未捕获的ReferenceError：未定义ytcfg（也未定义__ytRIL） [英] Uncaught ReferenceError: ytcfg is not defined (also __ytRIL is not defined)

问题描述

我几个月来一直使用YouTube IFrame播放器API并且最近在播放器加载时开始看到此异常：
未捕获的ReferenceError：ytcfg未定义
检查iframe，我看到成功调用 yt.setConfig ，但是 ytcfg.set 以后失败了。 API最近有变化吗？任何播放器参数都可能导致此问题？

I have been using the YouTube IFrame Player API without problem for months and started to see this exception recently when the player loads: Uncaught ReferenceError: ytcfg is not defined Inspecting the iframe, I see a successful call to yt.setConfig, but ytcfg.set fails later. Was the API changed recently? Any player parameter could cause this problem?

<script src="//s.ytimg.com/yts/jsbin/www-embed-player-vflnzmqns/www-embed-player.js" type="text/javascript" name="www-embed-player/www-embed-player"></script>
<script src="//s.ytimg.com/yts/jsbin/player-en_US-vflr--npw/base.js" name="player/base"></script>
<script>
    yt.setConfig({
        ...
    });
    writeEmbed();
</script>
<script>
    ytcsi.info('st', 35);
    ytcfg.set({
        "TIMING_ACTION": "",
        "CSI_VIEWPORT": true,
        "TIMING_INFO": {
            "c": "WEB",
            "yt_li": 1,
            "cver": "1.20161112",
            "yt_lt": "cold"
        },
        "CSI_SERVICE_NAME": "youtube"
    });
    ;</script>

此问题存在多种变体：

https://issuetracker.google.com/issues/35178202ytcfg未定义
https://issuetracker.google.com/issues/35177930 __ytRIL未定义

https://issuetracker.google.com/issues/35178202 "ytcfg is not defined" https://issuetracker.google.com/issues/35177930 "__ytRIL is not defined"

推荐答案

这是Google的错误。它也发生在Youtube的开发者页面上。 https://developers.google.com/youtube/youtube_subscribe_button

This is a Google bug. It also happens on Youtube's developer page. https://developers.google.com/youtube/youtube_subscribe_button

以下错误可以解决此问题。

The following bugs tracks this issue.

https://code.google.com/p/gdata-issues/issues/detail?id=8569 （仍然活跃 - Jan 2017年5月*）

https://code.google.com/p/gdata-issues/issues/detail?id=8569 (Still active -as of Jan 5h 2017)

请使用以下链接对此错误进行投票，以便引起他们的注意。他们自9月以来一直坐在上面2016年9月!!

Please up vote on this bug using the links below so that it gets their attention. They have been sitting on it since Sep 9, 2016!!.

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