Hello, I have completed the ROS in 5 days course last year so I am lightly familiar and am experienced in ML in the traditional sense. However, I am stuck on the first section. I expect I am forgetting something silly.
When I try to run roslauch or roscd I get a package not found error. Below you can see my file structure * (in case I forgot something) and the terminal output. I did use Catkin make to create my package but it seems it can’t be found.
*I can’t post the file structure since new users can only post one image 
This is the file structure^
Hey Audrey!
It looks like you just created that package and the “ROS management” does not recognize it yet. Before roscding, try:
cd ~/catkin_ws
catkin_make
source devel/setup.bash
rospack profile
I am facing the same problem and I have done bayodesegun suggestion and still getting the same error. Any advise?
@nayer.girgis
You have to create your package in ~/catkin_ws/src. It appears you have only created it in ~ (user home directory).
cd ~/catkin_ws/src
catkin_create_pkg ...
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