Sys.WebForms.PageRequestManagerServerErrorException when add GridCalculatedColumn

2 posts, 0 answers
  1. Alejandro Genovesi
    Alejandro Genovesi avatar
    5 posts
    Member since:
    Jun 2012

    Posted 15 Nov 2010 Link to this post

    Hi:
    I have a RadGrid that worked fine until 2010.2.929 version. But when upgrade to 2010.3.1109 version is show the following error:

    Sys.WebForms.PageRequestManagerServerErrorException: No default member found for type 'DynamicClass1'

    When re-built the RadGrid, I found the problem when add a GridCalculatedColumn,  I removing the CalculatedColumn from RadGrid and this working fine. RadGrid is into a WebUser Control (ascx) and this is loaded from RadTabStrip

    Thanks for your help.
      
  2. Alejandro Genovesi
    Alejandro Genovesi avatar
    5 posts
    Member since:
    Jun 2012

    Posted 15 Nov 2010 Link to this post

    Hi:
    I found the problem, the Framework version of application is 2.0 and the upgrade wizard reference to Telerik.Web.UI.dll version 3.5. Then reference the project to 2010.3.1109.20 Library and fix the problem. 
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