I didn’t manage to have the…log

hello, really begin in css .
I try to make the “Using Lists and Loops in Control Surface Studio” tutorial
https://www.youtube.com/watch?v=ZYzkH1_ZL6U
But i have nothing in the log …
Here is my setup config of the software and everything seems to work .
https://remotify.io/sites/default/files/community-forum-uploads/Css%20sc…

I had to create a log.txt file and browse a dedicated folder .
but nothing weird i think.

i changed the action to write on the log.txt file and the css log . Both does not work
still the “live status bar” show something but…
https://remotify.io/sites/default/files/community-forum-uploads/Css%20sc…

help ?
thanks !