Error in Upload

4 posts, 0 answers
  1. Francisco Bernardo
    Francisco Bernardo avatar
    22 posts
    Member since:
    Jul 2009

    Posted 30 Jul 2009 Link to this post


    i'm getting this error, when uploading a file using RadUpload

    Unhandled Error in Silverlight 2 Application at System.Net.Browser.AsyncHelper.BeginOnUI(SendOrPostCallback beginMethod, Object state) at System.Net.Browser.BrowserHttpWebRequest.EndGetResponse(IAsyncResult asyncResult) at Telerik.Windows.Controls.FileUploader.OnResponse(IAsyncResult asyncResult) at System.Net.Browser.BrowserHttpWebRequest.<>c__DisplayClassd.<InvokeGetResponseCallback>b__b(Object state2) at System.Threading._ThreadPoolWaitCallback.WaitCallback_Context(Object state) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Threading._ThreadPoolWaitCallback.PerformWaitCallbackInternal(_ThreadPoolWaitCallback tpWaitCallBack) at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback(Object state)

    Do you have an idea of what is going wrong ?

  2. Ivan
    Ivan avatar
    519 posts

    Posted 04 Aug 2009 Link to this post

    Hi Francisco,

    We think the reason is a missing or misspelled upload handler. Please check do you have an upload handler and how it is addressed in the UploadServiceUrl property.

    More about RadUpload you can find in our KB articles and online help.

    We hope this information will help you.

    Kind regards,
    the Telerik team

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  3. Mark Wells
    Mark Wells avatar
    38 posts
    Member since:
    Jul 2012

    Posted 12 Oct 2010 Link to this post


    I get this same error on one of my client's computers. The upload control works correctly on the other computers on their network. The files are uploaded from a shared drive in their network. The computer has the correct Silverlight installed and uses xp.

    Do you guys have any idea why this would be failing on one computer?
  4. Alex Fidanov
    Alex Fidanov avatar
    637 posts

    Posted 15 Oct 2010 Link to this post

    Hello Mark Wells,

    Can you please give us more information about what could be the difference between the machines that produce the correct behavior and the one that produce the incorrect one?

    Alex Fidanov
    the Telerik team
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