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HKUST-Aerial-Robotics / Fast-Planner

A Robust and Efficient Trajectory Planner for Quadrotors
GNU General Public License v3.0
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Issue: [random_forest-5] process has died #42

Closed RoboDD closed 3 years ago

RoboDD commented 4 years ago

There is a problem that the process of map_generator. Does anyone know how to deal with it? Thnaks

[ WARN] [1597058385.626132476]: Finished generate random map 
[random_forest-5] process has died [pid 32441, exit code -11, cmd /home/ziniu/Documents/hkust_ws/devel/lib/map_generator/random_forest ~odometry:=/state_ukf/odom __name:=random_forest __log:=/home/ziniu/.ros/log/6435ec34-dafb-11ea-bc80-0024d6f1973f/random_forest-5.log].
log file: /home/ziniu/.ros/log/6435ec34-dafb-11ea-bc80-0024d6f1973f/random_forest-5*.log
[ WARN] [1597058385.994766179]: [Traj server]: ready.
RoboDD commented 4 years ago

I checked the node randon_forest is not working

ziniu@ziniu-GT75:~/Documents/hkust_ws$ rosnode info /random_forest 
--------------------------------------------------------------------------------
Node [/random_forest]
Publications: 
 * /map_generator/global_cloud [sensor_msgs/PointCloud2]
 * /map_generator/local_cloud [sensor_msgs/PointCloud2]
 * /pcl_render_node/local_map [sensor_msgs/PointCloud2]
 * /rosout [rosgraph_msgs/Log]

Subscriptions: 
 * /state_ukf/odom [nav_msgs/Odometry]

Services: 
 * /random_forest/get_loggers
 * /random_forest/set_logger_level

contacting node http://ziniu-GT75:41021/ ...
ERROR: Communication with node[http://ziniu-GT75:41021/] failed!