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  • Barry 99 posts 187 karma points
    Aug 26, 2009 @ 14:20
    Barry
    0

    Nodes empty and null message

    My site was working fine for 2 weeks then suddenly yesterday, the Node tree does not display correctly.

    Under Content, I just see "Content" with no nodes below.

    Under Developer , I just see again the top level node "Developer"

    Under Settings... you get the idea.

     

    The published site works , this is just the admin interface.

    When I search for a Node, they are there but when I click on them within the search results I get the yellow screen of death. (stack shown below)

    [NullReferenceException: Object reference not set to an instance of an object.]
       umbraco.controls.ContentControl.addControlNew(Property p, TabPage tp, String Caption) +54
       umbraco.controls.ContentControl..ctor(Content c, publishModes CanPublish, String Id) +782
       umbraco.cms.presentation.editContent.OnInit(EventArgs e) +369
       System.Web.UI.Control.InitRecursive(Control namingContainer) +333
       System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +378

    Does anybody know of what this could be? Where can I start looking into this?.

  • Barry 99 posts 187 karma points
    Aug 26, 2009 @ 14:23
    Barry
    0

    PLease, someone point me in the right direction - is there any other debug I do to see what the "real" problem is.

    umbraco v 4.0.2.1 (Assembly version: 1.0.3441.17657)

     

  • Barry 99 posts 187 karma points
    Aug 27, 2009 @ 08:48
    Barry
    1

    Deleted all files in _systemUmbracoIndexDontDelete - worked , tree is back :)

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