Java 登录失败，您无法使用 Facebook 登录此应用
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原文地址: http://stackoverflow.com/questions/54881205/
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Login Failed you cant use facebook to log into this app
提问by hd92
I get "Login Failed Error" with the Facebook Android SDK while running on the device. I have done everything what they specified, like creating a hash and all.
我在设备上运行 Facebook Android SDK 时收到“登录失败错误”。我已经完成了他们指定的所有内容，例如创建哈希和所有内容。
The error is:
错误是：
Login Failed you cant use facebook to log into this app or website because there's an issue with its implementation of facebook login
登录失败您无法使用 facebook 登录此应用程序或网站，因为它的 facebook 登录实现存在问题
回答by Jen Sze
We have encountered this same issue before. In our case, it turned out that the Facebook restricted our app due to violating their platform policies. We appealed to Facebook by telling them we are working on making our app to be compliant with their policies. Then they responded to us and removed the restriction temporarily to give us the time to do our testing. After they removed the restriction, we no longer encounter this error message.
我们之前也遇到过同样的问题。在我们的案例中，事实证明 Facebook 由于违反了他们的平台政策而限制了我们的应用程序。我们呼吁 Facebook 告诉他们我们正在努力使我们的应用程序符合他们的政策。然后他们回复了我们并暂时取消了限制，让我们有时间进行测试。在他们取消限制后，我们不再遇到此错误消息。
Hope this helps.
希望这可以帮助。
