ROS Catvehicle error.
Hi everyone, I was testing one of the examples of Catvehicle toolbox that is presented at
https://cps-vo.org/node/26603
and when I run the following code:
roslaunch catvehicle catvehicle_neighborhood.launch
I get these errors:
ERROR: cannot launch node of type [cmdvel2gazebo/cmdvel2gazebo_node]: cmdvel2gazebo
ROS path [0]=/opt/ros/melodic/share/ros
ROS path [1]=/home/arash/catkin_ws/src
ROS path [2]=/opt/ros/melodic/share
What is wrong and what should I do?
Asked by arash.marashian on 2019-10-12 02:21:42 UTC
Comments
Seems you cloned part of the whole project. You probably downloaded the urdf model and launch files but not the nodes launched in these launch files. The
catvehicle_neighborhood.launch
is launching acmdvel2gazebo
node and it seems you do not have the node nor the package.Asked by Weasfas on 2019-10-16 05:08:24 UTC
so what should I do?
Asked by arash.marashian on 2019-10-16 10:45:16 UTC
Just download the full project or at least the nodes you are launching. I do not know what exact files you are using but in this repor it seems you can find the node Cat vehicle
Asked by Weasfas on 2019-10-16 11:23:12 UTC