I have no idea why I got this error when I tried to launch my program for exercise 3.4 in service unit2.
Can I get some idea?
Thank you in advance.
I have no idea why I got this error when I tried to launch my program for exercise 3.4 in service unit2.
Can I get some idea?
Thank you in advance.
Hi @tjdtkadn, welcome to the community!
I think the post below will answer your question, if you are taking the Python course.
However, if you are on the C++ course (as it seems now), then please check that you have…
CMakeLists.txt
and package.xml
as instructed.catkin_make
.source devel/setup.bash
on every terminal window, after catkin_making…Thank you! I could fix it following your advice!