Server Error in '/Search' 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.]
   SmithsonianSearch.Models.FiltersModel.SetFiltersOptions(GSPRESPARM filters) in D:\WWW\search\SmithsonianSearch\SmithsonianSearch\Models\FiltersModel.cs:354
   SmithsonianSearch.Models.FiltersModel..ctor(GSP result, IEnumerable`1 availableContentTypes) in D:\WWW\search\SmithsonianSearch\SmithsonianSearch\Models\FiltersModel.cs:52
   SmithsonianSearch.Models.SearchModel..ctor(GSP results, ViewOptionsEnum selectedView, IEnumerable`1 availableContentTypes, Boolean searchSpellingSuggestionRestricted, IConfig config) in D:\WWW\search\SmithsonianSearch\SmithsonianSearch\Models\SearchModel.cs:92
   SmithsonianSearch.Models.SearchResultsModels.SearchResultsModelGeneric`1..ctor(GSP results, SearchModel searchModel, IConfig config) in D:\WWW\search\SmithsonianSearch\SmithsonianSearch\Models\SearchResultsModels\SearchResultsModelGeneric.cs:66
   SmithsonianSearch.Models.SearchResultsModels.SearchResultsModelMixed..ctor(GSP results, String searchPageUrl, SearchModel searchModel, IConfig config) in D:\WWW\search\SmithsonianSearch\SmithsonianSearch\Models\SearchResultsModels\SearchResultsModelMixed.cs:38
   SmithsonianSearch.Controllers.<Search>d__6.MoveNext() in D:\WWW\search\SmithsonianSearch\SmithsonianSearch\Controllers\SearchController.cs:227
   System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() +31
   System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +60
   System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() +31
   SmithsonianSearch.Controllers.<Index>d__0.MoveNext() in D:\WWW\search\SmithsonianSearch\SmithsonianSearch\Controllers\SearchController.cs:66
   System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() +31
   System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +60
   System.Web.Mvc.Async.TaskAsyncActionDescriptor.EndExecute(IAsyncResult asyncResult) +92
   System.Web.Mvc.Async.<>c__DisplayClass37.<BeginInvokeAsynchronousActionMethod>b__36(IAsyncResult asyncResult) +22
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult) +42
   System.Web.Mvc.Async.AsyncInvocationWithFilters.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3f() +72
   System.Web.Mvc.Async.<>c__DisplayClass48.<InvokeActionMethodFilterAsynchronouslyRecursive>b__41() +387
   System.Web.Mvc.Async.<>c__DisplayClass48.<InvokeActionMethodFilterAsynchronouslyRecursive>b__41() +387
   System.Web.Mvc.Async.<>c__DisplayClass48.<InvokeActionMethodFilterAsynchronouslyRecursive>b__41() +387
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult) +42
   System.Web.Mvc.Async.<>c__DisplayClass2b.<BeginInvokeAction>b__1c() +38
   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.InvokeEndHandler(IAsyncResult ar) +212
   System.Web.CallHandlerExecutionStep.OnAsyncHandlerCompletion(IAsyncResult ar) +166


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