How to Upload File With FTP Activity v.1.0.6479.13206

Studio ver, 2019.10
FTP Activity ver, v.1.0.6479.13206

trying uploading files, but not upload and failed, nothing happens.
FTP connection is successful.

I wrote out put DataTable from this FTP Activity, uploadedFiles and notUploadedFiles.
but both of tables are nothing.

Please tell me how to upload files through FTP…

Thanks.

★Supplement
The latest version of FTP activity does not come out even if I search.

https://www.myget.org/F/workflow/
https://gallery.uipath.com/api/v2

I checked the above two URLs and searched, and I was able to install it. The upload was also successful.