Re: localization with big db file

Posted by matlabbe on
URL: http://official-rtab-map-forum.206.s1.nabble.com/localization-with-big-db-file-tp9851p9877.html


I don't feel it is a memory issue, unless in your system monitor you can clearly see that RAM is full when it crashes.

The flann index is taken a while to update though, with 8M words. From the log, it "seems" crashing while updating the flann index. I

Are you using ros? You may launch rtabmap node in gdb to get a more precise debug trace, see section A of this post: https://github.com/introlab/rtabmap_ros/issues/28, don't forget `bt` after it crashed.

cheers,
Mathieu