Five New Optimizely Certifications are Here! Validate your expertise and advance your career with our latest certification exams. Click here to find out more
AI OnAI Off
Issue when expanding tree, Something with BlobReader
I'm seeing something similiar now. I'm getting the error on a full page type load and have trouble understanding what could cause it.
Have no access to application or logs ATM but this is what New Relic traces.
System.NullReferenceException: Object reference not set to an instance of an object.
Sample stack trace
at EPiServer.Web.BlobResolver.<>c__DisplayClass5_0.<ResolvePropertyInternal>b__2(IContentData c)
at EPiServer.Web.BlobResolver.ResolveProperty(IContentData content, String propertyName)
at EPiServer.Web.Routing.BlobRouter.RoutePartial(IContent content, SegmentContext segmentContext)
at EPiServer.Web.Routing.Segments.PartialSegment.RouteDataMatch(SegmentContext context)
at System.Linq.Enumerable.All[TSource](IEnumerable`1 source, Func`2 predicate)
at EPiServer.Web.Routing.ContentRoute.RouteSegmentContext(SegmentContext segmentContext)
at EPiServer.Web.Routing.ContentRoute.GetRouteData(HttpContextBase httpContext)
at System.Web.Routing.RouteCollection.GetRouteData(HttpContextBase httpContext)
at System.Web.Routing.RouteCollection.GetRouteData(HttpContextBase httpContext)
at System.Web.Routing.UrlRoutingModule.PostResolveRequestCache(HttpContextBase context)
at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Running...
<package id="EPiServer.Azure" version="9.0.1" targetFramework="net452" /> <package id="EPiServer.CMS.Core" version="9.12.3" targetFramework="net452" /> <package id="EPiServer.CMS.UI" version="9.9.2" targetFramework="net452" /> <package id="EPiServer.CMS.UI.Core" version="9.9.2" targetFramework="net452" /> <package id="EPiServer.Find" version="12.2.4" targetFramework="net452" /> <package id="EPiServer.Find.Cms" version="12.2.4" targetFramework="net452" /> <package id="EPiServer.Find.Framework" version="12.2.4" targetFramework="net452" /> <package id="EPiServer.Framework" version="9.12.3" targetFramework="net452" />
Edited,
Feb 09, 2017 12:29
I am having an issue when i try to expand a portion of the tree. I can't get to the page or find which page is even causing the issue. Could someone point me in the right direction please.
[NullReferenceException: Object reference not set to an instance of an object.] EPiServer.Web.<>c__DisplayClass13.b__d(IContentData c) +29
EPiServer.Web.BlobResolver.ResolveProperty(IContentData content, String propertyName) +280
EPiServer.Cms.Shell.IContentExtensions.ThumbnailUrl(IContent content) +69
EPiServer.Cms.Shell.UI.Rest.Models.Transforms.StructureStoreModelTransform.TransformInstance(IContent source, StructureStoreContentDataModel target, IModelTransformContext context) +103
EPiServer.Cms.Shell.UI.Rest.Models.Transforms.d__0.MoveNext() +195
EPiServer.Cms.Shell.UI.Rest.Models.Transforms.d__0.MoveNext() +236
System.Linq.WhereSelectEnumerableIterator`2.MoveNext() +171
Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeList(JsonWriter writer, IEnumerable values, JsonArrayContract contract, JsonProperty member, JsonContainerContract collectionContract, JsonProperty containerProperty) +475
Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeValue(JsonWriter writer, Object value, JsonContract valueContract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerProperty) +327
Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.Serialize(JsonWriter jsonWriter, Object value, Type objectType) +107
Newtonsoft.Json.JsonSerializer.SerializeInternal(JsonWriter jsonWriter, Object value, Type objectType) +856
EPiServer.Framework.Serialization.Json.JsonObjectSerializer.Serialize(TextWriter textWriter, Object value) +50
EPiServer.Shell.Services.Rest.RestResultBase.ExecuteResult(ControllerContext context) +204
EPiServer.Shell.Services.Rest.RestResult.ExecuteResult(ControllerContext context) +18
System.Web.Mvc.ControllerActionInvoker.InvokeActionResult(ControllerContext controllerContext, ActionResult actionResult) +13
System.Web.Mvc.<>c__DisplayClass1a.b__17() +23
System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +242
System.Web.Mvc.<>c__DisplayClass1c.b__19() +21
System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +242
System.Web.Mvc.<>c__DisplayClass1c.b__19() +21
System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +242
System.Web.Mvc.<>c__DisplayClass1c.b__19() +21
System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult) +175
System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) +324
EPiServer.Shell.Services.Rest.RestControllerBase.ExecuteCore() +175
System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext) +90
System.Web.Mvc.ControllerBase.System.Web.Mvc.IController.Execute(RequestContext requestContext) +10
EPiServer.Shell.Services.Rest.RestHttpHandler.ProcessRequest(HttpContextBase httpContext) +198
EPiServer.Shell.Services.Rest.RestHttpHandler.ProcessRequest(HttpContext context) +42
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +341
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +69