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http error 1 : 12030:Unknown when uploading files

Last post 10-26-2010, 8:40 AM by MNunez. 23 replies.

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03-09-2010, 2:13 PM 59274

mgaring
Joined on 03-09-2010
Posts 10

http error 1 : 12030:Unknown when uploading files

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I'm using the MVC samples provided in the Ajax Uploader download along with Visual Studio 2010 RC, .NET Framework 4.0 RC and Silverlight 3. I will occasionally get the following error when uploading multiple files:

http error 1 : 12030:Unknown

Is there a way to prevent this error or trace down the randomness of this error? Right now this error is too random and too frequent to allow us to use Ajax Uploader in an application.

Thanks,
Matt

03-09-2010, 2:59 PM 59280 in reply to 59274

Adam
Joined on 09-23-2003
Aurora, ON
Posts 18,678

Re: http error 1 : 12030:Unknown when uploading files

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Matt,

For the time being, please use CuteWebUI_AjaxUploader_OnTaskError or CuteWebUI_AjaxUploader_OnError event. We will investigate this issue and get back to you soon.

<%@ Page Language="C#" %>
<%@ Register TagPrefix="CuteWebUI" Namespace="CuteWebUI" Assembly="CuteWebUI.AjaxUploader" %>
<script type="text/javascript">
    function CuteWebUI_AjaxUploader_OnError(msg)
    {
         alert("global error:"+msg);
         return false;
    }

    function CuteWebUI_AjaxUploader_OnTaskError(obj,msg,reason)
    {
        alert("file error:"+obj.FileName+" , "+msg);
        return false;
    }
</script>
<script runat="server">
      void Uploader_FileUploaded(object sender, UploaderEventArgs args)
      {
            args.MoveTo(Server.MapPath("~/Uploads/"));
      }
</script>
<html>
<head></head>
<body>
<form runat="server" id="theForm">
      <CuteWebUI:Uploader runat="server" ID="Uploader1"
            InsertText="Upload File" OnFileUploaded="Uploader_FileUploaded">
      </CuteWebUI:Uploader>
</form>
</body>
</html>

http://ajaxuploader.com/document/index.htm#page=How-to-catch-uploader-error.htm

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03-10-2010, 8:05 AM 59302 in reply to 59280

mgaring
Joined on 03-09-2010
Posts 10

Re: http error 1 : 12030:Unknown when uploading files

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Thanks for the reply Adam. The JS methods only expand the error message I'm getting to tell me which file is erroring out (which I already know by looking at the GUI).

I tested this with Flash 10 and wasn't seeing the same errors I'm seeing when using Silverlight 3. I wanted to try and disable the use of Silverlight but keep the auto fall back from Flash to Iframes. I noticed that there is a SetAdvancedOption method to disable Silverlight but this method is unavailable to the MvcUploader. Is there a way to disable Silverlight in the MvcUploader while still keeping the auto fall back feature?

Thanks,

Matt

03-11-2010, 9:39 AM 59327 in reply to 59302

Adam
Joined on 09-23-2003
Aurora, ON
Posts 18,678

Re: http error 1 : 12030:Unknown when uploading files

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>>Is there a way to disable Silverlight in the MvcUploader while still keeping the auto fall back feature?

Right now it's not available.

Can you try setting UploadType to flash?

03-11-2010, 9:53 AM 59330 in reply to 59327

mgaring
Joined on 03-09-2010
Posts 10

Re: http error 1 : 12030:Unknown when uploading files

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I was going to try that but doesn't that prevent AjaxUploader from falling back to the default IE common dialog window if Flash is not installed?

03-11-2010, 10:09 AM 59331 in reply to 59330

Adam
Joined on 09-23-2003
Aurora, ON
Posts 18,678

Re: http error 1 : 12030:Unknown when uploading files

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If flahs is not installed, the iframe mode will be used.

03-11-2010, 10:21 AM 59332 in reply to 59331

mgaring
Joined on 03-09-2010
Posts 10

Re: http error 1 : 12030:Unknown when uploading files

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Thanks for the information.

