yuanyuan-lalala

I solved it，Thank you very much! > Hi, this problem is reproduced in my environment, ubuntu 20.4. (but I tried with GCC9 instead of GCC11 and without libjasper-dev.) > >...

you cannot use catkin_make in the folder called catkin_ws... just use the same method as the tutorial in the readme.... --------------------------------------------------------------------------------------- source /opt/ros/noetic/setup.sh ./build.sh ROS1