RadUploader error popup as Javascript code

2 posts, 0 answers
  1. Sadeka
    Sadeka avatar
    8 posts
    Member since:
    May 2008

    Posted 18 Sep 2008 Link to this post

    Hi,

    I am getting the following error as javascript alert window while uploading files with RadUploader :

    RadUpload Ajax callback error. Source url returned invalid content :

    < !DOCTYPE html PUBLIC "-//W  3C //DTD XHTML 1.0 Transitional  //EN " "http ://www.w3.org /TR /xhtml 1 /DTD  /xhtml 1 -transitional .dtd ">

    < html xmlns  =" http ://www   .w 3 .org /1999  /xhtml " >
    < head  >
    <title> Untitled Page   < /title>
    <script type  =" text /javascript " src="" originalAttribute="src" originalPath="" originalAttribute="src" originalPath="" >
    if(top.showErrorPopup)
        top.showErrorPopup(window.frameElement)
    else
        alert('A critical error occured in the system.Please contact support.);
    </script>
    < /head  >
    < body  >
    < /body  >
    < /html >

                     Telerik .RadUploadProgressHandler.ashx  ?RadUrid   = 73 a59 d 1d -d4 da -4c 6a -a1 a1 -1eaf 178  eaa 59
    Did you register the RadUploadProgressHandler in web.config ?

                    Please  ,see the help for more details : RadUpload for ASP.NET Ajax    - Configuration    -RadUploadProgressHandler.

    I have registered Telerik.RadUploadProgressHandler.ashx  in the web.config as instructed in the manual. And this error has almost random but frequent occurrance; I couldn't find out any specific reason for this error pop-up.

    Any help regarding this matter would be highly appreciated.

    ~ Best Regards,
       Sadeka

  2. Veselin Vasilev
    Admin
    Veselin Vasilev avatar
    2992 posts
    Member since:
    Jul 2012

    Posted 19 Sep 2008 Link to this post

    Hi Sadeka,

    This is indeed strange. Can you send us a sample running code so we can reproduce the error?


    Best wishes,
    Veskoni
    the Telerik team


    Check out Telerik Trainer, the state of the art learning tool for Telerik products.

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