Problem encountered using Sample STS

After running sample.htm, and try to send the self issued authentication managed card to the server. the following error occurs.

Line 49: return GetResourceValue(claim); Line 50: } Line 51: throw new ArgumentException(String.Format("Claim {0} not found", uri)); Line 52: } Line 53: }

[ArgumentException: Claim http://schemas.microsoft.com/ws/2005/05/identity/claims/givenname not found] Microsoft.IdentityModel.TokenProcessor.ClaimTextCollection.get_Item(String uri) in c:\Ronghwa\MS CardSpace\Simple STS\website\CardSpace\App_Code\TokenProcessor.cs:51 ASP.login_aspx.Page_Load(Object sender, EventArgs e) in c:\Ronghwa\MS CardSpace\Simple STS\website\CardSpace\login.aspx:26 System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +15 System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +34 System.Web.UI.Control.OnLoad(EventArgs e) +99 System.Web.UI.Control.LoadRecursive() +47 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1061

Please help.

Ronghwa

[1380 byte] By [Ronghwa] at [2008-2-6]