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Uncaught (in promise) Error: Failed to load file://connect.facebook.net/en_US/sdk.js #728

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jordiblanchcarles opened this issue Oct 17, 2019 · 2 comments

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@jordiblanchcarles
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Current Behavior

When trying to use the standalone version of ReactPlayer to play a Facebook video, I get the following error:

Uncaught (in promise) Error: Failed to load file://connect.facebook.net/en_US/sdk.js

Expected Behavior

I expected the player to play correctly the video as it does with Youtube videos.

Steps to Reproduce

Just try to create this index.html file and open with browser:

<!DOCTYPE html>
<html>

<head>
  <meta charset="UTF-8">
  <!--meta http-equiv="Content-Security-Policy" content="default-src 'self' *;"-->
  <meta name="viewport" content="width=device-width, initial-scale=1">

  <script src='https://unpkg.com/react-player/dist/ReactPlayer.standalone.js'></script>
</head>

<body>
  <main class="content">
    <div id='container'></div>
    <button onClick='javascript: playPlayer()'>Play</button>
    <button onClick='javascript: pausePlayer()'>Pause</button>
  </main>

  <script>
    const url = 'https://www.facebook.com/cityad.cat/videos/2490763814533920/'
    const container = document.getElementById('container')

    window.playPlayer = function () {
      renderReactPlayer(container, {
        url,
        playing: true
      })
    }

    window.pausePlayer = function () {
      const url = ''
      renderReactPlayer(container, {
        url,
        playing: false
      })
    }

    playPlayer()
  </script>
</body>

</html>

Environment

Other Information

@cookpete
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Owner

The Facebook player loads the SDK from here:

https://github.com/CookPete/react-player/blob/1e41ce5ce5e2d6946701723f60e74326385df92d/src/players/Facebook.js#L6

which will load it based on the protocol of the page you are currently on. If you are loading the player on a local file it will attempt to use file:// (as seen in your error log) and fail.

Try manually loading the SDK yourself before the player, by adding the SDK before the standalone script, eg:

<script src='https://connect.facebook.net/en_US/sdk.js'></script>
<script src='https://unpkg.com/react-player/dist/ReactPlayer.standalone.js'></script>

See if that helps?

@jordiblanchcarles
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Author

Hello,

thank you for your answer. Your solution works, but why not force loading the SDK directly from https instead of the local page protocol?

const SDK_URL = 'https://connect.facebook.net/en_US/sdk.js'

albanqoku added a commit to albanqoku/react-player that referenced this issue Feb 24, 2021
Webmaster1116 added a commit to Webmaster1116/video-player that referenced this issue May 20, 2021
webmiraclepro added a commit to webmiraclepro/video-player that referenced this issue Sep 9, 2022
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