Unhandled exception in Telerik.Web.UI.WebResource.axd? (IE11)

2 posts, 0 answers
  1. Application
    Application avatar
    5 posts
    Member since:
    Dec 2013

    Posted 06 Jul 2017 Link to this post

    I'm working on an asp.net project where i have a master page and content pages. Im getting an exception message when i place a timer on one of the content page which is ticking at a certain interval and rebinding the grid using rebind method. I have got  a RadScripManager placed on my master page. Im also using radajaxmanager for the timer.

    Im using latest 2017 telerik controls and browser is IE version 11. i have tested my code with chrome and Firefox and no exception is occurring with the browsers,.

    When i get an exception my page is zoom in automatically. Can you please guide me. Details of an exception is below

     

    Unhandled exception at line 17198, column 28 in http://localhost:60682/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=;;System.Web.Extensions,+Version=4.0.0.0,+Culture=neutral,+PublicKeyToken=31bf3856ad364e35:en-US:b59ca51d-6c90-4be1-88fb-6dda83097045:ea597d4b:b25378d2:76254418;Telerik.Web.UI,+Version=2016.2.607.45,+Culture=neutral,+PublicKeyToken=121fae78165ba3d4:en-US:fb63f838-b932-4810-8e72-f1ca43eff960:16e4e7cd:f7645509:33715776:7c926187:8674cba1:88144a7a:b7778d6c:c08e9f8a:59462f1:a51ee93e:58366029:24ee1bba:f46195d3:ed16cbdc

    0x80070057 - JavaScript runtime error: Invalid argument.

     

    The line where im getting an exception 

    Telerik.Web.UI.RadAjaxControl.prototype.updateHeadStyles [Telerik.Web.UI.WebResource.axd] Line 17198 Script

    and exception line is 

    }if(e[c].indexOf("{")!=-1){f.insertRule(e[c]+"}",f.cssRules.length);

     

  2. Vessy
    Admin
    Vessy avatar
    1763 posts

    Posted 07 Jul 2017 Link to this post

    Hello,

    Please, make sure that the IE11 browser is not running in Compatibility mode as it is not supported and may lead to such issues:
    http://www.telerik.com/aspnet-ajax/tech-sheets/browser-support

    Also, you stated that you are using the latest version of the controls (2017.2.621), but the thrown error indicates a reference to version 2016.2.607.45. Can you please, make sure that there are not any remaining references in you project pointing to this version? I would also advise that you also check the *.proj file of the application by opening it in a text redactor (i.e., NotePad++) and search for any remaining references to the 2016 version of the controls there.

    The following blog posts provides detailed steps on how to successfully upgrade a project, you may find it useful:
    http://www.telerik.com/blogs/upgrade-the-version-of-your-telerik-asp.net-controls-in-6-easy-steps

    If non of the above helps, please, send us a runnable simple project where the problem can be replicated, so we can examine the cause for it further at our end.

    Kind regards,
    Vessy
    Progress Telerik
    Try our brand new, jQuery-free Angular 2 components built from ground-up which deliver the business app essential building blocks - a grid component, data visualization (charts) and form elements.
Back to Top