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syuntoku14 / fusion2urdf

A Fusion 360 Script to export URDF
MIT License
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controller.launch fail #41

Open stardobas opened 4 years ago

stardobas commented 4 years ago

when start controller.launch error appear and not work... [WARN] [1604524631.011983, 0.000000]: Controller Spawner couldn't find the expected controller_manager ROS interface.

I've designed a rover and need to implement a diff_drive for four wheel rover...otherwise standard controller generated report previous error..

carpit680 commented 4 years ago

For a differential drive robot prefer using the diff_drive controller plugin already available for ROS. You get this error when you don't have the required ros_controller installed.

Make sure you have gazebo_ros_pkgs installed: http://gazebosim.org/tutorials?tut=ros_installing

$ sudo apt-get install ros-melodic-joint-state-controller $ sudo apt-get install ros-melodic-effort-controllers $ sudo apt-get install ros-melodic-position-controllers

Change "melodic" to whatever ROS version you have.