Jony_T的博客

解决方案该问题有可能是ros部分文件丢失，尝试在现有基础上重新覆盖安装ros.sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu $(lsb_release -sc) main" > /etc/apt/sources.list.d/ros-latest.list'sudo apt-key adv --keyserver h...

终端提示如下错误：Service call failed: transport error completing service call: unable to receive data from sender, check sender’s logs for details Segmentation fault (core dumped) [gazebo-2] process has died...