I'm trying to get the Facebook Authentication on my DNN website. Unfortunately I get an error.
I have no clue how to solve, tried to find a solution on the Forum but unfortunately didn't find a solution. Could you please help me to get this working?
MANY THANKS in advance!
AbsoluteURL:/Default.aspx
DefaultDataProvider:DotNetNuke.Data.SqlDataProvider, DotNetNuke
ExceptionGUID:01bc43ad-33f4-4dcc-b663-c01ae0f8e3e3
AssemblyVersion:7.4.2
PortalId:2
UserId:-1
TabId:148
RawUrl:/Login?code=AQCx_WKgMoOwoilwQY8xYdlxv2847PAN_5R8QyPIrCAX6iC4O0Rx5uvCoRGPJ2vj2UUPJJjEff_7-3f6-fKihBBgjuKayLqCQVKZrxuy-yOCnmzHweFd87OYM2z_5p9a6gy9SnwvP4OZ610yD1lJQiaH6x0T46hiVQEz6TJ2Jkt-Wlk8ffuHeoOtvvlRwXB1TD2Z-FkN9rRNyyU3-3bA0fGs3JQ2cpY7FJdHGKT2HjF74NGkXSIQY4Wi
Referrer:http://www.dutchyouthregatta.org/Login?returnurl=%2f
UserAgent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.124 Safari/537.36
ExceptionHash:zXfUFG3JK8oQjvuHeLG4aw==
Message:Value cannot be null. Parameter name: value
StackTrace:
InnerMessage:Value cannot be null. Parameter name: value
InnerStackTrace:
at Newtonsoft.Json.JsonConvert.DeserializeObject(String value, Type type, JsonSerializerSettings settings)
at Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value, JsonSerializerSettings settings)
at DotNetNuke.Services.Authentication.OAuth.OAuthClientBase.GetCurrentUser[TUserData]()
at DotNetNuke.Services.Authentication.OAuth.OAuthLoginBase. (EventArgs e)
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
Source:
FileName:
FileLineNumber:0
FileColumnNumber:0
Method:
Server Name: RD000D3A22BE4B