This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

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

Este fío arquivouse. Faga unha nova pregunta se precisa axuda.

clicking on the jigsaw icon doesn't show extensions

  • 1 resposta
  • 0 have this problem
  • 15 views
  • Last reply by zeroknight

Aplaceinthesky82
Aplaceinthesky82
more options

Hello, I try to install extensions but when I click on the jigsaw icon it doesn't display the menu where you can pin extension to the toolbar but it brings me to the extension repository where you can install extension. It is weird because before it works suddenly it doesn't anymore. I see this error in the console, don't know if related

CustomizableUI: TypeError: aNode is null -- resource:///modules/CustomizableUI.sys.mjs:5067

Thank you

Hello, I try to install extensions but when I click on the jigsaw icon it doesn't display the menu where you can pin extension to the toolbar but it brings me to the extension repository where you can install extension. It is weird because before it works suddenly it doesn't anymore. I see this error in the console, don't know if related CustomizableUI: TypeError: aNode is null -- resource:///modules/CustomizableUI.sys.mjs:5067 Thank you

All Replies (1)

zeroknight
zeroknight
more options

Extensions need permission to run in private windows when the browser is in private browsing mode (aka "Never Remember History"), otherwise they won't appear in the Extensions panel.

For the console error, go into Customize mode and try clicking the "Restore Defaults" button in the bottom-right corner.