[WARN]Controller spawner couldn’t find the expected controller_manager ros interface

• 学习gazebo官方教程时输入:

roslaunch rrbot_control rrbot_control.launch

出现

Controller spawner couldn't find the expected controller_manager ros interface

且输入

rostopic list

没有出现/rrbot/joint1_position_controller/joint: joint1

解决方法

sudo apt-get install ros-kinetic-gazebo-ros-control

注意这里ros对应的版本是kinetic
环境 Ubuntu 16.04