Server Error in '/' Application.

Impossibile trovare la visualizzazione 'Error' o la relativa visualizzazione master oppure nessun motore di visualizzazione supporta i percorsi in cui è stata effettuata la ricerca. La ricerca è stata eseguita nei percorsi seguenti:
~/Views/Spid/Error.aspx
~/Views/Spid/Error.ascx
~/Views/Shared/Error.aspx
~/Views/Shared/Error.ascx
~/Views/Spid/Error.cshtml
~/Views/Spid/Error.vbhtml
~/Views/Shared/Error.cshtml
~/Views/Shared/Error.vbhtml

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: Impossibile trovare la visualizzazione 'Error' o la relativa visualizzazione master oppure nessun motore di visualizzazione supporta i percorsi in cui è stata effettuata la ricerca. La ricerca è stata eseguita nei percorsi seguenti:
~/Views/Spid/Error.aspx
~/Views/Spid/Error.ascx
~/Views/Shared/Error.aspx
~/Views/Shared/Error.ascx
~/Views/Spid/Error.cshtml
~/Views/Spid/Error.vbhtml
~/Views/Shared/Error.cshtml
~/Views/Shared/Error.vbhtml

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: Impossibile trovare la visualizzazione 'Error' o la relativa visualizzazione master oppure nessun motore di visualizzazione supporta i percorsi in cui è stata effettuata la ricerca. La ricerca è stata eseguita nei percorsi seguenti: 
~/Views/Spid/Error.aspx
~/Views/Spid/Error.ascx
~/Views/Shared/Error.aspx
~/Views/Shared/Error.ascx
~/Views/Spid/Error.cshtml
~/Views/Spid/Error.vbhtml
~/Views/Shared/Error.cshtml
~/Views/Shared/Error.vbhtml]
   System.Web.Mvc.ViewResult.FindView(ControllerContext context) +499
   System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) +143
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +88
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +775
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult) +81
   System.Web.Mvc.Async.<>c__DisplayClass21.<BeginInvokeAction>b__1e(IAsyncResult asyncResult) +188
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) +38
   System.Web.Mvc.Controller.<BeginExecuteCore>b__1d(IAsyncResult asyncResult, ExecuteCoreState innerState) +29
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +73
   System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +52
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +39
   System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +38
   System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__5(IAsyncResult asyncResult, ProcessRequestState innerState) +43
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +73
   System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +38
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +602
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +195
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +128


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.4087.0