Search Support

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

After updating my version 5 to 6, to load the program I get a message that says "Type Error: Components.classes [cid] is undefined" (OK). You could tell me as I have to do to remove this message?

  • 2 cavab
  • 4 have this problem
  • 1 view
  • Last reply by cor-el

more options

After updating my version 5 to 6, to load the program I get a message that says "Type Error: Components.classes [cid] is undefined" (OK). You could tell me as I have to do to remove this message?

After updating my version 5 to 6, to load the program I get a message that says "Type Error: Components.classes [cid] is undefined" (OK). You could tell me as I have to do to remove this message?

All Replies (2)

more options

After updating my version 5 to 6, to load the program I get a message that says "Type Error: Components.classes [cid] is undefined" (OK). You could tell me as I have to do to remove this message?

more options

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

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).