How to launch gz_sim without gui?

[christophfroehlich]

gui:=false does not work anymore, and the docs for docker usage seems to be outdated

gz_ros2_control/doc/index.rst

Line 34 in 18fd2c7

docker run -it --rm --name gz_ros2_control_demo --net host gz_ros2_control ros2 launch gz_ros2_control_demos cart_example_position.launch.py gui:=false

@ahcorde Is there any other possibility instead of using the -s gz_args, i.e., to pass it from ros launch parameters?

    IncludeLaunchDescription(
        PythonLaunchDescriptionSource(
            [PathJoinSubstitution([FindPackageShare('ros_gz_sim'),
                                   'launch',
                                   'gz_sim.launch.py'])]),
        launch_arguments=[('gz_args', [' -s -r empty.sdf'])]),