Server Error in '/' Application.

Object reference not set to an instance of an object.

Description: An unhandled exception occurred.

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

Source Error:


Line 35:             <div class="filter-switch">
Line 36:                 @foreach (var variation in Model.Tour.TourVariations)
Line 37:                 {
Line 38:                     <a href="@variation.GetUrl(tourWildcardUrl)" class="@(variation.GetUrl(tourWildcardUrl) == Model.CurrentVariation.GetUrl(tourWildcardUrl) ? "on" : "off")">
Line 39:                         <span>@variation.TitlePart1</span>

Source File: d:\inetpub\wwwroot\sc10ctig.cd\Views\B2C\Tour\Detail.cshtml    Line: 37

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   MRM.CTIG.GUI.B2C.ViewModels.Interfaces.ITourVariationExtensions.GetUrl(ITourVariation target, String wildcardUrl) in D:\Dev\CTIG\MRM.CTIG.GUI.B2C\ViewModels\Interfaces\ITourVariation.cs:27
   ASP._Page_Views_b2c_Tour_Detail_cshtml.Execute() in d:\inetpub\wwwroot\sc10ctig.cd\Views\B2C\Tour\Detail.cshtml:37
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +251
   System.Web.Mvc.WebViewPage.ExecutePageHierarchy() +147
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) +106
   System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) +377
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +90
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +795
   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.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) +698


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