45:17     INFO - GECKO(2415) | console.log: "[DISPATCH] action type:" "UPDATE_LAYOUT"
[task 2021-02-02T13:45:17.736Z] 13:45:17     INFO - GECKO(2415) | console.error: "Exception while calling a ResourceWatcher" "available" "callback" ":" (new TypeError("resource.targetFront is null", "resource://devtools/client/inspector/inspector.js", 1315))
[task 2021-02-02T13:45:17.737Z] 13:45:17     INFO - GECKO(2415) | JavaScript error: resource://devtools/client/inspector/shared/highlighters-overlay.js, line 1751: TypeError: resource.targetFront is null
[task 2021-02-02T13:45:17.738Z] 13:45:17     INFO - GECKO(2415) | JavaScript error: resource://devtools/client/inspector/markup/markup.js, line 1450: TypeError: resource.targetFront is null
[task 2021-02-02T13:45:19.061Z] 13:45:19     INFO - TEST-INFO | started process screentopng
[task 2021-02-02T13:45:19.456Z] 13:45:19     INFO - TEST-INFO | screentopng: exit 0
[task 2021-02-02T13:45:19.456Z] 13:45:19     INFO - Buffered messages logged at 13:45:16
[task 2021-02-02T13:45:19.456Z] 13:45:19     INFO - Adding a new tab with URL: http://example.com/browser/devtools/client/framework/test/browser_toolbox_options_enable_serviceworkers_testing.html
[task 2021-02-02T13:45:19.456Z] 13:45:19     INFO - Tab added and finished loading
[task 2021-02-02T13:45:19.456Z] 13:45:19     INFO - Buffered messages logged at 13:45:17
[task 2021-02-02T13:45:19.456Z] 13:45:19     INFO - TEST-PASS | devtools/client/framework/test/browser_toolbox_options_enable_serviceworkers_testing.js | Register should fail with security error - 
[task 2021-02-02T13:45:19.456Z] 13:45:19     INFO - Checking checkbox to enable service workers testing
[task 2021-02-02T13:45:19.456Z] 13:45:19     INFO - TEST-PASS | devtools/client/framework/test/browser_toolbox_options_enable_serviceworkers_testing.js | Register should success - 
[task 2021-02-02T13:45:19.456Z] 13:45:19     INFO - Console message: [JavaScript Error: "TypeError: resource.targetFront is null" {file: "resource://devtools/client/inspector/shared/highlighters-overlay.js" line: 1751}]
[task 2021-02-02T13:45:19.456Z] 13:45:19     INFO - Console message: [JavaScript Error: "TypeError: resource.targetFront is null" {file: "resource://devtools/client/inspector/markup/markup.js" line: 1450}]
[task 2021-02-02T13:45:19.456Z] 13:45:19     INFO - TEST-PASS | devtools/client/framework/test/browser_toolbox_options_enable_serviceworkers_testing.js | Register should success - 
[task 2021-02-02T13:45:19.456Z] 13:45:19     INFO - Buffered messages logged at 13:45:19
[task 2021-02-02T13:45:19.456Z] 13:45:19     INFO - TEST-PASS | devtools/client/framework/test/browser_toolbox_options_enable_serviceworkers_testing.js | Register should fail with security error - 
[task 2021-02-02T13:45:19.456Z] 13:45:19     INFO - TEST-PASS | devtools/client/framework/test/browser_toolbox_options_enable_serviceworkers_testing.js | The main process DevToolsServer has no pending connection when the test ends - 
[task 2021-02-02T13:45:19.457Z] 13:45:19     INFO - Buffered messages finished
[task 2021-02-02T13:45:19.460Z] 13:45:19     INFO - TEST-UNEXPECTED-FAIL | devtools/client/framework/test/browser_toolbox_options_enable_serviceworkers_testing.js | A promise chain failed to handle a rejection: resource.targetFront is null - stack: _onResourceAvailable@resource://devtools/client/inspector/shared/highlighters-overlay.js:1751:11
[task 2021-02-02T13:45:19.460Z] 13:45:19     INFO - _notifyWatchers@resource://devtools/shared/resources/resource-watcher.js:567:24
[task 2021-02-02T13:45:19.461Z] 13:45:19     INFO - later@resource://devtools/shared/throttle.js:33:19
[task 2021-02-02T13:45:19.461Z] 13:45:19     INFO - notify@resource://gre/modules/Timer.jsm:62:17
[task 2021-02-02T13:45:19.461Z] 13:45:19     INFO - Rejection date: Tue Feb 02 2021 13:45:17 GMT+0000 (Coordinated Universal Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 282
[task 2021-02-02T13:45:19.461Z] 13:45:19     INFO - Stack trace:
[task 2021-02-02T13:45:19.462Z] 13:45:19     INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:282
[task 2021-02-02T13:45:19.462Z] 13:45:19     INFO - chrome://mochikit/content/browser-test.js:nextTest:631
[task 2021-02-02T13:45:19.462Z] 13:45:19     INFO - chrome://mochikit/content/browser-test.js:testScope/test_finish/<:1531
[task 2021-02-02T13:45:19.462Z] 13:45:19     INFO - chrome://mochikit/content/browser-test.js:run:1446
[task 2021-02-02T13:45:19.462Z] 13:45:19     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-02-02T13:45:19.462Z] 13:45:19     INFO - TEST-UNEXPECTED-FAIL | devtools/client/framework/test/browser_toolbox_options_enable_serviceworkers_testing.js | A promise chain failed to handle a rejection: resource.targetFront is null - stack: _onResourceAvailable@resource://devtools/client/inspector/markup/markup.js:1450:11
[task 2021-02-02T13:45:19.462Z] 13:45:19     INFO - _notifyWatchers@resource://devtools/shared/resources/resource-watcher.js:567:24
[task 2021-02-02T13:45:19.462Z] 13:45:19     INFO - later@resource://devtools/shared/throttle.js:33:19
[task 2021-02-02T13:45:19.463Z] 13:45:19     INFO - notify@resource://gre/modules/Timer.jsm:62:17
[task 2021-02-02T13:45:19.463Z] 13:45:19     INFO - Rejection date: Tue Feb 02 2021 13:45:17 GMT+0000 (Coordinated Universal Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 282
[task 2021-02-02T13:45:19.463Z] 13:45:19     INFO - Stack trace:
[task 2021-02-02T13:45:19.463Z] 13:45:19     INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:282
[task 2021-02-02T13:45:19.463Z] 13:45:19     INFO - chrome://mochikit/content/browser-test.js:nextTest:631
[task 2021-02-02T13:45:19.463Z] 13:45:19     INFO - chrome://mochikit/content/browser-test.js:testScope/test_finish/<:1531
[task 2021-02-02T13:45:19.463Z] 13:45:19     INFO - chrome://mochikit/content/browser-test.js:run:1446
[task 2021-02-02T13:45:19.465Z] 13:45:19     INFO - GECKO(2415) | MEMORY STAT | vsize 4158MB | residentFast 1158MB | heapAllocated 592MB
[task 2021-02-02T13:45:19.465Z] 13:45:19     INFO - TEST-OK | devtools/client/framework/test/browser_toolbox_options_enable_serviceworkers_testing.js | took 2245ms
[task 2021-02-02T13:45:19.465Z] 13:45:19     INFO - checking window state```

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.

Status: NEW → RESOLVED
Closed: 5 years ago
Resolution: --- → INCOMPLETE
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