Error when trying to upload files

I keep getting this error when I try to upload files using this plugin.

Uncaught TypeError: Cannot read property ‘files’ of null
at wpcf7_dropbox_upload_file (VM783 wpcf7-dropbox-script.js:28)
at HTMLDocument.<anonymous> (VM783 wpcf7-dropbox-script.js:16)
at Object.wpcf7.triggerEvent (scripts.js?ver=5.1.3:367)
at ajaxSuccess (scripts.js?ver=5.1.3:281)
at Object.<anonymous> (scripts.js?ver=5.1.3:350)
at i (jquery.js?ver=1.12.4-wp:2)
at Object.fireWith [as resolveWith] (jquery.js?ver=1.12.4-wp:2)
at x (jquery.js?ver=1.12.4-wp:4)
at XMLHttpRequest.c (jquery.js?ver=1.12.4-wp:4)

This is my Form config:

<label> Your Name (required)
[text your-name] </label>

<label> Your Email (required)
[email* your-email id:email] </label>

<label> Subject
[text your-subject] </label>

<label> Your Message
[textarea your-message] </label>

<label> Upload Stuff
[file FILE1 limit:19gb filetypes:cad|stl|obj|iges|jpg id=FILE1] </label>

[submit “Send”]

And my Dropbox Settings:

File Input IDs: FILE1

Dropbox Folder: email

• This topic was modified 5 years, 8 months ago by tristanaqb.

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