X
Tap here to go to the mobile version of the site.
Your Firefox is out of date and may contain a security risk! Upgrade Firefox

Support Forum

TypeError:ToolbarControl.getSettingByType is not afunction keeps coming up over and over after updating firefox.

Posted

when i start up or go to any website TypeError:ToolbarControl.getSettingBYType is not a function keeps coming up over and over again. a box comes up to check saying it won't come up again and does over and over again. it doesn't matter what page i go to or what i am doing.

Additional System Details

This happened

Every time Firefox opened

This started when...

i just updated on 11/20/2012 at 1:00 central stamdard time

Installed Plug-ins

  • Shockwave Flash 11.5 r502
  • Next Generation Java Plug-in 10.9.2 for Mozilla browsers
  • NPRuntime Script Plug-in Library for Java(TM) Deploy
  • 4.1.10329.0
  • NPWLPG
  • The plug-in allows you to open and edit files using Microsoft Office applications

Application

  • User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/17.0 Firefox/17.0

More Information

cor-el
  • Top 10 Contributor
  • Moderator
10760 solutions 96844 answers

This issue can be caused by an extension that isn't working properly.

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).

  • Do not click the Reset button on the Safe mode start window or otherwise make changes.