Facebook Javascript SDK问题：“FB未定义” [英] Facebook Javascript SDK Problem: "FB is not defined"

问题描述

从Facebook文档此处复制的以下代码不适用于我在Chrome中。

The following code, copied from the Facebook documentation here, is not working for me in Chrome.

<div id="fb-root"></div>
<script src="http://connect.facebook.net/en_US/all.js"></script>
<script>
  FB.init({
  appId  : 'YOUR APP ID',
  status : true, // check login status
  cookie : true, // enable cookies to allow the server to access the session
  xfbml  : true  // parse XFBML
});
</script>

在Javascript控制台中，我得到：

In the Javascript console I get:

Uncaught ReferenceError: FB is not defined

我不是在Firefox或Safari中，只要使用Chrome就可能有任何问题。

I'm not having any problems with the SDK in Firefox or Safari, just Chrome.

推荐答案

我看到一个案例，Chrome已经安装了WidgetBlock，阻止Facebook脚本。结果就是这个错误消息。确保您禁用可能会干扰的任何扩展名。

I saw a case where Chrome had installed WidgetBlock which was blocking the Facebook script. The result was exactly this error message. Make sure you disable any extensions that may interfere.

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