Written by Jerome Thursday, 21 July 2011 10:40
If your installed Firefox add-on Web developer toolbar (icons, text, or both) is suddently not showing, displayed, and has gone missing from your Mozilla FF browser, you may consider the following to fix this:
- Check first that it is indeed still installed and enabled (Tools > Add-ons)
- Disable Skype add-on if you have it installed (various sources have identified this addon to conflict with Web developers toolbar)
- Disable all add-ons, leave only WT to help you confirm
- Before re-enabling other add-ons, try to Restore / Reset to Default your toolbar settings by doing the following:
- Rightclick on your browser's Toolbar and choose Customize
- Restore Default Set
- Done
- Restart FF browser
- Re-enable other add-ons systematically (i.e. one by one) to be sure no other add-ons is in conflict with WT. Restart FF evertime if you have to.
Hope this helps!












In Joomla 1.5, this happens after I did the ff: