Problem executing cyberdog_control_launch.py

[Cavalletta98]

Hi, i'm getting this error when try to launch the control package inside a docker. Is it a problem of the docker? Do you have an idea how to fix it? I'm using gazebo to simulate the robot and try to figure out how to control it

[luyuxing123]

I think you should start the simulator at the same time so that shared memory can be created. I've had the same problem before. If that doesn't work, try restarting.