Radcontrols issue with state server

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  1. Ruby
    Ruby avatar
    9 posts
    Member since:
    Sep 2012

    Posted 22 Jan 2013 Link to this post


    I have updated my existing application with rad controls- radcombobox, radlistbox etc, everything was working just fine but as soon as we launched our application in production the radcontrols stopped working. We disabled our state server and everything started working again but without state server our customers are facing log out /time out issues
    The javascript error on the page is as below.

    After looking into the details, looks like some control is affecting the state. Could someone please suggest something if they had faced similar kind of  issue.


    Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled. Error parsing near' ?'
    URI: https://....................../Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=uxSmplu....
  2. Peter Filipov
    Peter Filipov avatar
    1028 posts

    Posted 25 Jan 2013 Link to this post

    Hello Ruby,

    Please review the following helpful article regarding the issue that you described.

    Peter Filipov
    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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