Unhandled exception global or shared blocks

Ibrahim Uslu

Vote:

Hi , Is there anyone had this error before.

This is fired on the global/shared blocks. When you try to edit it in Edit Mode this exception is fired in to log file. of course this does not tell so much what causes the problem. when this error occurs epi sever crashes. saying that you need to log out and in again in order to proceed with other thing.

2014-03-14 09:59:05,200 ERROR [45] EPiServer.Global.Global_Error - 1.2.5 Unhandled exception in ASP.NET
System.NullReferenceException: Object reference not set to an instance of an object.
at EPiServer.Cms.Shell.IContentExtensions.IsRootNode(IContent content)
at EPiServer.Cms.Shell.UI.Rest.Models.Transforms.ContentDataStoreModelTransform.GetAccessRights(IContent content)
at EPiServer.Cms.Shell.UI.Rest.Models.Transforms.ContentDataStoreModelTransform.<>c__DisplayClass2.<GetExistingLanguageBranches>b__1(CultureInfo l)
at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeList(JsonWriter writer, IEnumerable values, JsonArrayContract contract, JsonProperty member, JsonContainerContract collectionContract, JsonProperty containerProperty)
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeObject(JsonWriter writer, Object value, JsonObjectContract contract, JsonProperty member, JsonContainerContract collectionContract, JsonProperty containerProperty)
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.Serialize(JsonWriter jsonWriter, Object value, Type objectType)
at Newtonsoft.Json.JsonSerializer.SerializeInternal(JsonWriter jsonWriter, Object value, Type objectType)
at EPiServer.Shell.Services.Rest.RestResult.ExecuteResult(ControllerContext context)
at System.Web.Mvc.ControllerActionInvoker.<>c__DisplayClass1a.<InvokeActionResultWithFilters>b__17()
at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation)
at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation)
at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult)
at System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName)
at EPiServer.Shell.Services.Rest.RestControllerBase.ExecuteCore()
at System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext)
at EPiServer.Shell.Services.Rest.RestHttpHandler.ProcessRequest(HttpContextBase httpContext)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Any help appreciated,

Thanks in advance

#82539

Mar 14, 2014 10:36

Yauheni Aliashkevich

Vote:

Somehow Today I've started to have this error when I try to edit commerce product (EPiServer->Commerce->Catalog) (product is not displayed).

#82788

Mar 19, 2014 17:05

Viktor G

Vote:

Hi,

I know this is old but I have the same issue on a site now. Anyone know what the source can be? It's when the editor tries to translate a block, when the editor presses the "Create" button for the translated block we get the error in the logfile.

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1.2.5 Unhandled exception in ASP.NET System.NullReferenceException: Object reference not set to an instance of an object.
at EPiServer.Cms.Shell.IContentExtensions.IsRootNode(SiteDefinitionRepository siteDefinitionRepository, IContent content)
at EPiServer.Cms.Shell.UI.Rest.Models.Transforms.ContentDataStoreModelTransform.GetAccessRights(IContent content)
at EPiServer.Cms.Shell.UI.Rest.Models.Transforms.ContentDataStoreModelTransform.<>c__DisplayClass2.<GetExistingLanguageBranches>b__1(CultureInfo l)
at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeList(JsonWriter writer, IEnumerable values, JsonArrayContract contract, JsonProperty member, JsonContainerContract collectionContract, JsonProperty containerProperty)
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeObject(JsonWriter writer, Object value, JsonObjectContract contract, JsonProperty member, JsonContainerContract collectionContract, JsonProperty containerProperty)
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.Serialize(JsonWriter jsonWriter, Object value, Type objectType)
at Newtonsoft.Json.JsonSerializer.SerializeInternal(JsonWriter jsonWriter, Object value, Type objectType)
at EPiServer.Framework.Serialization.Json.JsonObjectSerializer.Serialize(TextWriter textWriter, Object value)
at EPiServer.Shell.Services.Rest.RestResultBase.ExecuteResult(ControllerContext context)
at EPiServer.Shell.Services.Rest.RestResult.ExecuteResult(ControllerContext context)
at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult)
at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult)
at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult)
at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass21.<BeginInvokeAction>b__1e(IAsyncResult asyncResult)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult)
at EPiServer.Shell.Services.Rest.RestControllerBase.EndExecute(IAsyncResult asyncResult)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)