Please... Please help.
I am trying to use rplidar, but I have this error below.........
I checked the tutorial again and again but I really don't know how to fix this..
Please help me.
ubuntu@ubuntu:~/catkin_ws$ cd ~/catkin_ws/src
ubuntu@ubuntu:~/catkin_ws/src$ git clone https://github.com/robopeak/rplidar_ros
fatal: destination path 'rplidar_ros' already exists and is not an empty directory.
ubuntu@ubuntu:~/catkin_ws/src$ ls ~/catkin_ws/src
CMakeLists.txt beginner_tutorials elp_stereo_camera rplidar_ros
ubuntu@ubuntu:~/catkin_ws/src$ ls ~/catkin_ws/src/rplidar_ros
CHANGELOG.rst CMakeLists.txt LICENSE README.md launch package.xml rplidar_A1.png rplidar_A2.png rviz scripts sdk src
ubuntu@ubuntu:~/catkin_ws/src$ cd ~/catkin_ws
ubuntu@ubuntu:~/catkin_ws$ catkin_make rplidarNode
Base path: /home/ubuntu/catkin_ws
Source space: /home/ubuntu/catkin_ws/src
The specified base path "/home/ubuntu/catkin_ws" contains a CMakeLists.txt but "catkin_make" must be invoked in the root of workspace
After I input
ls -al /home/ubuntu/catkin_ws
I got below!
ubuntu@ubuntu:~/catkin_ws$ ls -al /home/ubuntu/catkin_ws
total 24
drwxrwxr-x 5 ubuntu ubuntu 4096 Jan 25 15:04 .
drwxr-xr-x 22 ubuntu ubuntu 4096 Jan 25 23:16 ..
-rw-rw-r-- 1 ubuntu ubuntu 98 Jan 24 13:34 .catkin_workspace
lrwxrwxrwx 1 ubuntu ubuntu 49 Jan 25 15:04 CMakeLists.txt -> /opt/ros/indigo/share/catkin/cmake/toplevel.cmake
drwxrwxr-x 9 ubuntu ubuntu 4096 Jan 24 17:54 build
drwxrwxr-x 4 ubuntu ubuntu 4096 Jan 24 17:54 devel
drwxrwxr-x 5 ubuntu ubuntu 4096 Jan 25 15:39 src
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