Closed Bug 1566710 Opened 7 years ago Closed 6 years ago

Intermittent devtools/client/inspector/markup/test/browser_markup_mutation_01.js | A promise chain failed to handle a rejection: Protocol error (unknownError): error occurred while processing 'getTab': TypeError: this._browser is null

Categories

(DevTools :: Inspector, defect, P5)

Product:
DevTools
Component:
Inspector
Type:
defect

Tracking

(Not tracked)

Status:
RESOLVED INCOMPLETE

People

(Reporter: intermittent-bug-filer, Unassigned)

Details

(Keywords: intermittent-failure, regression)

Filed by: ccoroiu [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=256859096&repo=autoland
Full log: https://queue.taskcluster.net/v1/task/LC0gPGwqRz2q4uEwYLD_rw/runs/0/artifacts/public/logs/live_backing.log

04:57:52 INFO - TEST-PASS | devtools/client/inspector/markup/test/browser_markup_mutation_01.js | Node20's second child is indeed node18 -
04:57:52 INFO - TEST-INFO | started process screencapture
04:57:52 INFO - TEST-INFO | screencapture: exit 0
04:57:52 INFO - TEST-UNEXPECTED-FAIL | devtools/client/inspector/markup/test/browser_markup_mutation_01.js | A promise chain failed to handle a rejection: Protocol error (unknownError): error occurred while processing 'getTab': TypeError: this._browser is null
04:57:52 INFO - Stack: _isZombieTab@resource://devtools/server/actors/targets/frame-proxy.js:147:9
04:57:52 INFO - form@resource://devtools/server/actors/targets/frame-proxy.js:227:14
04:57:52 INFO - onGetTab@resource://devtools/server/actors/root.js:384:31
04:57:52 INFO - AsynconPacket@resource://devtools/server/main.js:1402:58
04:57:52 INFO - send/<@resource://devtools/shared/transport/local-transport.js:70:25
04:57:52 INFO - exports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:111:22
04:57:52 INFO - DevToolsUtils.executeSoonexports.executeSoon@resource://devtools/shared/DevToolsUtils.js:62:21
04:57:52 INFO - send@resource://devtools/shared/transport/local-transport.js:58:21
04:57:52 INFO - send@resource://devtools/shared/protocol/Front.js:146:30
04:57:52 INFO - request@resource://devtools/shared/protocol/Front.js:164:10
04:57:52 INFO - generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:49:19
04:57:52 INFO - getTab@resource://devtools/shared/fronts/root.js:252:18
04:57:52 INFO - createTargetForTab@resource://devtools/client/framework/target.js:90:28
04:57:52 INFO - asyncforTab@resource://devtools/client/framework/target.js:35:26
04:57:52 INFO - inspectNode@resource://devtools/client/framework/devtools.js:766:40
04:57:52 INFO - inspectNode@chrome://devtools-startup/content/DevToolsShim.jsm:241:28
04:57:52 INFO - inspectNode@chrome://browser/content/nsContextMenu.js:1066:25
04:57:52 INFO - oncommand@chrome://browser/content/browser.xhtml:1:14
04:57:52 INFO - Line: 147, column: 9 - stack: inspectNode@resource://devtools/client/framework/devtools.js:795:21
04:57:52 INFO - asyncinspectNode@chrome://devtools-startup/content/DevToolsShim.jsm:241:28
04:57:52 INFO - inspectNode@chrome://browser/content/nsContextMenu.js:1066:25
04:57:52 INFO - oncommand@chrome://browser/content/browser.xhtml:1:14
04:57:52 INFO - Rejection date: Wed Jul 17 2019 04:57:47 GMT+0000 (Greenwich Mean Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 263
04:57:52 INFO - Stack trace:
04:57:52 INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:263
04:57:52 INFO - chrome://mochikit/content/browser-test.js:Tester_execTest/<:1377
04:57:52 INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1381
04:57:52 INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1209
04:57:52 INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<:803
04:57:52 INFO - Leaving test bound
04:57:53 INFO - GECKO(1696) | --DOMWINDOW == 35 (0x125575800) [pid = 1696] [serial = 1150] [outer = 0x0] [url = chrome://devtools/content/inspector/markup/markup.xhtml]
04:57:53 INFO - GECKO(1696) | --DOMWINDOW == 34 (0x118f2c000) [pid = 1696] [serial = 1144] [outer = 0x0] [url = about:blank]
04:57:53 INFO - GECKO(1696) | --DOMWINDOW == 33 (0x118aa8400) [pid = 1696] [serial = 1152] [outer = 0x0] [url = about:blank]
04:57:53 INFO - GECKO(1696) | --DOMWINDOW == 32 (0x120c3a800) [pid = 1696] [serial = 1142] [outer = 0x0] [url = about:devtools-toolbox]
04:57:53 INFO - GECKO(1696) | --DOMWINDOW == 31 (0x120c9dc00) [pid = 1696] [serial = 1159] [outer = 0x0] [url = about:blank]
04:57:53 INFO - Removing tab.
04:57:53 INFO - Waiting for event: 'TabClose' on [object XULElement].
04:57:53 INFO - GECKO(1696) | [Child 1702, Main Thread] WARNING: No active window: file /builds/worker/workspace/build/src/js/xpconnect/src/XPCJSContext.cpp, line 662
04:57:53 INFO - GECKO(1696) | [Parent 1696, Main Thread] WARNING: Constructing RangeBoundary with invalid value: 'mRef || aOffset == 0', file /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/RangeBoundary.h, line 79
04:57:53 INFO - GECKO(1696) | [Parent 1696, Main Thread] WARNING: Constructing RangeBoundary with invalid value: 'mRef || aOffset == 0', file /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/RangeBoundary.h, line 79
04:57:53 INFO - Got event: 'TabClose' on [object XULElement].
04:57:53 INFO - Tab removed and finished closing
04:57:53 INFO - GECKO(1696) | MEMORY STAT | vsize 7871MB | residentFast 526MB | heapAllocated 178MB

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup

Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → INCOMPLETE
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