03-12-2010, 10:04 AM 59355 in reply to 59332

mgaring
Joined on 03-09-2010
Posts 10

Re: http error 1 : 12030:Unknown when uploading files

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Has there been any progress on this error? This seems to only happen if I've added AjaxUploader to a .NET Framework 4 project. When I run the sample code as provided it works fine. As soon as the code is targeted at a MVC 2 .NET Framework 4 prjoect I get these errors.

Thanks,
Matt

03-15-2010, 9:24 PM 59417 in reply to 59355

cutechat
Joined on 07-22-2004
Posts 2,332

Re: http error 1 : 12030:Unknown when uploading files

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Matt,

It seems that the MVC2 framework make the UploadHandler.ashx stop working.

Can you make sure the UploadHandler.ashx can be executed ?

Regards,
Terry

03-16-2010, 8:21 AM 59421 in reply to 59417

mgaring
Joined on 03-09-2010
Posts 10

Re: http error 1 : 12030:Unknown when uploading files

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I know that the UploadHandler.ashx is working because I've stepped through it and I can successfully upload files. I just get the above error message randomly on files when I'm doing multiple files.

03-17-2010, 10:13 PM 59462 in reply to 59421

cutechat
Joined on 07-22-2004
Posts 2,332

Re: http error 1 : 12030:Unknown when uploading files

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Hi,

We need test on it, once we can reproduce it , we will fix it.

Regards,
Terry

03-29-2010, 6:27 AM 59709 in reply to 59462

mgaring
Joined on 03-09-2010
Posts 10

Re: http error 1 : 12030:Unknown when uploading files

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Any update on this?

Thanks,
Matt

04-27-2010, 7:31 AM 60444 in reply to 59709

mgaring
Joined on 03-09-2010
Posts 10

Re: http error 1 : 12030:Unknown when uploading files

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I see that you have tested with .NET 4 and not seen an issue. I'm still experiencing these issues on .NET 4 RTM with Silverlight 3 or 4 and using ASP.NET MVC 2.

04-27-2010, 9:47 PM 60486 in reply to 60444

cutechat
Joined on 07-22-2004
Posts 2,332

Re: http error 1 : 12030:Unknown when uploading files

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Matt,

We will test the ASP.NET MVC 2.0 on the .Net4.0

Regards,
Terry

04-29-2010, 5:25 PM 60552 in reply to 60486

CraigHoward
Joined on 10-16-2009
Posts 2

Re: http error 1 : 12030:Unknown when uploading files

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I am seeing the same problem with MVC 2.0, .Net 3.5 and Visual Studio 2008.

I ran Sample2 and selected 7 files to upload. Sometimes they all work, randomly one or more will fail.

It appears to happen after the status bar reaches 100%

09-27-2010, 2:43 PM 64211 in reply to 60552

mgaring
Joined on 03-09-2010
Posts 10

Re: http error 1 : 12030:Unknown when uploading files

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Was there ever a resolution for this?

09-27-2010, 2:48 PM 64212 in reply to 64211

Adam
Joined on 09-23-2003
Aurora, ON
Posts 18,678

Re: http error 1 : 12030:Unknown when uploading files

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Yes, please make sure you are using the latest build of uploader.

http://ajaxuploader.com/download/Ajax-Uploader.zip

Online demo:

http://ajaxuploader.com/demo/select-multiple-files-upload.aspx

09-27-2010, 3:01 PM 64214 in reply to 64212

mgaring
Joined on 03-09-2010
Posts 10

Re: http error 1 : 12030:Unknown when uploading files

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I grabbed the zip file referenced above about an hour ago and just ran the MVC2-CSharp demo unmodified through Visual Studio 2010 against the VS web server. I selected 43 small images to upload. At least 3 of them failed with this error.

09-28-2010, 8:25 AM 64222 in reply to 64214

Adam
Joined on 09-23-2003
Aurora, ON
Posts 18,678

Re: http error 1 : 12030:Unknown when uploading files

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mgaring,

We are investigating this issue and will get back to you as soon as possible.

10-10-2010, 1:26 AM 64372 in reply to 64222

indiankarma.com
Joined on 04-06-2005
Posts 53

Re: http error 1 : 12030:Unknown when uploading files

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Just to add, I am also experiencing this problem. Stack: VS 2010 Pro, .NET 4.0 and MVC 2

Paul
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