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  • Murilo Azevedo 2 posts 22 karma points
    Feb 07, 2011 @ 21:15
    Murilo Azevedo
    0

    Problems on blog4umbraco installation

    I installed blog4umbraco with version 4.5 of cms, but when the finish installation, show an error:

     

    Object reference not set to an instance of an object.

    Detalhes da Exceção: System.NullReferenceException: Object reference not set to an instance of an object.

    The stack trace is this:

    [NullReferenceException: Object reference not set to an instance of an object.]
       umbraco.cms.businesslogic.property.Property.MakeNew(PropertyType pt, Content c, Guid versionId) +323
       umbraco.cms.businesslogic.Content.createNewVersion() +319
       umbraco.cms.businesslogic.Content.CreateContent(ContentType ct) +198
       umbraco.cms.businesslogic.web.Document.MakeNew(String Name, DocumentType dct, User u, Int32 ParentId) +377
       umbraco.cms.businesslogic.web.Document.Import(Int32 ParentId, User Creator, XmlElement Source) +369
       umbraco.cms.businesslogic.packager.Installer.InstallBusinessLogic(Int32 packageId, String tempDir) +3680
       umbraco.presentation.developer.packages.Installer.processInstall(String currentStep) +180
       umbraco.presentation.developer.packages.Installer.Page_Load(Object sender, EventArgs e) +405
       System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
       System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +44
       System.Web.UI.Control.OnLoad(EventArgs e) +83

     Any idea what this is about?

    I downloaded the source coude, but I didn't found the problem.

    Thanks! (:

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  • Filipe Menossi 3 posts 23 karma points
    Feb 07, 2011 @ 21:17
    Filipe Menossi
    0

    I am having the some issue. does anybody know how to solve it?

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  • Jan Skovgaard 11258 posts 23500 karma points MVP 7x admin c-trib
    Feb 07, 2011 @ 22:56
    Jan Skovgaard
    0

    Hi guys

    And the proper permisions for network service and iusr has been set on the umbraco root folder?

    and are you both using v4.5 or is it v4.5.2 ?

    /Jan

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  • Filipe Menossi 3 posts 23 karma points
    Feb 08, 2011 @ 13:48
    Filipe Menossi
    0

    Hi. Thanks for your response.
    Actually i am using v4.6.1. I supose its the newest version.

    I checked the networking and iusr and its all fine. What can it be?

    thanks!

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  • Murilo Azevedo 2 posts 22 karma points
    Feb 08, 2011 @ 14:12
    Murilo Azevedo
    0

    I have the version 4.6.1 and set the permissions for user, the problem persist,  but I did some  tests with the 4.5.2. The blog works fine, but some problems happened with another packages. How can I solve? And what the most recommended version?

     

    Thanks for attention!

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  • Mike Hamilton 6 posts 26 karma points
    May 04, 2011 @ 03:00
    Mike Hamilton
    0

    Damn, same thing here. I'm on 4.7.0 and have verified that permissions are correct. Everything else is working fine, but the Blog 4 Umbraco installation bombs. This is for a client project too, I really need to get this working.

    Did any of you guys get this figured out?

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  • Sam 184 posts 209 karma points
    May 15, 2011 @ 13:26
    Sam
    0

    Same problem for me.

    Did anyone get to the bottom of this?

    Sam.

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