Unable to login using Facebook Connect - URGENT Pls

Apr 27, 2010 at 5:16 PM


I've just downloaded Facebook Developer Toolkit sample Version 3.02 and ran the asp.net sample for FBToolkit.Samples.Connect application. I got the below error after successfull facebook login.

Exeception: "Could not deserialize data returned from server"

Inner Exception: {"There is an error in XML document (17, 7)."}

Stack Trace:    at Facebook.Utility.Utilities.DeserializeXML[T](String xmlInput)
   at Facebook.Rest.RestBase.SendRequest[T](IDictionary`2 parameterDictionary, Boolean useSession)
   at Facebook.Rest.Users.GetInfo(String uids, Boolean isAsync, GetInfoCallback callback, Object state)
   at Facebook.Rest.Users.GetInfo(String uids)
   at Facebook.Rest.Users.GetInfo(Int64 uid)
   at Facebook.Rest.Users.GetInfo()
   at FBToolkit.Samples.Connect.Web.Default.Page_Load(Object sender, EventArgs e) in C:\Desktop\Facebook Developer Tool - Sample\Connect\FBToolkit.Samples.Connect.Web\Default.aspx.cs:line 48
   at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)
   at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
   at System.Web.UI.Control.OnLoad(EventArgs e)
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

Please help me to resolve the issue as soon as possible as I need to integrated Facebook connect into production

Thanks in advance for your help.



Apr 27, 2010 at 5:18 PM

Download the beta, 3.02 no longer works cause of a facebook breaking change.