Error on Adding Telerik Controls.

4 posts, 0 answers
  1. Velkumar
    Velkumar avatar
    85 posts
    Member since:
    Apr 2011

    Posted 16 Apr 2012 Link to this post



       Hi,

                        I have a panelbar in my page with four panel items. In each panelitem click  an usercontrol (.ascx) will be loaded in that panelitem dynamically (asyn postback---ajax). After the pageload i clicked the second panel item. Now a javascript error occurs that is

    Error: Sys.ArgumentUndefinedException: Value cannot be undefined.
    Parameter name: type

    This error occurs only if it contains telerik controls. I this controls contains  asp.net controls then no error will occur

    Please give a solution for this problem..

    Thanks
    Velkumar.
  2. Kate
    Admin
    Kate avatar
    1898 posts

    Posted 18 Apr 2012 Link to this post

    Hi Velkumar,

    Can you provide some code that we could test locally and observe the exception that you describe? Can you also clarify the version of the Telerik controls that you are using?

    Kind regards,
    Kate
    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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  4. Velkumar
    Velkumar avatar
    85 posts
    Member since:
    Apr 2011

    Posted 20 Apr 2012 Link to this post

    Hi

         We are using telerik 2010. I would like to say one thing that is if i am adding rad calendar, RadBinaryImage no error will occur. But if am adding radgrid, radcombo, radbutton then the error will occur.

    Thanks,
    Velkumar.
  5. Kate
    Admin
    Kate avatar
    1898 posts

    Posted 20 Apr 2012 Link to this post

    Hello Velkumar,

    In order to help you out I would need to be able to reproduce the issue on the first place. Therefore I would suggest that open a support ticket where you can attach a runnable project that we can test locally.  It will also be very useful if you can send me the steps to reproduce the issue. 

    All the best,
    Kate
    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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