facebook 登录报错：Graph returned an error: Can't Load URL: The domain of this URL isn't included in the app's domains. To be able to load this URL, add all domains and subdomains of your app to the App Domains field in your app settings.

按照这个文档申请的：http://www.fecshop.com/topic/164

应该你申请的时候设置有问题：

1. Use Strict Mode for Redirect URIs 设置为false，其他设置为true

2. App Domains 填写上域名。

3. 其他的参考文档：http://www.fecshop.com/topic/164

4.Valid OAuth redirect URIs(回调地址)一定要写上,填写一定要正确， http://www.quarkscm.com/customer/facebook/loginv ,替换一下你的域名，如果你是多语言，都要写上，譬如:

http://www.quarkscm.com/de/customer/facebook/loginv
http://www.quarkscm.com/fr/customer/facebook/loginv
http://www.quarkscm.com/it/customer/facebook/loginv
http://www.quarkscm.com/jp/customer/facebook/loginv
http://www.quarkscm.com/pt/customer/facebook/loginv
http://www.quarkscm.com/pl/customer/facebook/loginv
http://www.quarkscm.com/ar/customer/facebook/loginv

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