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  • Amr Younis 13 posts 94 karma points
    Oct 04, 2016 @ 10:49
    Amr Younis
    0

    Object reference not set to an instance of an object.

    enter image description here

    Hi Tim

    Thank you for this Package but i relay have a problem after install the package and i don't know the reason so please if you can help replay to me

  • Tim Geyssens 6416 posts 15012 karma points MVP 2x c-trib
    Oct 04, 2016 @ 10:54
    Tim Geyssens
    0

    Hi Amr,

    It's not an Umbraco Package, you have to install it with Nuget...

    So run the command

    Install-Package Nibble.Umbraco.UIOMatic

    https://www.nuget.org/packages/Nibble.Umbraco.UIOMatic/

    From the package manager console in visual studio

  • Tim Geyssens 6416 posts 15012 karma points MVP 2x c-trib
    Oct 04, 2016 @ 11:48
    Tim Geyssens
    0

    Ah ok it is installed, do you have any pocos in place? Mind sharing the poco?

  • Amr Younis 13 posts 94 karma points
    Oct 04, 2016 @ 13:46
    Amr Younis
    0

    Hi Tim

    I Already Have poco and this an example and Left Folder Contain all my pocos enter image description here

  • Tim Geyssens 6416 posts 15012 karma points MVP 2x c-trib
    Oct 04, 2016 @ 13:49
    Tim Geyssens
    0

    Ok thanks well mind posting the entire stack trace of the error, since from the screenshot I can't get the full details, thanks!

  • Amr Younis 13 posts 94 karma points
    Oct 04, 2016 @ 14:53
    Amr Younis
    0

    )]}', {"Message":"An error has occurred.","ExceptionMessage":"Object reference not set to an instance of an object.","ExceptionType":"System.NullReferenceException","StackTrace":" at Umbraco.Web.Trees.ApplicationTreeExtensions.TryLoadFromControllerTree(ApplicationTree appTree, String id, FormDataCollection formCollection, HttpControllerContext controllerContext)\r\n at Umbraco.Web.Trees.ApplicationTreeController.

  • Tim Geyssens 6416 posts 15012 karma points MVP 2x c-trib
    Oct 04, 2016 @ 15:02
    Tim Geyssens
    0

    Hmm don't get any wiser from the stracktrace, what I would do since you have a lot of models is to exlude them all and then add them in 1 by 1 (and check on which one the error occurs), if you have 1 with an error then send the poco to me and I'll try to replicate.

    Cheers, Tim

  • Tim Geyssens 6416 posts 15012 karma points MVP 2x c-trib
    Oct 06, 2016 @ 09:58
    Tim Geyssens
    0

    @Amr, did you get to the bottom of this one?

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