感谢:link here
下载以后可以不用编译?
将arbotix_python 粘贴到src下,编译littlecar
再进行roslaunch
如果没有serial这个包,进行如下操作:
$ sudo apt-get update
$ sudo apt install python3-pip
$ sudo pip3 install pyserial
编译 .bashrc 文件:(这一步也可以不用?)
$ cd
$ gedit .bashrc
课件出错:teleop.py的链接应改为teleopy.py
python文件无法执行:#!/usr/bin/python3,替换teleopy.py第一行
报错:
[ WARN] [1634801324.399866189]: Joint state with name: "base_l_wheel_joint" was received but not found in URDF
可能是URDF文件中缺少这个关节(?)的描述