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  • K.Garrein 164 posts 629 karma points
    Jun 20, 2014 @ 16:14
    K.Garrein
    0

    Error when trying to create content (right click node + select create)

    Hey.

    One of our umbraco suddenly started experiencing a strange problem (version = 6.1.6).

    When we right-click a node and select "create" in order to add content, the create popup just contains an error...

    Anybody ever had this problem, or even better, a fix for the problem?

    Full error:

    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: 

    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.]
       umbraco.cms.businesslogic.CMSNode..ctor(IUmbracoEntity entity) +42
       umbraco.cms.businesslogic.web.DocumentType.<GetAllAsList>b__1(IContentType x) +114
       System.Linq.WhereSelectEnumerableIterator`2.MoveNext() +247
       System.Linq.Buffer`1..ctor(IEnumerable`1 source) +487
       System.Linq.<GetEnumerator>d__0.MoveNext() +251
       System.Collections.Generic.List`1..ctor(IEnumerable`1 collection) +535
       System.Linq.Enumerable.ToList(IEnumerable`1 source) +79
       umbraco.cms.presentation.create.controls.content.Page_Load(Object sender, EventArgs e) +356
       System.Web.UI.Control.LoadRecursive() +70
       System.Web.UI.Control.LoadRecursive() +189
       System.Web.UI.Control.LoadRecursive() +189
       System.Web.UI.Control.LoadRecursive() +189
       System.Web.UI.Control.LoadRecursive() +189
       System.Web.UI.Control.LoadRecursive() +189
       System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3177
    



    Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.33440

  • K.Garrein 164 posts 629 karma points
    Jun 20, 2014 @ 16:18
    K.Garrein
    0

    This is from the log:

    2014-06-20 16:18:32,347 [75] ERROR Umbraco.Core.UmbracoApplicationBase - [Thread 50] An unhandled exception occurred

    System.Web.HttpUnhandledException (0x80004005): Exception of type 'System.Web.HttpUnhandledException' was thrown. ---> System.NullReferenceException: Object reference not set to an instance of an object.

       at umbraco.cms.businesslogic.CMSNode..ctor(IUmbracoEntity entity)

       at umbraco.cms.businesslogic.web.DocumentType.<GetAllAsList>b__1(IContentType x)

       at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()

       at System.Linq.Buffer`1..ctor(IEnumerable`1 source)

       at System.Linq.OrderedEnumerable`1.<GetEnumerator>d__0.MoveNext()

       at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)

       at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)

       at umbraco.cms.presentation.create.controls.content.Page_Load(Object sender, EventArgs e)

       at System.Web.UI.Control.LoadRecursive()

       at System.Web.UI.Control.LoadRecursive()

       at System.Web.UI.Control.LoadRecursive()

       at System.Web.UI.Control.LoadRecursive()

       at System.Web.UI.Control.LoadRecursive()

       at System.Web.UI.Control.LoadRecursive()

       at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

       at System.Web.UI.Page.HandleError(Exception e)

       at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

       at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

       at System.Web.UI.Page.ProcessRequest()

       at System.Web.UI.Page.ProcessRequest(HttpContext context)

       at ASP.umbraco_create_aspx.ProcessRequest(HttpContext context) in c:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\b69d11f5\a6555fbc\App_Web_create.aspx.5f2dec3.x9aspgju.0.cs:line 0

       at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()

       at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

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