[gmapping-5] process has died

asked 2019-09-19 09:07:55 -0600

Kin_Zhang gravatar image

Kinetic; and git clone slam_gmapping from Github I used rslidar-16, so I first use pointcloud_to_laserscan, and I did use hector_mapping and It was no problem. (so the tf_tree doesn't have any problem and scan topic have their message.) But when I run slam_gmapping_pr2.launch.(I review the odom_frame:odom & base_frame:base_link & scan_topic:scan) Comes error and ROS just dead.

[ INFO] [1568901622.179507147]: Laser is mounted upwards. -maxUrange 20 -maxUrange 25 -sigma 0.05 -kernelSize 1 -lstep 0.05 -lobsGain 3 -astep 0.05 -srr 0.01 -srt 0.02 -str 0.01 -stt 0.02 -linearUpdate 0.5 -angularUpdate 0.436 -resampleThreshold 0.5 -xmin -25 -xmax 25 -ymin -25 -ymax 25 -delta 0.05 -particles 80

It's all good now, but after that, here is the error message:

[gmapping-5] process has died [pid 7754, exit code -11, cmd /home/kin/kintest_ws/devel/lib/gmapping/slam_gmapping scan:=scan __name:=gmapping __log:=/home/kin/.ros/log/3abd2c26-dae0-11e9-ae02-f44d306f9cfc/gmapping-5.log]. log file: /home/kin/.ros/log/3abd2c26-dae0-11e9-ae02-f44d306f9cfc/gmapping-5*.log

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You'll have to give us a traceback to have any insight.

stevemacenski gravatar image stevemacenski  ( 2019-09-19 13:10:54 -0600 )edit