• mihir
  • New member
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  • Registered: 2011-10-14
  • Posts: 1

Topic: Error: Invalid file extension: undefined in FF 7.0.1

Hi,

here is a big problem I faced.Plupload was working correctly and very nicely.But when I update the firefox as version 7.0.1 and upload the file its always showing the error :

"Error: Invalid file extension: undefined"

I am using Plupload version : 1.5.1.1
But its working fine in FF 3.0.1 and crome and IE

Please let me the solution immidietely.its urgent

Thanks

  • Registered: 2011-10-20
  • Posts: 3

Re: Error: Invalid file extension: undefined in FF 7.0.1

I'm experiencing the same problem now. I need help!

  • Registered: 2011-10-20
  • Posts: 3

Re: Error: Invalid file extension: undefined in FF 7.0.1

This only appears to be the html5 runtime. I switched to the flash runtime and it's working.

  • Registered: 2012-02-19
  • Posts: 1

Re: Error: Invalid file extension: undefined in FF 7.0.1

I think that should be useful for people who will found this post, sorry to wake an old topic.

To solve that problem, you only need to add "dragdrop : true," to your jquery call.

That problem appears on all FF with html 5 runtime.

You will find a full example below :


    $("#html5_uploader").pluploadQueue({
        // General settings
        runtimes : 'html5',
        url : 'uploaderRealisation.php',
        max_file_size : '10mb',
        chunk_size : '1mb',
        unique_names : true,
        dragdrop : true,
        // Resize images on clientside if we can
        resize : {width : 1024, height : 768, quality : 90},
        // Specify what files to browse for
        filters : [
        {title : "Image files", extensions : "jpg,gif,png"},
        {title : "Zip files", extensions : "zip"}
        ] 
    });
  • Registered: 2011-08-27
  • Posts: 5

Re: Error: Invalid file extension: undefined in FF 7.0.1

@Blitzer,

I'm experiencing this same issue, and that did not fix it for me.

  • Registered: 2012-03-30
  • Posts: 2

Re: Error: Invalid file extension: undefined in FF 7.0.1

We're getting this too. Only happens in Firefox (recent versions) with the HTML5 runtime. Here's my current call:

$("#uploader").pluploadQueue({
        runtimes: 'html5,flash',
        url: '/pages/pluploadreceiver.aspx',
        max_file_size: '20mb',
        unique_names: true,
        rename: true,
        dragdrop: true,
        drop_element: 'photoDropTarget',
        flash_swf_url: '/plupload/plupload.flash.swf',
        multipart_params: [{ 'comment': '', 'modelid': '', 'isadmin': '', 'groupid': '' }],
        filters: [{ title: "Image files", extensions: "jpg,jpeg"}]
    });
  • Registered: 2012-02-10
  • Posts: 269

Re: Error: Invalid file extension: undefined in FF 7.0.1

post your entire code, preferably in www.jsfiddle.net, like:

http://jsfiddle.net/LeandroJF/wQW4w/

LeandroJF's Website

  • Registered: 2012-03-30
  • Posts: 2

Re: Error: Invalid file extension: undefined in FF 7.0.1

As a follow up to my post, the problem was with the brackets around the "filters" property. Once I dropped the [ and ] Firefox played nice.

  • Registered: 2012-10-28
  • Posts: 1

Re: Error: Invalid file extension: undefined in FF 7.0.1

Hello,

I had the exact same problem with the HTML5 runtime. I solved it by using the full plupload JS file (plupload.full.js) instead of only the HTML5 one. Not sure what the problem actually was, but well, it works now...

Cheers,
Adrian

  • Registered: 2013-01-08
  • Posts: 2

Re: Error: Invalid file extension: undefined in FF 7.0.1

Thought I'd go ahead and leave a reply for the issue that I saw.  I needed to have the spaces removed in the extenstions string...

{ title: "Images", extensions: "jpg,jpeg,gif,png" }