Hi, all,
I'm using the ROS GROOVY on my turtlebot2( the base is kubuki), however, I found that I can't run the command: roslaunch rbx1_bringup turtlebot_minimal_create.launch, it shows that : Create : robot not connected yet, sci not available. However, I do have the Create powered on and the connector is plugged into the Create, and I also ensure the connector is fine. What's more, the turtlebot went fine a few days ago.
Is there anyone facing the same problem?