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  • Norman Lynch 5 posts 86 karma points
    Jan 05, 2017 @ 19:00
    Norman Lynch
    0

    Somehow, our website contains a node with no name. When I look at it in the back office, I can see that it exists and is unpublished, but I can't view it. When I try to delete it, I get a message saying, "Server error: Contact administrator, see log for full details. Failed to delete item 2907". In log file UmbracoTraceLog in directory App_Data\Logs there is a message which says, "WARN Umbraco.Web.Models.Mapping.PreValueDisplayResolver - [P4272/T1/D2] Could not find persisted pre-value for field startNodeId". There are no other clues as to what went wrong.

    We are using Umbraco version 7.2.8 assembly: 1.0.5675.23466. The node in question is created programatically by code that sucks in blog entries from a list of rss feeds. Once I get this problem node deleted then I can focus on figuring out how my code got me into this mess in the first place.

    -- Norman Lynch

  • Steve Morgan 1346 posts 4455 karma points c-trib
    Jan 05, 2017 @ 20:22
    Steve Morgan
    0

    If code broke it - code will probably fix it! Try setting/updating the name via the content service then deleting it. Or just go for a straight delete.

    Backup first of course!

    Steve

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