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  • Pete Fullergreen 5 posts 35 karma points
    Mar 04, 2014 @ 15:35
    Pete Fullergreen
    0

    Application Tree error in backend when deployed to server

    I have deployed my application to a test server, and now I am seeing some problems with authentication (I am using Active Directory membership) and cannot access either the Developer or Members tab in the backed - if I do, I get the following error in a YSOD:

    Failed to retreive data for application tree member


    at umbraco.cms.presentation.Trees.TreeRequestParams.get_StartNodeID()
       at Umbraco.Web.Trees.LegacyTreeParams..ctor(IEnumerable`1 formCollection)
       at Umbraco.Web.Trees.ApplicationTreeExtensions.TryGetRootXmlNodeFromLegacyTree(ApplicationTree appTree, FormDataCollection formCollection, UrlHelper urlHelper)
       at Umbraco.Web.Trees.ApplicationTreeExtensions.TryGetRootNodeFromLegacyTree(ApplicationTree appTree, FormDataCollection formCollection, UrlHelper urlHelper, String currentSection)
       at Umbraco.Web.Trees.ApplicationTreeController.<GetRootForMultipleAppTree>d__12.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
       at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
       at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
       at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
       at Umbraco.Web.Trees.ApplicationTreeController.<GetApplicationTrees>d__4.MoveNext()

    The backend then becomes completely unresponsive, and I need to refresh the page to load any other tabs. When I am running the site locally and debugging, I do not get this error. I'm logged in as an administrator with full backend access.

  • Ravi Motha 290 posts 500 karma points MVP 8x c-trib
    Mar 04, 2014 @ 16:24
    Ravi Motha
    0

    That suggests you need to look at the user permissions. and have aquick play with the network service or IUSr settings

  • Pete Fullergreen 5 posts 35 karma points
    Mar 06, 2014 @ 10:17
    Pete Fullergreen
    0

    As it's a test server, I've set the whole folder to allow everyone full permissions (with the intention of locking it back down to the minimum necessary) but I am still getting this error. Is there anywhere in particular that I should be looking for with permissions, or are there any other possibilities?

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