#!/usr/bin/env python3 import rospy from learning_topic.msg import Information def company_info_callback(msg): rospy.loginfo('Company: %s, city: %s', msg.company, msg.city) def information_subscriber(): rospy.init_node('information_subscriber', anonymous=True) rospy.Subscriber('/company_info', Information, company_info_callback) rospy.spin() if __name__ == '__main__': information_subscriber()