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操作系统Ubuntu18.04
问题
Couldn’t find executable named teleop_twist_keyboard below /opt/ros/melodic/share/teleop_twist_keyboard
[rosrun] Found the following, but they’re either not files,
解决办法
我输错了,应该是
Rosrun teleop_twist_keyboard teleop_twist_keyboard.py
注意后面还有一个 py
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