A minor flaw was found in the FTP engine. When the directory you want to upload to is the root directory of your server, ‘/’, jSunnyreports 1.4 will report that your ftp settings are empty and ftp upload is skipped.
I have fixed this in a patch I just released. http://www.jsunnyreports.com/releases/patches/jsunnyreports_1402patch.zip
Just overwrite your jsunnyreports.jar file and you’re fine 🙂
Thanks Roger for reporting!