Hi everyone ! I’ve been running trycycler subsample but it didn’t work, is someone have any idea how to fix it ?
The output were empty dataset collection 
Thanks for helping
Welcome, @Bernard-rose
I am not finding this tool hosted at a public Galaxy server anymore… so I’m curious about where you are working.
If you could clarify what is going on a bit more, we might be able to help. How to do that is in the banner at this forum, or see here directly → How to get faster help with your question
Thanks! 