Error rendering RadTreeList

2 posts, 0 answers
  1. Sonia
    Sonia avatar
    90 posts
    Member since:
    Mar 2012

    Posted 10 Apr 2013 Link to this post

    Hi,
    I have a RadTreeList control in a web page. I get the following error when i change to "Design" view.

    There was an error rendering the control.
    [A] Telerik.Web.UI.RadTreeList cannot be cast to [B] Telerik.Web.UI.RadTreeList. Type A originates from 'Telerik.Web.UI,Version=2012.1.215.40, Culture=neutral, PublicKeyToken=121fae78165ba3d4' in the context 'LoadNeither' at location  'C:\user\myuser\AppData\Local\Microsoft\VisualStudio\10.0\ProjectAssemblies\dnsandqz01\Telerik.Web.UI.dll'.
    Type B originates from 'Telerik.Web.UI,Version=2012.1.215.40, Culture=neutral, PublicKeyToken=121fae78165ba3d4' in the context  'LoadNeither' at location 'C:\user\myuser\AppData\Local\Microsoft\VisualStudio\10.0\ProjectAssemblies\m27i_m801\Telerik.Web.UI.dll'.

    Does anyone know how i can solve it?
    Thank you.


  2. Sonia
    Sonia avatar
    90 posts
    Member since:
    Mar 2012

    Posted 10 Apr 2013 Link to this post

    I have solved it by following these steps:

    • Remove the asp.net temporary files from C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files
    • Close the file *.aspx
    • Open again the file *.aspx
    • Change to design view
    • And voilà!
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