1891520 - On Nightly, error in Browser Console : can't access property "isAdoptingTab", this.window.gBrowserInit is undefined

Status: RESOLVED DUPLICATE of bug 1634240

(Firefox :: Tabbed Browser, defect)

Description

[Mayank Bansal]

Use my daily profile
Start the browser
Open the browser Console

AR: I see a message

21:46:56.730 can't access property "isAdoptingTab", this.window.gBrowserInit is undefined ext-browser.js:1118:9
get activeTab chrome://browser/content/parent/ext-browser.js:1118
candidates chrome://extensions/content/parent/ext-tabs-base.js:2105
InterpretGeneratorResume self-hosted:1412
next self-hosted:1333
query chrome://extensions/content/parent/ext-tabs-base.js:2127
next self-hosted:1333
from self-hosted:533
query chrome://browser/content/parent/ext-tabs.js:1006
result resource://gre/modules/ExtensionParent.sys.mjs:1152
withCallContextData resource://gre/modules/ExtensionParent.sys.mjs:629
result resource://gre/modules/ExtensionParent.sys.mjs:1151
withPendingBrowser resource://gre/modules/ExtensionParent.sys.mjs:639
result resource://gre/modules/ExtensionParent.sys.mjs:1150
callAndLog resource://gre/modules/ExtensionParent.sys.mjs:1101
recvAPICall resource://gre/modules/ExtensionParent.sys.mjs:1149
AsyncFunctionNext self-hosted:799

ER: Maybe not so?

Comment 1

[Mayank Bansal]

Attachment: about:support

Comment 2

[:Gijs (he/him)]

Can you bisect your extensions to work out which one is tripping this? This is definitely coming from extension code which appears to be using a window before we are ready for that...

Rob, any idea what's up here?

Comment 3

[Mayank Bansal]

(In reply to :Gijs (he/him) from comment #2)

Can you bisect your extensions to work out which one is tripping this? This is definitely coming from extension code which appears to be using a window before we are ready for that...

It is ublock https://addons.mozilla.org/en-US/firefox/addon/ublock-origin/