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Migration 3.7 to 5.0. Error after migration

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2 posts, 0 answered
  1. Jan
    Jan avatar
    3 posts
    14 Nov 2008
    27 Mar 2012
    Link to this post
    • I work with a Web application in with sitefinity included. I work like this with the sitefinity 3.7 sp4 with no problem. Last week I did the migration to sitefinity 5.0, I did the method explain there .

      The migration was completed and I retrieve all my pages and the blog.

      After the migration, I create a new page and publish it without error. But when I tried to create/ edit or simply display my site, I received this error message

      I don’t know if the problem is during the migration or after but to fixed this, I need to restart my iis.

      Value cannot be null.
      Parameter name: key

      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: key

      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: key]

         Telerik.Sitefinity.Web.SiteMapBase.FindSiteMapNodeFromKey(String key, Boolean ifAccessible) +1594

         Telerik.Sitefinity.Web.PageSiteNodeCollection.UpdateNode(PageSiteNode& node) +228

         Telerik.Sitefinity.Web.PageSiteNodeCollection.get_Item(Int32 index) +120

         Telerik.Sitefinity.Web.InnerEnumerator.get_Current() +25

         Telerik.Sitefinity.Web.SiteMapBase.GetChildNode(PageSiteNode parent, String urlName) +161

         Telerik.Sitefinity.Web.SiteMapBase.FindSiteMapNode(String rawUrl, Boolean ifAccessible, Boolean& isAdditionalUrl, String[]& urlParameters) +1016

         Telerik.Sitefinity.Web.SitefinityRoute.GetRouteData(HttpContextBase httpContext) +184

         System.Web.Routing.RouteCollection.GetRouteData(HttpContextBase httpContext) +355

         System.Web.Routing.UrlRoutingModule.PostResolveRequestCache(HttpContextBase context) +75

         System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +80

         System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +270


      Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.272

  2. Victor Velev
    Victor Velev avatar
    1345 posts
    06 Jul 2015
    30 Mar 2012
    Link to this post
    Hello Jan,

    I have answered you in the support ticket.

    Kind regards,
    Victor Velev
    the Telerik team
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2 posts, 0 answered