FTP connection and copying file using Javascript

Question

I am new to javascript and am trying to write a script which can copy a photoshop file from the local drive to a FTP server. The file is opened in photoshop and the script is run inside it.

I followed documentation(pdf) on page 165.

var file_path = app.activeDocument.fullName
var file = new file ("/d/project/test_file.psd");

var ftp = new FtpConnection("ftp://192.168.1.150/DATA/") ;
ftp.login("username", "password");

ftp.cd("project")
ftp.put(file,"test_file.psd") ;

ftp.close() ;
file.close() ;

I get an error as the following:

Error 22: file does not have a constructor.
Line: 2
-> var file = new file("/d/project/test_file.psd");

I am not able to understand the issue properly.

Answer 1

Assuming you are already loading the Web Access library (webaccesslib) as stated in previous pages of your documentation, please ensure you're respecting capitalization when calling class instances.

var file = new File("/d/project/test_file.psd");

Must have File with capital F. The error is saying there's no implementation of class file.