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I don't know if it is possible or not, but I would like to know if there's a way to run a simulation with player+stageplugin with GUI disabled (ie: run a simulation without gui).
Try adding usegui 0 to your Player config file, inside the driver block where Stage provides the simulation interface
Great! That worked. Maybe the docs need an update for these options.
I added docs for this in commit 17e32bb..fa1638c