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RobustFieldAutonomyLab / LeGO-LOAM

LeGO-LOAM: Lightweight and Ground-Optimized Lidar Odometry and Mapping on Variable Terrain
BSD 3-Clause "New" or "Revised" License
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roslaunch error #142

Closed shaoxiaoyang closed 4 years ago

shaoxiaoyang commented 4 years ago

When I am running the "roslaunch lego_loam run.launch " in the terminal, it occur like this: `process[rviz-1]: started with pid [11792] process[camera_init_to_map-2]: started with pid [11793] process[base_link_to_camera-3]: started with pid [11794] process[imageProjection-4]: started with pid [11802] process[featureAssociation-5]: started with pid [11818] process[mapOptmization-6]: started with pid [11833] process[transformFusion-7]: started with pid [11846] [ INFO] [1574663130.415820702]: ----> Image Projection Started. [ INFO] [1574663130.416681751]: ----> Feature Association Started. [ INFO] [1574663130.434953265]: ----> Transform Fusion Started.

[mapOptmization-6] process has died [pid 11833, exit code -11, cmd /home/lilian/catkin_ws/devel/lib/lego_loam/mapOptmization name:=mapOptmization log:=/home/lilian/.ros/log/5a540d8e-0f4c-11ea-817a-c400ad22140a/mapOptmization-6.log]. log file: /home/lilian/.ros/log/5a540d8e-0f4c-11ea-817a-c400ad22140a/mapOptmization-6*.log ` Who can tell the reason of this problem.

TixiaoShan commented 4 years ago

You must use the GTSAM specified in the readme file.