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


    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="" >
        alert('A critical error occured in the system.Please contact support.);
    < /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,

  2. Veselin Vasilev
    Veselin Vasilev avatar
    2992 posts

    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,
    the Telerik team

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