Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Mozilla Support में खोजें

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

Since I installed 4.0, every time I try to go on the internet, these appear: "TypeError: Components.classes['@softage.ru/skype/SkypeFfExtension;1'] is undefined TypeError: Components.classes[cid] is undefined" . Why and how do I make it go away?

  • 1 प्रत्युत्तर दें
  • 11
  • 17 views
  • के द्वारा अंतिम प्रतियुतर cor-el

mustacherider
mustacherider
more options

Every time I open firefox 4.0, it says, TypeError: Components.classes['@softage.ru/skype/SkypeFfExtension;1'] is undefined TypeError: Components.classes[cid] is undefined

Is this a Java Application error? A Skype error? or something else?

When I go to extensions, it says I have none.

Every time I open firefox 4.0, it says, TypeError: Components.classes['@softage.ru/skype/SkypeFfExtension;1'] is undefined TypeError: Components.classes[cid] is undefined Is this a Java Application error? A Skype error? or something else? When I go to extensions, it says I have none.

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

That is a problem with the Skype extension for Firefox.

See: