added a timeout on the controller spawner in all launch files because if gazebo takes to long to startup (autoRallyTrackGazeboSim.launch takes over a minute to launch on my machine)
added the state estimator node to autoRallyTrackGazeboSim.launch. Without this there is no state for the ConstantSpeedController to use for feedback, and the vehicle will simply not move.
autoRallyTrackGazeboSim.launchtakes over a minute to launch on my machine)autoRallyTrackGazeboSim.launch. Without this there is no state for theConstantSpeedControllerto use for feedback, and the vehicle will simply not move.(@ian-mitchell FYI)