9 Replies Latest reply on Feb 8, 2015 4:08 AM by hope4555

    File I/O Error - Error #2038

    Kristian Wright Level 1
      I've seen a few posts on this error but none of them seem to solve my

      I'm trying to upload some files via a FileReference object, with a CF
      backend. The CFC works fine with smaller files (eg under 300k), but
      with files over this size, sometimes it works, sometimes it doesn't.

      When it doesn't work, I get the following I/O Error:

      text="Error #2038: File I/O Error.
      URL: my URL

      The server side script is working, as I can try and upload a smaller
      file, and it works. But when I'm getting the I/O error, the app stops
      before it even reaches the CFC. I've set a Progress listener to the
      FileUpload object, and it seems to just slow down and eventually stop,
      throwing the I/O error before file upload has reacherd the total bytes
      of the file.

      Does anyone know what might be going on here?