Support forums » Products » Ajax Uploader » Re: "No Request Files!"

"No Request Files!"

Last post 01-18-2010, 7:42 PM by cutechat. 5 replies.
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  •  01-07-2010, 3:54 PM 58087

    "No Request Files!"

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    I have a simple page with a multi-file 'gmail style' uploader control. 
     
    The problem only seems to occur in IE7 (Chrome, FF, IE8 seem to work fine):
     
    Uploading works when opening the page directly, but if a user is redirected to the page (for example, from a link in a gmail message), there is a "No Request Files!" error.  When the error occurs, the file uploads into UploaderTemp (where I must rename it from its temp .resx filename).  Again, when I copy the url, open a new IE7 instance, and paste the url in (hence no redirect), the uploads work perfectly.  The problem is related to following a link or redirect to the page with the module installed using IE7.
     
    Some details:
    - Server is very typical: win 2003, IIS6.
    - The server is completely patched and updated.
    - I am using the latest version of the uploader dll (previous versions behave similarly)
    - Windows Component: IE Enhanced Security Configuration is disabled (as suggested by cutesoft support)
     
    Has anyone seen this behavior?  It is really frustrating my customers, and I can't seem to make it just work like it's supposed to.
     
    Thank you

  •  01-07-2010, 4:22 PM 58088 in reply to 58087

    Re: "No Request Files!"

    Reply Quote
    GHeidenreich:
    I have a simple page with a multi-file 'gmail style' uploader control. 
     
    The problem only seems to occur in IE7 (Chrome, FF, IE8 seem to work fine):
     
    Uploading works when opening the page directly, but if a user is redirected to the page (for example, from a link in a gmail message), there is a "No Request Files!" error.  When the error occurs, the file uploads into UploaderTemp (where I must rename it from its temp .resx filename).  Again, when I copy the url, open a new IE7 instance, and paste the url in (hence no redirect), the uploads work perfectly.  The problem is related to following a link or redirect to the page with the module installed using IE7.
     
    Some details:
    - Server is very typical: win 2003, IIS6.
    - The server is completely patched and updated.
    - I am using the latest version of the uploader dll (previous versions behave similarly)
    - Windows Component: IE Enhanced Security Configuration is disabled (as suggested by cutesoft support)
     
    Has anyone seen this behavior?  It is really frustrating my customers, and I can't seem to make it just work like it's supposed to.
     
    Thank you
     
    Can you try the following code and get back to me?
     
    <%@ Page language="c#"%>
    <%@ Register Namespace="CuteWebUI" Assembly="CuteWebUI.AjaxUploader" TagPrefix="CuteWebUI" %>
    <html>
    <head>
    </head>
    <body>
        <form id="Form1" method="post" runat="server">
     <CuteWebUI:Uploader runat="server" MultipleFilesUpload="true" ID="Uploader1">
     </CuteWebUI:Uploader> 
        </form>
    </body>
    </html>

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  •  01-08-2010, 12:12 AM 58092 in reply to 58087

    Re: "No Request Files!"

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    Hi,
     
    Can you try the last version ? it also contains some debug information.
     
    You would better try different file size , that will help us to find the reason.
     
    please check the UploadType property , test the IFrame/Flash/Silverlight mode too.
     
    Regards,
    Terry

  •  01-18-2010, 12:21 PM 58240 in reply to 58092

    Re: "No Request Files!"

    Reply Quote
    I have uploaded the latest version I could find on your site - if you have url to verify the latest download possible, let me know...
     
    I am using the basic test code you posted above, and continue to get the No Request Files! error.
     
    The upload type is 'auto', but  when I change it to iframe, I get the following:
    ---------------------------
    Windows Internet Explorer
    ---------------------------
    Unable to find the uploaded file from StreamManager(sm==null).
    ---------------------------
    OK  
    ---------------------------

  •  01-18-2010, 3:30 PM 58248 in reply to 58240

    Re: "No Request Files!"

    Reply Quote
    File size doesn't matter, the behavior is consistent regardless: No Request Files! appears after clicking a link to the page, or being redirected via asp.net.
     

    ---------------------------
    Windows Internet Explorer
    ---------------------------
    Server side exception : failed to upload 130_Castle Project License.txt

     

    Debug Information:

     

    System.Exception: No Request Files!

       at CuteWebUI.UploadModule.a(HttpContext A_0, Guid A_1)
    ---------------------------
    OK  
    ---------------------------

  •  01-18-2010, 7:42 PM 58252 in reply to 58240

    Re: "No Request Files!"

    Reply Quote
    Hi,
     
    Is your application using HttpModules ?
     
    I suggest you test the uploader in a new pc, (it shall works)
     
    and then move to your server , but use a new website,
     
    and then check the difference.
     
    Regards,
    Terry
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