Facebook 提要对话框返回 API 错误代码:191 [英] Facebook Feed Dialog Returns API Error Code: 191

问题描述

在我的 Facebook 应用程序中，我总是会收到以下错误:

In my Facebook App I'll always get the following error :

发生错误.请稍后再试.API 错误代码:191API 错误描述:指定的 URL 不属于应用程序错误消息:redirect_uri 不属于应用程序.

An error occurred. Please try again later. API Error Code: 191 API Error Description: The specified URL is not owned by the application Error Message: redirect_uri is not owned by the application.

我只想通过按钮提供帖子，我的代码是

I just want to feed a post via button my code is

  function postToFeed() {
    // calling the API ...
    var obj = {
      method: 'feed',
      link: 'https://mydomain.com/',
      picture: 'https://mydomain.com/img/feed.png',
      name: 'BLABLADialog',
      caption: 'UeberschriftBLABLA',
      description: 'DescriptionBLABLA',
      show_error: true
    };
    function callback(response) {
      document.getElementById('msg').innerHTML = "Post ID: " + response['post_id'];
    }
    FB.ui(obj, callback);
  }

我的 Canvas-URL 是http://mydomain.com/"
我的安全画布-URL 是https://mydomain.com/"
我的 Tab-URL 是https://mydomain.com/tab.php"
我的安全 Tab-URL 是https://mydomain.com/tab.php"
我使用 Facebook 登录网站 URL 的网站是https://mydomain.com/"

my Canvas-URL is "http://mydomain.com/"
my Secure Canvas-URL is "https://mydomain.com/"
my Tab-URL is "https://mydomain.com/tab.php"
my Secure Tab-URL is "https://mydomain.com/tab.php"
my Website with Facebook Login SITE URL is "https://mydomain.com/"

所以我做错了什么?

推荐答案

您需要在 var obj 数组中包含一个 redirect_uri.在 Feed Dialog 文档 上，指定了 redirect_uri如:

You need to include a redirect_uri in your var obj array. On the Feed Dialog documentation, redirect_uri is specified as:

用户单击对话框上的按钮后重定向到的 URL.必需，但大多数 SDK 会自动指定.

The URL to redirect to after the user clicks a button on the dialog. Required, but automatically specified by most SDKs.

因此必须指定它，并且必须是位于您应用的站点 URL 下的 URL.

So it must be specified, and it must a URL that falls under the Site URL of your app.

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