1803728 - JavaScript error: resource:///modules/DevToolsStartup.sys.mjs, line 696: TypeError: can't access property "parentNode", mainKeyset is null

Status: RESOLVED FIXED

(Thunderbird :: General, defect)

Description

[Magnus Melin [:mkmelin]]

Console message: [JavaScript Error: "TypeError: can't access property "parentNode", mainKeyset is null" {file: "resource:///modules/DevToolsStartup.sys.mjs" line: 696}]
hookKeyShortcuts@resource:///modules/DevToolsStartup.sys.mjs:696:5
hookWindow@resource:///modules/DevToolsStartup.sys.mjs:482:10
onWindowReady@resource:///modules/DevToolsStartup.sys.mjs:448:10
_delayedStartup@chrome://messenger/content/msgMail3PaneWindow.js:688:18

Comment 1

[Geoff Lankow (:darktrojan)]

Attachment: Bug 1803728 - Stop trying to add Firefox devtools UI to Thunderbird on start-up. r=#devtools-reviewers

This code tries to add keys and menu items etc. to Firefox when browser-delayed-startup-finished is fired.
Since bug 1797760 Thunderbird fires this notification too, and we've been getting errors about the devtools trying and failing to add to Thunderbird's UI.

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/e37114f2bf3b
Stop trying to add Firefox devtools UI to Thunderbird on start-up. r=devtools-reviewers,nchevobbe

Comment 3

[Cristina Horotan [:chorotan]]

https://hg.mozilla.org/mozilla-central/rev/e37114f2bf3b