309685 - Deerpark Beta 1 cannot close first tab

Status: RESOLVED INVALID

(Firefox :: Tabbed Browser, defect)

Description

[Alex]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b4) Gecko/20050908 Firefox/1.4
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b4) Gecko/20050908 Firefox/1.4

In Firefox 1.5b1, it is impossible to close the first tab when multiple tabs are
open.

Reproducible: Always

Steps to Reproduce:
1. Open Firefox 1.5b1
2. Open another tab
3. Attempt to close the first tab using any method

Actual Results:  
The tab did not close

Expected Results:  
The tab should have closed

Comment 1

[Ryan Flint [:rflint] (ping via IRC for reviews)]

Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b4) Gecko/20050908 Firefox/1.4

Reporter, are you able to reproduce this problem while in safe mode?
http://kb.mozillazine.org/safe_mode

Comment 2

[Alex]

(In reply to comment #1)
> Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b4) Gecko/20050908
Firefox/1.4
> 
> Reporter, are you able to reproduce this problem while in safe mode?
> http://kb.mozillazine.org/safe_mode

No I cannot reproduce this bug in safe mode, I just tried it.  Seeing as it may
be one of my extensions, here is a list of all of my extensions installed (I do
not have any additional themes):

DOM Inspector 1.8b4
Reporter 1.8b4
Talkback 1.4
Forecastfox 0.8.2.1
Yahoo Toolbar 1.0.1.20050805
Web Developer 0.9.4 (the toolbar shows up blank; expecting update)
User Agent Switcher 0.6.7

I also have these extensions, but they are disabled due to incompatibility with
Firefox 1.4:

Flashblock 1.3.1
Tab Mix 0.2.1 (I miss this extension a lot; expecting update)
Autofill 0.2

If anyone who reads this has the same problem, see if you can narrow my list
down to fewer extensions so someone can target the extension.

Comment 3

[Ryan Flint [:rflint] (ping via IRC for reviews)]

That would indeed indicate that it's one of your extensions.
As for figuring out which one caused it, try searching the MozillaZine forums
(http://forums.mozillazine.org) for someone else that's had the same problem.