Server Error in '/' 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:


Line 13: 	@foreach (var item in this.Model)
Line 14: 	{
Line 15: 		var image = item.DetailImage as Image;
Line 16: 		var imageDescription = !string.IsNullOrWhiteSpace(item.PreviewImageDescription)
Line 17: 			? item.PreviewImageDescription

Source File: C:\inetpub\vhosts\u0781222.plsk.regruhosting.ru\msmgroup.ru\Views\Partials\Events.cshtml    Line: 15

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   Lucene.Net.Index.SegmentReader.Terms(Term t) +46
   Lucene.Net.Index.MultiTermEnum..ctor(IndexReader topReader, IndexReader[] readers, Int32[] starts, Term t) +159
   Lucene.Net.Index.DirectoryReader.Terms(Term term) +62
   Lucene.Net.Search.WildcardTermEnum..ctor(IndexReader reader, Term term) +313
   Lucene.Net.Search.WildcardQuery.GetEnum(IndexReader reader) +57
   Lucene.Net.Search.ConstantScoreAutoRewrite.Rewrite(IndexReader reader, MultiTermQuery query) +188
   Lucene.Net.Search.WildcardQuery.Rewrite(IndexReader reader) +102
   Lucene.Net.Search.BooleanQuery.Rewrite(IndexReader reader) +398
   Lucene.Net.Search.BooleanQuery.Rewrite(IndexReader reader) +398
   Lucene.Net.Search.IndexSearcher.Rewrite(Query original) +28
   Lucene.Net.Search.Query.Weight(Searcher searcher) +31
   Lucene.Net.Search.Searcher.Search(Query query, Collector results) +24
   Examine.LuceneEngine.SearchResults.DoSearch(Query query, IEnumerable`1 sortField, Int32 maxResults) in C:\projects\examine-qvx04\src\Examine\LuceneEngine\SearchResults.cs:110
   Examine.LuceneEngine.Providers.BaseLuceneSearcher.Search(ISearchCriteria searchParams, Int32 maxResults) in C:\projects\examine-qvx04\src\Examine\LuceneEngine\Providers\BaseLuceneSearcher.cs:182
   Umbraco.Web.PublishedCache.XmlPublishedCache.PublishedMediaCache.GetUmbracoMediaCacheValues(Int32 id) +832
   Umbraco.Core.Cache.<>c__DisplayClass10_0.<GetSafeLazy>b__0() +30

[Exception: Exception while creating a value.]
   Umbraco.Core.Cache.HttpRuntimeCacheProvider.GetCacheItem(String cacheKey, Func`1 getCacheItem, Nullable`1 timeout, Boolean isSliding, CacheItemPriority priority, CacheItemRemovedCallback removedCallback, CacheDependency dependency) +976
   Umbraco.Core.Cache.HttpRuntimeCacheProvider.GetCacheItem(String cacheKey, Func`1 getCacheItem, Nullable`1 timeout, Boolean isSliding, CacheItemPriority priority, CacheItemRemovedCallback removedCallback, String[] dependentFiles) +146
   Umbraco.Core.Cache.DeepCloneRuntimeCacheProvider.GetCacheItem(String cacheKey, Func`1 getCacheItem, Nullable`1 timeout, Boolean isSliding, CacheItemPriority priority, CacheItemRemovedCallback removedCallback, String[] dependentFiles) +182
   Umbraco.Web.PublishedCache.XmlPublishedCache.PublishedMediaCache.GetCacheValues(Int32 id, Func`2 func) +309
   Umbraco.Web.PublishedCache.XmlPublishedCache.PublishedMediaCache.GetUmbracoMedia(Int32 id) +85
   Umbraco.Web.PublishedCache.ContextualPublishedCache`1.GetById(Boolean preview, Int32 contentId) +55
   Umbraco.Web.UmbracoHelper.TypedMedia(Guid id) +197
   Umbraco.Web.UmbracoHelper.TypedMedia(Udi id) +96
   Umbraco.Web.PropertyEditors.ValueConverters.MediaPickerPropertyConverter.ConvertSourceToObject(PublishedPropertyType propertyType, Object source, Boolean preview) +212
   Umbraco.Web.PublishedCache.XmlPublishedCache.XmlPublishedProperty.get_Value() +127
   Umbraco.Web.PublishedPropertyExtension.GetValue(IPublishedProperty property, Boolean withDefaultValue, T defaultValue) +135
   Umbraco.Web.PublishedContentModels.Event.get_DetailImage() in C:\Bamboo\xml-data\build-dir\DAMG-WEBLIVE0-JOB1\GrISeR.Msm\App_Data\Models\Event.generated.cs:144
   ASP._Page_Views_Partials_Events_cshtml.Execute() in C:\inetpub\vhosts\u0781222.plsk.regruhosting.ru\msmgroup.ru\Views\Partials\Events.cshtml:15
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +252
   System.Web.Mvc.WebViewPage.ExecutePageHierarchy() +148
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) +122
   Umbraco.Core.Profiling.ProfilingView.Render(ViewContext viewContext, TextWriter writer) +212
   System.Web.Mvc.Html.PartialExtensions.Partial(HtmlHelper htmlHelper, String partialViewName, Object model, ViewDataDictionary viewData) +136
   ASP._Page_Views_EventsArchive_cshtml.Execute() in C:\inetpub\vhosts\u0781222.plsk.regruhosting.ru\msmgroup.ru\Views\EventsArchive.cshtml:24
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +252
   System.Web.Mvc.WebViewPage.ExecutePageHierarchy() +148
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) +107
   Umbraco.Core.Profiling.ProfilingView.Render(ViewContext viewContext, TextWriter writer) +212
   System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) +384
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +97
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +843
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +843
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +843
   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) +35
   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) +49
   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:4.8.4690.0