Rails 5设计omniauth-facebook错误：对不起，出了问题

问题描述：

我正在关注Devise的官方指南，从顶部到本节一>。我的 CALLBACK_URL 是 http：// localhost：3000 / users / auth / facebook / callback ，我认为可能问题，但我不确定。当我点击使用Facebook登录时，我遇到了这个错误：

对不起，出现问题。

在此链接上：
$ a $ b ; response_type = code& scope = user％2Cpublic_repo& state = 3913c12e0e4ce8b422732c9159c0fb1fb7351d100487849d

I am following Devise's official guide from top to this section. My CALLBACK_URL is http://localhost:3000/users/auth/facebook/callback, which I think might be the problem but I'm not sure. When I click on Sign in with Facebook, I run into this error:
Sorry, something went wrong.
on this link:
https://www.facebook.com/v2.6/dialog/oauth?client_id=193217371133539&redirect_uri=https%3A%2F%2Flocalhost%3A3000%2Fusers%2Fauth%2Ffacebook%2Fcallback&response_type=code&scope=user%2Cpublic_repo&state=3913c12e0e4ce8b422732c9159c0fb1fb7351d100487849d

Rails版本：Rails 5.0.0.1

Ruby版本（使用rbenv）：ruby 2.3.1p112（2016-04-26修订版54768）[x86_64-darwin16]

Rails version: Rails 5.0.0.1
Ruby version(using rbenv): ruby 2.3.1p112 (2016-04-26 revision 54768) [x86_64-darwin16]

答

对于仍然有这个问题的人，请检查您的范围，如上面的Akash和Bodacious状态，并修改为：

For anyone still having this issue, then check your scope, as Akash and Bodacious state above, and modify it to look like this:

scope: 'email', info_fields: 'email,name'

这将允许您电子邮件字段。

This will allow you to get the email field.

Rails 5设计omniauth-facebook错误：对不起，出了问题

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