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。

了解更多

What could be causing Youtube to stop working in Firefox, giving just a black box instead of a video?

  • 1 回覆
  • 12 有這個問題
  • 30 次檢視
  • 最近回覆由 James

more options

Whenever I try to view any video on Youtube in Firefox, I get an empty black box instead of a video. There are no buttons etc, nothing at all. If I right click, a grey box appears with "About Flash..." and "movie not loaded".

Youtube works fine in Internet Explorer, and I've tried uninstalling and reinstalling Flash and Shockwave. I'm on a laptop running Windows 7 Home Premium, SP1, 32 bit, and Firefox 5.0.

Any ideas?

Andy

Whenever I try to view any video on Youtube in Firefox, I get an empty black box instead of a video. There are no buttons etc, nothing at all. If I right click, a grey box appears with "About Flash..." and "movie not loaded". Youtube works fine in Internet Explorer, and I've tried uninstalling and reinstalling Flash and Shockwave. I'm on a laptop running Windows 7 Home Premium, SP1, 32 bit, and Firefox 5.0. Any ideas? Andy

所有回覆 (1)

more options

Try clearing the Cache in Firefox.

Tools-> Clear Recent History -> [v] Cache

or Tools->Options->Advanced->Network -> Offline storage -> [Clear Now]

Youtube may have made some changes recently. Clear the Youtube cookie and refresh page if above does not do it.

由 James 於 修改