Re: question about "C++ usage example for RGB-D Mapping"

Posted by TouchDeeper on
URL: http://official-rtab-map-forum.206.s1.nabble.com/question-about-C-usage-example-for-RGB-D-Mapping-tp5636p5671.html

Hi, matlabbe
First time I run the example, the code runs well and the  point cloud will be saved in the build directory,
However, after the first time, a warning occurs, and the point cloud can't be saved in the build directory

[ WARN] (2019-03-16 12:05:48.102) Rtabmap.cpp:302::init() Using empty database. Mapping session will not be saved unless it is closed with an output database path.
Saving rtabmap_cloud.pcd...

Process finished with exit code 139 (interrupted by signal 11: SIGSEGV)

Can you give me some advice, thanks a lot!