I have been trying to set up RTAB-Map-0.20.9 with ROS support in a system with the following specifications.
The following dependencies are found to complete rtabmap_ros compilation.
opencv-4.2.0 with opencv_contrib-4.2.01
gcc-9.3 (default) throws compilation with GTSAM 4.0.1 only. So, I have upgraded to gcc-10.3.
Now, while running rtabmap mapping node, it crashes before the node even starts. I receive the following output in the terminal while running in the debug mode with launch-prefix="gdb -ex run args"
Type "apropos word" to search for commands related to "word"...
Warning: /home/anindya/.ros/scan_cloud:=/velodyne_points: No such file or directory.
args: No such file or directory.
"/home/anindya/novus_ws/devel/lib/rtabmap_ros/rtabmap" is not a core dump: file format not recognized
No executable file specified.
Use the "file" or "exec-file" command.