1016358 - null objects while examining a xhtml document in Inspector

Status: RESOLVED INCOMPLETE

(Other Applications :: DOM Inspector, defect)

Description

[:aceman]

Examining e.g. chrome://messenger/content/multimessageview.xhtml in Thunderbird:

View -> Document Viewer -> Accessible Events:

Warning: TypeError: mutating the [[Prototype]] of an object will cause your code to run very slowly; instead create the object with the correct initial [[Prototype]] value using Object.create
Source File: chrome://inspector/content/viewers/accessibleEvents/accessibleEvents.js
Line: 444

Error: TypeError: node is null
Source File: chrome://inspector/content/viewers/accessibleEvents/accessibleEvents.js
Line: 366

View -> Document Viewer -> Accessible Tree:

Error: TypeError: aAccessible is null
Source File: chrome://inspector/content/viewers/accessibleTree/accessibleTree.js
Line: 100

View -> Document Viewer -> DOM Node:

Error: TypeError: this.mView is null
Source File: chrome://inspector/content/viewers/accessibleTree/accessibleTree.js
Line: 462

Comment 1

[Firefox Bug Husbandry Bot]

Bulk close. This component is no longer supported or maintained.

https://bugzilla.mozilla.org/show_bug.cgi?id=1499023

Comment 2

[Firefox Bug Husbandry Bot]

Bulk close. This component is no longer supported or maintained.

https://bugzilla.mozilla.org/show_bug.cgi?id=1499023