搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

Learn More

"Type Error: ToolbarControl.getSettingByType is not a function box keeps appearing!

  • 1 回覆
  • 39 有這個問題
  • 2580 次檢視
  • 最近回覆由 cor-el

more options

A box keeps popping up with the above error. Trying to click out of it brings up another window with the same message, this time with a box one can check stating 'Prevent this page from creating additional dialogs.'

所有回覆 (1)

more options

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.