Liu onlon

When i compilation the FUEL ,can't generate the liblkh_tsp_solver.so

1

fuel_planner/utils/lkh_tsp_solver/CMakeFiles/lkh_tsp.dir/build.make:2842: recipe for target '/home/user/fuel/devel/lib/lkh_tsp_solver/lkh_tsp' failed make[2]: *** [/home/user/fuel/devel/lib/lkh_tsp_solver/lkh_tsp] Error 1 CMakeFiles/Makefile2:447: recipe for target 'fuel_planner/utils/lkh_tsp_solver/CMakeFiles/lkh_tsp.dir/all' failed make[1]: *** [fuel_planner/utils/lkh_tsp_solver/CMakeFiles/lkh_tsp.dir/all] Error 2 make[1]: *** Waiting for unfinished jobs.... fuel_planner/utils/lkh_tsp_solver/CMakeFiles/lkh_tsp_solver.dir/build.make:2850: recipe...

[PoseEstimation-2] process has died [pid 24614, exit code -11, cmd /home/nv/lio-livox-wyj/devel/lib/lio_livox/PoseEstimation __name:=PoseEstimation __log:=/home/nv/.ros/log/b0da6ebe-88e7-11ee-8550-48b02d2f887e/PoseEstimation-2.log]. log file: /home/nv/.ros/log/b0da6ebe-88e7-11ee-8550-48b02d2f887e/PoseEstimation-2*.log

9

MID360 is used to implement the mapping function on UAV, using the official recommended LIO-Livox function package. Under the Ubuntu 20.04 system, catkin_make can pass, roslaunch lio_livox mid360.launch can also...

Why genetated the question of “”Make sure file exists in package path and permission is set to executable (chmod +x)"

4

ERROR: cannot launch node of type [poly_traj_server/poly_traj_server_node]: Cannot locate node of type [poly_traj_server_node] in package [poly_traj_server]. Make sure file exists in package path and permission is set to executable (chmod...