What is the difference between source devel/setup.bash and source /opt/ros/melodic/setup.bash? [closed]
I always thought that when you sourced the workspace you had to type source /opt/ros/melodic/setup.bash
, but recently someone on Ros Answers said that you had to type source devel/setup.bash
. It didn't really solve the problem, but nevertheless, I would like to know what the difference is between these two.
See #q313226 and #q229365.