How to make ftpserver work from Qt 5 examples?

Question

Qt

The task is to organize a primitive ftp client with two areas a la Total(Norton/Volkov)Commander. I decided to start by looking at the example included in the Qt5 kit, but to my great disappointment, although the example was going to, it refused to run.

spoiler

Starting C:\Qt\Qt_5.9.1\Examples\Qt-5.9.1\scxml\build-ftpclient-Desktop_Qt_5_9_1_MinGW_32bit-Profile\release\ftpclient.exe...
Usage: ftpclient <server> <file>
C:\Qt\Qt_5.9.1\Examples\Qt-5.9.1\scxml\build-ftpclient-Desktop_Qt_5_9_1_MinGW_32bit-Profile\release\ftpclient.exe exited with code 1

What could be the problem? Has anyone tinkered with this example? If there are intelligible tutorials on creating such a client, please share.

Answer 1

Usage: ftpclient <server> <file>

This means that the application needs to be launched with two parameters: server and file.