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Forums / Bugs & Issues / Error when trying to load blogposts in backend.

Error when trying to load blogposts in backend.

3 posts, 1 answered
  1. Daniel Plomp
    Daniel Plomp avatar
    952 posts
    Registered:
    18 Feb 2004
    03 Sep 2013
    Link to this post
    Hi,

    After upgrading to the latest Sitefinity version, I'm getting an error when I try to open my blogpost list in the Sitefinity backend. I have one Blog and when I click on this Blog to see the posts, it gives me this error:

    Value cannot be null.
    Parameter name: A name is required to construct the URL for the dialog
    Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
     
    Exception Details: System.ArgumentNullException: Value cannot be null.
    Parameter name: A name is required to construct the URL for the dialog
     
    Source Error:
     
    An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
     
    Stack Trace:
     
     
    [ArgumentNullException: Value cannot be null.
    Parameter name: A name is required to construct the URL for the dialog]
       Telerik.Sitefinity.Web.UI.Backend.Elements.Contracts.DialogDefinitionExtentions.GetNavigateUrl(IDialogDefinition dialogDefinition, String dialogName, String parameters) +310
       Telerik.Sitefinity.Web.UI.ItemLists.ItemsListBase.ConstructDialog(IDialogDefinition dialog) +385
       Telerik.Sitefinity.Web.UI.ItemLists.ItemsListBase.ConstructList() +290
       Telerik.Sitefinity.Web.UI.ItemLists.ItemsListBase.InitializeControls(GenericContainer container) +271
       Telerik.Sitefinity.Web.UI.SimpleView.CreateChildControls() +88
       System.Web.UI.Control.EnsureChildControls() +189
       System.Web.UI.Control.PreRenderRecursiveInternal() +60
       System.Web.UI.Control.PreRenderRecursiveInternal() +222
       System.Web.UI.Control.PreRenderRecursiveInternal() +222
       System.Web.UI.Control.PreRenderRecursiveInternal() +222
       System.Web.UI.Control.PreRenderRecursiveInternal() +222
       System.Web.UI.Control.PreRenderRecursiveInternal() +222
       System.Web.UI.Control.PreRenderRecursiveInternal() +222
       System.Web.UI.Control.PreRenderRecursiveInternal() +222
       System.Web.UI.Control.PreRenderRecursiveInternal() +222
       System.Web.UI.Control.PreRenderRecursiveInternal() +222
       System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4297

    What can I do to fix this?

    Kind regards,
    Daniel
  2. Ivan D. Dimitrov
    Ivan D. Dimitrov avatar
    310 posts
    Registered:
    26 Mar 2015
    05 Sep 2013
    Link to this post
    Hello Daniel,

    Thank you for using our service.

    The problem you are encountering is known to us. We have a detailed description as well as a fix for it in our Knowledge Base. We will strive to eliminate this issue for our future releases.

    I hope you find this information useful. Feel free to contact me if you need any additional assistance

    Regards,
    Ivan D. Dimitrov
    Telerik
    Do you want to have your say in the Sitefinity development roadmap? Do you want to know when a feature you requested is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items
    Answered
  3. Daniel Plomp
    Daniel Plomp avatar
    952 posts
    Registered:
    18 Feb 2004
    06 Sep 2013 in reply to Ivan D. Dimitrov
    Link to this post
    Thanks Ivan, that solved the problem.

    Kind regards,
    Daniel
3 posts, 1 answered