Server Error in '/' Application.

Unable to cast object of type 'System.String' to type 'System.Collections.Generic.IList`1[BackOffice.Api.Integration.Entities.Ticket.FerryRoutePrice.Ferry]'.

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.InvalidCastException: Unable to cast object of type 'System.String' to type 'System.Collections.Generic.IList`1[BackOffice.Api.Integration.Entities.Ticket.FerryRoutePrice.Ferry]'.

Source Error:


Line 78: 
Line 79: 
Line 80:                             IList<BackOffice.Api.Integration.Entities.Ticket.FerryRoutePrice.Ferry> ferryprices = (IList<BackOffice.Api.Integration.Entities.Ticket.FerryRoutePrice.Ferry>)wp.Prices(Library.Domain.Token.AccessToken, new BackOffice.Api.Integration.Entities.Parameter.Ferry.PricesList() { LangCode = LangCode, RouteZoneID = Convert.ToInt32(ViewBag.RouteZoneID) }).Result;
Line 81:                             int xx = 0;
Line 82:                             foreach (var item in ferryprices)

Source File: C:\HostingSpaces\turkishs\turkishsealines.com.tr\wwwroot\Views\FerryPrice\Index.cshtml    Line: 80

Stack Trace:


[InvalidCastException: Unable to cast object of type 'System.String' to type 'System.Collections.Generic.IList`1[BackOffice.Api.Integration.Entities.Ticket.FerryRoutePrice.Ferry]'.]
   ASP._Page_Views_FerryPrice_Index_cshtml.Execute() in C:\HostingSpaces\turkishs\turkishsealines.com.tr\wwwroot\Views\FerryPrice\Index.cshtml:80
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +252
   System.Web.Mvc.WebViewPage.ExecutePageHierarchy() +148
   System.Web.WebPages.StartPage.ExecutePageHierarchy() +86
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) +107
   System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) +378
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +91
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +795
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult) +81
   System.Web.Mvc.Async.<>c__DisplayClass3_1.<BeginInvokeAction>b__1(IAsyncResult asyncResult) +188
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) +38
   System.Web.Mvc.<>c.<BeginExecuteCore>b__152_1(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.<>c.<BeginProcessRequest>b__20_1(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() +431
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +75
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +158


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4700.0