ubuntu18.04 melodic
Robotic_Arm_Algorithms/universal_robot_control/cartesian_velocity_controller/include/cartesian_velocity_controller/kinematics_base.h:156:62: error: conversion from ‘urdf::LinkConstSharedPtr {aka std::shared_ptr}’ to non-scalar type ‘boost::shared_ptr’ requested
boost::sharedptr link = model.getLink(tip_name);
It's recommended for using Ubuntu16.04 and this compile error is caused by the KDL library. I think it can be changed boost::shared_ptr to std::shared_ptr
ubuntu18.04 melodic Robotic_Arm_Algorithms/universal_robot_control/cartesian_velocity_controller/include/cartesian_velocity_controller/kinematics_base.h:156:62: error: conversion from ‘urdf::LinkConstSharedPtr {aka std::shared_ptr}’ to non-scalar type ‘boost::shared_ptr’ requested
boost::sharedptr link = model.getLink(tip_name);