... logging to /home/keisoku/.ros/log/fac91196-ff77-11ed-a940-fbe2fa91ebf6/roslaunch-keisoku-desktop-33436.log
Checking log directory for disk usage. This may take a while.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.
xacro: in-order processing became default in ROS Melodic. You can drop the option.
started roslaunch server http://keisoku-desktop:45183/
auto-starting new master
process[master]: started with pid [33446]
ROS_MASTER_URI=http://localhost:11311
setting /run_id to fac91196-ff77-11ed-a940-fbe2fa91ebf6
process[rosout-1]: started with pid [33456]
started core service [/rosout]
process[lio_sam_imuPreintegration-2]: started with pid [33463]
process[lio_sam_imageProjection-3]: started with pid [33464]
process[lio_sam_featureExtraction-4]: started with pid [33465]
process[lio_sam_mapOptmization-5]: started with pid [33466]
process[robot_state_publisher-6]: started with pid [33468]
process[ekf_gps-7]: started with pid [33481]
process[navsat-8]: started with pid [33484]
process[lio_sam_rviz-9]: started with pid [33485]
[ INFO] [1685512629.760134190]: ----> Feature Extraction Started.
[ INFO] [1685512629.763197797]: ----> Image Projection Started.
[ INFO] [1685512629.778214201]: ----> Map Optimization Started.
[ INFO] [1685512629.792441124]: ----> IMU Preintegration Started.
^C[lio_sam_rviz-9] killing on exit
[navsat-8] killing on exit
[ekf_gps-7] killing on exit
[robot_state_publisher-6] killing on exit
[lio_sam_mapOptmization-5] killing on exit
[lio_sam_featureExtraction-4] killing on exit
[lio_sam_imageProjection-3] killing on exit
[lio_sam_imuPreintegration-2] killing on exit
Saving map to pcd files ...
Save destination: /home/keisoku/Downloads/loam/
terminate called after throwing an instance of 'pcl::IOException'
what(): : [pcl::PCDWriter::writeBinary] Input point cloud has no data!
[rosout-1] killing on exit
[master] killing on exit
shutting down processing monitor...
... shutting down processing monitor complete
done
你好,我在跑自己的rosbag的時候或著自己啟動機器人想要建圖時都會報這樣的錯誤,想請問有解決辦法嘛?
... logging to /home/keisoku/.ros/log/fac91196-ff77-11ed-a940-fbe2fa91ebf6/roslaunch-keisoku-desktop-33436.log Checking log directory for disk usage. This may take a while. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB.
xacro: in-order processing became default in ROS Melodic. You can drop the option. started roslaunch server http://keisoku-desktop:45183/
SUMMARY
PARAMETERS
NODES / ekf_gps (robot_localization/ekf_localization_node) lio_sam_featureExtraction (lio_sam/lio_sam_featureExtraction) lio_sam_imageProjection (lio_sam/lio_sam_imageProjection) lio_sam_imuPreintegration (lio_sam/lio_sam_imuPreintegration) lio_sam_mapOptmization (lio_sam/lio_sam_mapOptmization) lio_sam_rviz (rviz/rviz) navsat (robot_localization/navsat_transform_node) robot_state_publisher (robot_state_publisher/robot_state_publisher)
auto-starting new master process[master]: started with pid [33446] ROS_MASTER_URI=http://localhost:11311
setting /run_id to fac91196-ff77-11ed-a940-fbe2fa91ebf6 process[rosout-1]: started with pid [33456] started core service [/rosout] process[lio_sam_imuPreintegration-2]: started with pid [33463] process[lio_sam_imageProjection-3]: started with pid [33464] process[lio_sam_featureExtraction-4]: started with pid [33465] process[lio_sam_mapOptmization-5]: started with pid [33466] process[robot_state_publisher-6]: started with pid [33468] process[ekf_gps-7]: started with pid [33481] process[navsat-8]: started with pid [33484] process[lio_sam_rviz-9]: started with pid [33485] [ INFO] [1685512629.760134190]: ----> Feature Extraction Started. [ INFO] [1685512629.763197797]: ----> Image Projection Started. [ INFO] [1685512629.778214201]: ----> Map Optimization Started. [ INFO] [1685512629.792441124]: ----> IMU Preintegration Started. ^C[lio_sam_rviz-9] killing on exit [navsat-8] killing on exit [ekf_gps-7] killing on exit [robot_state_publisher-6] killing on exit [lio_sam_mapOptmization-5] killing on exit [lio_sam_featureExtraction-4] killing on exit [lio_sam_imageProjection-3] killing on exit [lio_sam_imuPreintegration-2] killing on exit
Saving map to pcd files ... Save destination: /home/keisoku/Downloads/loam/ terminate called after throwing an instance of 'pcl::IOException' what(): : [pcl::PCDWriter::writeBinary] Input point cloud has no data! [rosout-1] killing on exit [master] killing on exit shutting down processing monitor... ... shutting down processing monitor complete done