Hi Rick,

as I know from **wwJsonSerializer **the best way to set all dependencies, is to make DO wwJsonSerializer befor I CreateObject() and other actions with the classes.

In wwSFtpClient the dependencie for wwUtils is missing. You work with ISNULLOREMPTY() from wwUtils, but I must explicitly set it from outsite. It will makes developer-life easier, if you implement this small line of code on top of wwSFtpClient.prg

DO wwUtils

Thanks. Instead of adding wwUtils I've changed the code to just use ISNULL() and EMPTY() so wwUtils won't be required.

+++ Rick ---

thank you for feedback