使用社交网站在asp.net，c＃，framework 4.5中注册的问题 [英] problem in using social sites for sign up in asp.net , c# , framework 4.5

问题描述

我正在尝试使用带有谷歌帐户的SIgnUp的asp.net 4.5框架的给定模板功能



....这与...相同/>


http://blogs.msdn.com/b/webdev/archive/2012/09/12/integrate-openauth-openid-with -your-existing-asp-net-application-using-universal-providers.aspx





一切正常，但是当我从gmail签名后输入用户名时，它会出错...



发生了'System.ArgumentException'类型的异常Microsoft.AspNet.Membership.OpenAuth.dll但未在用户代码中处理



附加信息：参数不能为空或空。

i am trying to use given tamplate features of asp.net 4.5 framework of SIgnUp with google account

.... which is same as ..

"http://blogs.msdn.com/b/webdev/archive/2012/09/12/integrate-openauth-openid-with-your-existing-asp-net-application-using-universal-providers.aspx"


all is working but when i enter user name after signing from gmail it gives error ..

"An exception of type 'System.ArgumentException' occurred in Microsoft.AspNet.Membership.OpenAuth.dll but was not handled in user code

Additional information: Argument cannot be null or empty."

推荐答案

您需要调试代码。检查您从Google收到的回复。授权所需的某些值不正确/为空。调试代码应该为您提供确切的详细信息。

You will need to debug your code. Check the response you receive from the Google. Some value that is necessary for authorization is not correct / is null. Debugging the code should give you the exact details.

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