Jetson NX , [elevation_mapping-2] process has died [pid 13347, exit code -11

[hangtianxia]

I'm encountering an issue where the process terminates unexpectedly on Jetson NX when calling map_.initialize(nh_) in the elevation_mapping_ros.cpp file. The error message "process has died" appears, indicating a problem with the initialization process.

Additional information: · ROS version: Melodic · Ubuntu version: 18.04 · CUDA version: 10.2

[MyDearestJingo]

Could u use GDB or another debug tool to find where it stopped at?

[hangtianxia]

Could u use GDB or another debug tool to find where it stopped at?

It stopped at auto elevation_mapping = py::module::import("elevation_mapping_cupy.elevation_mapping");, and it seems that it didn't successfully import elevation_mapping.py.

[mktk1117]

It might be because of python path. Did you try doing this?

https://leggedrobotics.github.io/elevation_mapping_cupy/getting_started/tutorial.html#errors

[hangtianxia]

I tred, but it's not very useful.

[mktk1117]

umm, then you might be missing some python dependency. Could you double check if you have installed all packages?