Server Error in '/min' Application.

Object reference not set to an instance of an object.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:


Line 124:            string DestinationURL = string.Empty; //Destination URL
Line 125:            string ContentID = ht["cid"].ToString();        //Content ID of Ad
Line 126:            string ContentTypeID = ht["ctid"].ToString();   //ContentTypeID: Awareness = 1, Pub Spotlight = 2)
Line 127:            string Medium = ht["medium"].ToString();        //Medium (1=WLU, 2=Web Site)
Line 128:            string Action = ht["action"].ToString();        //Action (1=Impression, 2=ClickThrough)

Source File: c:\inetpub\wwwroot\min\LinkHandler.aspx.cs    Line: 126

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   LinkHandler.Page_Load(Object sender, EventArgs e) in c:\inetpub\wwwroot\min\LinkHandler.aspx.cs:126
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
   System.Web.UI.Control.OnLoad(EventArgs e) +99
   System.Web.UI.Control.LoadRecursive() +50
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627


Version Information: Microsoft .NET Framework Version:2.0.50727.8974; ASP.NET Version:2.0.50727.8975