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JavaScript Application Error: videoFormats is null

  • 2 replies
  • 10 have this problem
  • 9 views
  • Last reply by MrHerbDaily

MrHerbDaily
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?

All Replies (2)

philipp
philipp
  • Moderator
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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...

MrHerbDaily
MrHerbDaily Question owner
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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!