Couldn't find an AF_INET address for时间:2023-03-08 23:13:49 vim ~/.bashrc #输入内容 export ROS_HOSTNAME=你的hostname export ROS_MASTER_URI=http://(目标主机的IP):11311 export ROS_IP=192.168.3.10 (本机的IP) vim /etc/hosts 按照前几行格式,输入目标主机IP以及hostname source ~/.bashrc