ROS2:报错:package 'turtle_tf2_py' not found 在学习tf坐标变换的乌龟小实验中,运行乌龟仿真程序出现的报错 问题分析:原因还是没有先source一下 解决:首先 source /opt/ros/galactic/setup.bash 然后再运行乌龟 ros2 launch turtle_tf2_py turtle_tf2_demo.launch.py 参考:github上的一个老哥的回答 顺带一提...
The first turtle, drawing a thick gray line, is our real turtlesim robot (the turtle’s shape is chosen randomly on creation, so it will vary from run to run). We will define two virtual sensors with a configurable frequency, systematic and random error:the position sensorwill measure the ...