Server Error in '/' Application.

The route handler 'Class.RouteHandler' did not return an IHttpHandler from its GetHttpHandler() method.

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.InvalidOperationException: The route handler 'Class.RouteHandler' did not return an IHttpHandler from its GetHttpHandler() method.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[InvalidOperationException: The route handler 'Class.RouteHandler' did not return an IHttpHandler from its GetHttpHandler() method.]
   System.Web.Routing.UrlRoutingModule.PostResolveRequestCache(HttpContextBase context) +9943972
   System.Web.Routing.UrlRoutingModule.OnApplicationPostResolveRequestCache(Object sender, EventArgs e) +85
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +144
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +50
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +73


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4690.0