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where is the beginner_tutorials.srv file in the add_two_ints tutorial?

This is based on the assumption that you've completed previous Tutorials. See this line on your link: "Please make sure you have followed the directions in the previous tutorial for creating the ...
东土月's user avatar
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rospy.init_node() stuck in loop

Fixed by running sudo apt-get remove ros-* then reinstalling using http://wiki.ros.org/noetic/Installation/Ubuntu, and creating a new conda environment. Not sure ...
Kriseiks's user avatar

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