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JavaScript Application Error: videoFormats is null

  • 2 回覆
  • 10 有這個問題
  • 9 次檢視
  • 最近回覆由 MrHerbDaily

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Just installed FireFox 12 and updated java to ver 7 update 4. Now when I go to youtube, I get this error when clicking on ANY video.

Error: VideoFormats is null.

The video will play, but the error pop-up is annoying and I want it gone.

I have already uninstalled all previous java version including 7 and re-installed ver 7. This did not help. Disabling all plugins does not help either.

Any other suggestions?

Just installed FireFox 12 and updated java to ver 7 update 4. Now when I go to youtube, I get this error when clicking on ANY video. Error: VideoFormats is null. The video will play, but the error pop-up is annoying and I want it gone. I have already uninstalled all previous java version including 7 and re-installed ver 7. This did not help. Disabling all plugins does not help either. Any other suggestions?

所有回覆 (2)

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when you google this error message, only one result turns up & that points to a extension called "youtube mp3 podcaster" - do you happen to have it on your pc? if so, try disabling/uninstalling it...

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Wow, completely forgot about extensions. Turns out I have Easy YouTube Video Downloader extension. After disabling this extension the problem went away.

Thanks!