issue

[fighting666777]

When I got to catkin_make,terminal error: /home/fang/ros_ws/src/baxter_simulator/baxter_sim_kinematics/src/arm_kinematics.cpp:248:65: error: conversion from ‘urdf::LinkConstSharedPtr {aka std::shared_ptr<const urdf::Link>}’ to non-scalar type ‘boost::shared_ptr<const urdf::Link>’ requested boost::shared_ptr<const urdf::Link> link = robot_model.getLink(tip_name); /home/fang/ros_ws/src/baxter_simulator/baxter_sim_kinematics/src/arm_kinematics.cpp:255:60: error: no match for ‘operator=’ (operand types are ‘boost::shared_ptr<const urdf::Joint>’ and ‘urdf::JointConstSharedPtr {aka std::shared_ptr<const urdf::Joint>}’) joint = robot_model.getJoint(link->parent_joint->name);