仿真时出现process has died的错误

[summerandautum]

我在Ubuntu20.04上进行ego-planner的仿真，使用ego-planner和ego-planner-swarm都会报以下错误，请问有建议的解决方案吗？

[drone_0_ego_planner_node-1] process has died [pid 167480, exit code -11, cmd /home/hq/ego-planner-swarm/devel/lib/ego_planner/ego_planner_node ~odom_world:=/mavros/local_position/odom ~planning/bspline:=/drone_0_planning/bspline ~planning/data_display:=/drone_0_planning/data_display ~planning/broadcast_bspline_from_planner:=/broadcast_bspline ~planning/broadcast_bspline_to_planner:=/broadcast_bspline ~grid_map/odom:=/mavros/local_position/odom ~grid_map/cloud:=/drone_0_pcl_render_node/cloud ~grid_map/pose:=/drone_0_pcl_render_node/camera_pose ~grid_map/depth:=/iris/realsense/depth_camera/depth/image_raw name:=drone_0_ego_planner_node log:=/home/hq/.ros/log/66fa4124-cf9d-11ed-9cc2-73ade9189e42/drone_0_ego_planner_node-1.log]. log file: /home/hq/.ros/log/66fa4124-cf9d-11ed-9cc2-73ade9189e42/drone_0_ego_planner_node-1*.log

[jiang-junlong]

大哥你解决了吗

[shenyuan411]

同样的问题，检查发现还是在polynamial_traj.cpp中Eigen计算导致的问题，不知道怎么解决

[Abonaventure]

I meet the similar problem, do you solve it?It's normal when I compile and run ego-planner, but I come across the same problem when I compile and run ego-swarm.(catkin_make is OK，catkin build fail) .To solve ego-swarm problem, I have tried downscale map size, check the vecfree() function and change "Eigen::MatrixXd R = C A.transpose().inverse() Q A.inverse() Ct", but the problem is still the same. Who know how to solve this problem?

[jiang-junlong]

I meet the similar problem, do you solve it?It's normal when I compile and run ego-planner, but I come across the same problem when I compile and run ego-swarm.(catkin_make is OK，catkin build fail) .To solve ego-swarm problem, I have tried downscale map size, check the vecfree() function and change "Eigen::MatrixXd R = C A.transpose().inverse() Q A.inverse() Ct", but the problem is still the same. Who know how to solve this problem?

Sorry,I still can't reslove it.