Closed kurogane1031 closed 6 years ago
Hi @kurogane1031 did you kill the laser_mapper node yourself? ([laser_mapper-3] killing on exit)
Otherwise it looks like the segmentation of the target map was not finished (Starting euclidean segmentation). Did you modify the launch scripts or start playing the bag directly after running roslaunch?
You need to give your computer some time to segment the target map before starting the bag. When this is completed you should see the target map being displayed in rviz. Did you get to see that?
hi @rdube , thanks for the reply. I didnt modify any of script. Furthermore, I waited for
I1025 16:06:34.345943 23467 euclidean_segmenter.cpp:42] Segmentation complete. Took 13661.5ms and found 1026 clusters.
to be displayed in the terminal and the map to be published in RVIZ.
Only when these was done then i pressed the space bar to start the rosbag
The laser_mapper isnt killed by me, instead, it is automatic during running process and somehow repeating the similar loop, i.e: laser_mapper killed, then the laser_mapper restarting and killed again, and restarting until the bag finished playing.
@kurogane1031 you might get more information about this error by using GBD (see #47). Did you follow the instructions for building? I just rebuilt everything from scratch and I do get the trajectories being published.
The restarting is caused by respawn being set to true in the launch files.
@kurogane1031 I will close this issue feel free to re-open if it is relevant!
Hi all I am following the example from the following link, https://github.com/ethz-asl/segmatch/wiki/Demonstrations.
However no trajectory was published. May I know any possible method for me to work out on this issue?
the following are the logs during roslauch. Additional note: the loop closure example also having similar issues. thank you in advance