Server Error in '/Itinerary' 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:

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:


[NullReferenceException: Object reference not set to an instance of an object.]
   WeTu.Services.ExtensionMethods.GetActivityLabel(ItineraryActivity activity, Dictionary`2 contentEntities, String language) in c:\Projects\WeTu\Services\ItineraryInternalExtensionMethods.cs:641
   WeTu.Services.Models.Timeline.GetTimelineActivities(Dictionary`2 contentEntities, IEnumerable`1 elements, Dictionary`2 dayTours, String language) in c:\Projects\WeTu\Services\Models\TimelineGenerator.cs:615
   WeTu.Services.Models.Timeline..ctor(Itinerary itinerary, Dictionary`2 contentEntities, Dictionary`2 dayTours, Boolean stopsAsDestinations, Func`3 getTranslation) in c:\Projects\WeTu\Services\Models\TimelineGenerator.cs:131
   Portal.Itinerary.Controllers.BaseController.OnActionExecuting(ActionExecutingContext filterContext) in c:\Projects\WeTu\Portal.Itinerary\Controllers\BaseController.cs:173
   Portal.Itinerary.Controllers.PagesController.OnActionExecuting(ActionExecutingContext filterContext) in c:\Projects\WeTu\Portal.Itinerary\Controllers\PagesController.cs:23
   System.Web.Mvc.Async.AsyncInvocationWithFilters.InvokeActionMethodFilterAsynchronouslyRecursive(Int32 filterIndex) +271
   System.Web.Mvc.Async.<>c__DisplayClass33.<BeginInvokeActionMethodWithFilters>b__31(AsyncCallback asyncCallback, Object asyncState) +99
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +165
   System.Web.Mvc.Async.AsyncControllerActionInvoker.BeginInvokeActionMethodWithFilters(ControllerContext controllerContext, IList`1 filters, ActionDescriptor actionDescriptor, IDictionary`2 parameters, AsyncCallback callback, Object state) +320
   System.Web.Mvc.Async.<>c__DisplayClass21.<BeginInvokeAction>b__19(AsyncCallback asyncCallback, Object asyncState) +1179
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +162
   System.Web.Mvc.Async.AsyncControllerActionInvoker.BeginInvokeAction(ControllerContext controllerContext, String actionName, AsyncCallback callback, Object state) +2020
   System.Web.Mvc.Controller.<BeginExecuteCore>b__1c(AsyncCallback asyncCallback, Object asyncState, ExecuteCoreState innerState) +43
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallBeginDelegate(AsyncCallback callback, Object callbackState) +73
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +162
   System.Web.Mvc.Controller.BeginExecuteCore(AsyncCallback callback, Object state) +808
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +162
   System.Web.Mvc.Controller.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state) +610
   System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__4(AsyncCallback asyncCallback, Object asyncState, ProcessRequestState innerState) +93
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallBeginDelegate(AsyncCallback callback, Object callbackState) +73
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +162
   System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase httpContext, AsyncCallback callback, Object state) +510
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +3601
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +224
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +1366


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