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Hi, William! Yes, I had idea about orocos_kdl
. In source file:
#include "ros/ros.h"
#include <kdl/tree.hpp>
int main(int argc, char **argv)
{
KDL::Tree my_tree;
ros::NodeHandle node;
return 0;
}
In CMakeLists.txt
of my project:
find_package(catkin REQUIRED COMPONENTS
orocos_kdl
roscpp
rospy
std_msgs
)
And in log I get:
/usr/bin/ld: cannot find -lorocos-kdl
I check:
rospack list | grep orocos_kdl
orocos_kdl /opt/ros/hydro/share/orocos_kdl
And:
ls /opt/ros/hydro/lib/ | grep orocos
liborocos-kdl.so
liborocos-kdl.so.1.1
liborocos-kdl.so.1.1.99
I don't understand why this is happening...