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ethz-asl / segmap

A map representation based on 3D segments
BSD 3-Clause "New" or "Revised" License
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laser_mapper.launch file not working #59

Closed ytgcljj closed 6 years ago

ytgcljj commented 6 years ago

Hi all,

i am trying to roslaunch laser_mapper.launch [laser_mapper-2] restarting process process[laser_mapper-2]: started with pid [4741] WARNING: Logging before InitGoogleLogging() is written to STDERR I1108 15:35:18.640985 4741 segmatch.cpp:18] Do not forget to initialize SegMatch. F1108 15:35:18.656913 4741 common.hpp:133] Check failed: loop_closure_noise_model.size() == kNoiseModelDimension (0 vs. 6) Check failure stack trace: [laser_mapper-2] process has died [pid 4741, exit code -6, cmd /home/t450-14/aaa_ws/devel/lib/laser_mapper/laser_mapper_node __name:=laser_mapper __log:=/home/t450-14/.ros/log/5de4a75c-c457-11e7-87e0-1002b5e35684/laser_mapper-2.log]. log file: /home/t450-14/.ros/log/5de4a75c-c457-11e7-87e0-1002b5e35684/laser_mapper-2*.log

Thanks in advance.

rdube commented 6 years ago

Hi @ytgcljj It looks like the parameters (in the .yaml file) did not load properly. I would recommend that you have a look at the demonstrations page

What you can try to run is: $ roslaunch laser_mapper kitti_localization.launch

ytgcljj commented 6 years ago

thank you rdube
I'm downloading the BAG file and trying again ，The following mistakes are reported

I1108 17:54:34.732282 16121 common.hpp:135] Loading cloud: /home/t450-14/aaa_ws/src/segmatch/laser_mapper/demonstration_files/kitti/drive27_target_map.pcd. [player-4] process has died [pid 16122, exit code 1, cmd /opt/ros/indigo/lib/rosbag/play -r 1 -s 333 --clock --pause /home/t450-14/aaa_ws/src/segmatch/laser_mapper/demonstration_files/kitti/2011_10_03_drive_27.bag name:=player log:=/home/t450-14/.ros/log/d298adc4-c46a-11e7-86c4-507b9de082e4/player-4.log]. log file: /home/t450-14/.ros/log/d298adc4-c46a-11e7-86c4-507b9de082e4/player-4*.log

ytgcljj commented 6 years ago

thank you rdube i can run roslaunch laser_mapper kitti_localization.launch but do not run roslaunch laser_mapper.launch

t450-14@t45014-ThinkPad-T450:~/aaa_ws/src/segmatch/laser_mapper/launch$ roslaunch laser_mapper.launch ... logging to /home/t450-14/.ros/log/6ae0c770-c4ec-11e7-9247-507b9de082e4/roslaunch-t45014-ThinkPad-T450-18624.log Checking log directory for disk usage. This may take awhile. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://t45014-ThinkPad-T450:43402/

SUMMARY

PARAMETERS

NODES / laser_mapper (laser_mapper/laser_mapper_node)

auto-starting new master process[master]: started with pid [18636] ROS_MASTER_URI=http://localhost:11311

setting /run_id to 6ae0c770-c4ec-11e7-9247-507b9de082e4 process[rosout-1]: started with pid [18649] started core service [/rosout] process[laser_mapper-2]: started with pid [18653] WARNING: Logging before InitGoogleLogging() is written to STDERR I1109 09:22:15.089155 18653 segmatch.cpp:18] Do not forget to initialize SegMatch. F1109 09:22:15.105399 18653 common.hpp:133] Check failed: loop_closure_noise_model.size() == kNoiseModelDimension (0 vs. 6) Check failure stack trace: [laser_mapper-2] process has died [pid 18653, exit code -6, cmd /home/t450-14/aaa_ws/devel/lib/laser_mapper/laser_mapper_node name:=laser_mapper log:=/home/t450-14/.ros/log/6ae0c770-c4ec-11e7-9247-507b9de082e4/laser_mapper-2.log]. log file: /home/t450-14/.ros/log/6ae0c770-c4ec-11e7-9247-507b9de082e4/laser_mapper-2*.log [laser_mapper-2] restarting process process[laser_mapper-2]: started with pid [18706] WARNING: Logging before InitGoogleLogging() is written to STDERR I1109 09:22:15.460724 18706 segmatch.cpp:18] Do not forget to initialize SegMatch. F1109 09:22:15.480417 18706 common.hpp:133] Check failed: loop_closure_noise_model.size() == kNoiseModelDimension (0 vs. 6) Check failure stack trace: [laser_mapper-2] process has died [pid 18706, exit code -6, cmd /home/t450-14/aaa_ws/devel/lib/laser_mapper/laser_mapper_node name:=laser_mapper log:=/home/t450-14/.ros/log/6ae0c770-c4ec-11e7-9247-507b9de082e4/laser_mapper-2.log]. log file: /home/t450-14/.ros/log/6ae0c770-c4ec-11e7-9247-507b9de082e4/laser_mapper-2*.log

rdube commented 6 years ago

@ytgcljj you cannot solely launch laser_mapper.launch as information will be missing. Take a look at what is inside kitti_localization.launch to see what needs to be launched & loaded. I will look at the other issue mentioned above.

rdube commented 6 years ago

@ytgcljj did you get the demo running with $ roslaunch laser_mapper kitti_localization.launch ?

ytgcljj commented 6 years ago

@rdube i run the demo with $ roslaunch laser_mapper kitti_localization.launch is OK

ytgcljj commented 6 years ago

i run roslaunch laser_mapper.launch。Do you need to turn on the lidar?

rdube commented 6 years ago

@ytgcljj it is not sufficient to launch only laser_mapper.launch. You need to launch either kitti_localization.launch or kitti_loop_closure.launch which will play the bag, load parameters, launch the mapper and more. See where the mapper is launched here:

https://github.com/ethz-asl/segmatch/blob/master/laser_mapper/launch/kitti/kitti_localization.launch#L35

If this is not clear I would recommend looking into the ros tutorials, particularly the following one, section 2.2:

http://wiki.ros.org/ROS/Tutorials/UsingRqtconsoleRoslaunch

rdube commented 6 years ago

@ytgcljj I will assume that the use of kitti_loop_closure.launch is clear by now and will close this issue.