Telerik web.ui..... is not defined

3 posts, 0 answers
  1. Kevin Rader
    Kevin Rader avatar
    3 posts
    Member since:
    Feb 2005

    Posted 23 Nov 2012 Link to this post

    I just installed the Telerik free trial ASP.NET AJAX controls for Visual Studio 2010 Web Express.

    I added the controls to the toolbar, and I can drop controls on the forms...

    Problem is:

    1) It always says Telerik.web.ui.[ControlName].... is not defined:
    For Example: Type 'Telerik.Web.UI.Skins.RadButton' is not defined.

    2) I cannot select the skins either...

    Attempts thus far:

    1) Added reference to all the .DLL's directly from the project
    2) I was going to add a handler to the web.config, but not sure if this is still applicable in newer versions of the controls.

    Not sure what I need to do next?
  2. Kevin Rader
    Kevin Rader avatar
    3 posts
    Member since:
    Feb 2005

    Posted 23 Nov 2012 Link to this post

    Actually I'm using VS.NET 2010 Dev Express (not 2012).
  3. Eyup
    Admin
    Eyup avatar
    4046 posts

    Posted 28 Nov 2012 Link to this post

    Hi Kevin,

    The error you are currently facing indicates that there is a mismatch between the loaded dll assemblies and the ones that the project is initially build with . Please refer to the following topics where possible solutions to this problem are described:
     http://www.telerik.com/help/aspnet-ajax/introduction-troubleshooting.html
     Design-time Troubleshooting
     http://www.telerik.com/help/aspnet-ajax/introduction-troubleshooting-skins.html
     RadControls Trial Message

    Could you please share whether you have tried the Telerik Upgrade Wizard?
    http://www.telerik.com/help/aspnet-ajax/introduction-vsx-upgrade-wizard.html

    I hope this will prove helpful.

    All the best,
    Eyup
    the Telerik team
    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now.
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