553857 - "Open" of context menu of folder/account produces error of "Error: invalid 'in' operand window.arguments[1] Source File: chrome://messenger/content/msgMail3PaneWindow.js Line: 563"

Status: RESOLVED WORKSFORME

(MailNews Core :: Backend, defect)

Description

[WADA:World Anti-bad-Duping Agency]

[Build ID]
> Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.8) Gecko/20100227 Thunderbird/3.0.3

"Open" of context menu of folder/account produces next error in Error Console. 
> Error: invalid 'in' operand window.arguments[1]
> Source File: chrome://messenger/content/msgMail3PaneWindow.js Line: 563
Main Tb window itself is normally opened.
No error message if "Open in New Tab".

[Steps to reproduce]
1. Folder view: All Folders
2. Click an accout or mail folder at folder pane
3. Click "Open" at context menu
   => New window is opened.
   => Above error in Error Console

Comment 1

[Mark Banner (:standard8)]

Have you tried safe mode? (see https://support.mozillamessaging.com/en-US/kb/Safe+Mode for more information)

Comment 2

[Wayne Mery (:wsmwk)]

wada does thsi still reproduce?

Comment 3

[WADA:World Anti-bad-Duping Agency]

(In reply to Wayne Mery (:wsmwk) from comment #2)
> wada does this still reproduce?

No. I couldn't see problem in Tb 17.0.8 => WORKSFORME.

By the way, Wayne, STR of this bug was pretty simple.
Does your question mean "you couldn't reproduce problem of this bug in any Tb releases or Tb on any OS"?

Anyway, closing as WORKSFORME.

Comment 4

[Wayne Mery (:wsmwk)]

Thanks for closing

Yes steps quite clear but I did not attempt. In many cases I prefer positive confirmation from reporter because too many variables to consider, including user environment. Plus they ari. Best position to reproduce  Plus my time to test