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

Why do I get the "Error: No valid source could be found" message when trying to stream live video?

  • 3 回覆
  • 27 有這個問題
  • 9943 次檢視
  • 最近回覆由 FredMcD

more options

I'm trying to stream live TV and this message appears - "Error: No valid source could be found" I'm on the Fox Business web site and the message appears in the Watch Fox Business box on the lower right of the page. I'm using a MAC with the latest OS. I have another MAC in the house and I'm able to access streaming content. I can also access the content by using Chrome.

I'm trying to stream live TV and this message appears - "Error: No valid source could be found" I'm on the Fox Business web site and the message appears in the Watch Fox Business box on the lower right of the page. I'm using a MAC with the latest OS. I have another MAC in the house and I'm able to access streaming content. I can also access the content by using Chrome.

被選擇的解決方法

Apparently the older MAC that can stream the video has Flash. The new MAC Mini didn't have it and I didn't want it because of the negative things I've heard. Unfortunately I needed it on the new computer and reluctantly downloaded it. Problem solved. Thanks for your response.

從原來的回覆中察看解決方案 👍 2

所有回覆 (3)

more options

Are there any difference between the two Macs? For example is there a plugin that is installed or a Firewall/Antivirus (I noticed you had an antivirus extension in your Firefox profile)

The other thing I noticed is that you do not have a video player extension installed, HTML5 should default unless there is a specific type of video for that specific codec that is causing that error.

more options

選擇的解決方法

Apparently the older MAC that can stream the video has Flash. The new MAC Mini didn't have it and I didn't want it because of the negative things I've heard. Unfortunately I needed it on the new computer and reluctantly downloaded it. Problem solved. Thanks for your response.

more options

Hello,

I am glad to hear that your problem has been resolved. If you haven't already, please select the answer that solves the problem. This will help other users with similar problems find the solution more easily.

Thank you for contacting Mozilla Support.