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ubumtu18.04运行rosrun robot_sim_demo robot_keyboard_teleop.py后机器人不动 #138

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0changfeng0 opened this issue Aug 19, 2021 · 5 comments

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@0changfeng0
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@0changfeng0
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老师,我的运行rosrun robot_sim_demo robot_keyboard_teleop.py后机器人不动

@aibook008
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我也有同样的问题,没有odom发出来

@aibook008
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rosdep install --from-paths src --ignore-src --rosdistro=melodic -y,这个一定要跑,再试一下,否则gazebo工作不正常,虽然不显式报错

@ACE199704
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『解决了』我是ubuntu20 所以用的是noetic,但是并没有这个yocs_cmd_vel_mux包
git地址:https://github.com/yujinrobot/yujin_ocs.git
注意要选择与你的ROS版本对应的分支。
将yocs_cmd_vel_mux包的源文件放到ROS工作目录的源文件夹中,(如gazebo_test_ws/src),然后使用 catkin_make 进行编译。

@HAOWANG2
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修改此文件 robot_keyboard_teleop.py,如下解决此问题
#pub = rospy.Publisher('/cmd_vel_mux/input/teleop', Twist, queue_size=5)

pub = rospy.Publisher('/cmd_vel', Twist, queue_size=5)

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