ubuntu 20 ros安装 安装成功后 roscore后报错
2022-01-22 本文已影响0人
stevewinds
sudo rosdep init
rosdep update
成功后 启动核心报以下错误
Resource not found: roslaunch
The traceback for the exception was written to the log file
WechatIMG1438.png
原来是未设置启动项 设置以下命令
echo "source /opt/ros/noetic/setup.bash" >> ~/.bashrc
source ~/.bashrc
刷新环境变量后执行roscore，正常运行
