seg fault init_map

[Janphr]

Hey,

when i execute plan.py i get a segmentation fault when self.planner.init_map is called.
I added some prints to the c++ function, to narrow it down more, but it seems like it doesn't even reach the function body.
Any idea what might cause it?

Thanks!

[Divepit]

I am seeing the same issue, I have tracked it down to the arguments passed to self.planner.init_map().

When passing the reshaped matrices like trav.reshape(-1, trav.shape[-1]).astype(np.double) to the function, there is a segmentation fault in the function call on the C++ side in OfflineElePlanner::InitMap:

Thread 1 "python3" received signal SIGSEGV, Segmentation fault.
0x0000000000000000 in ?? ()

But I have not figured out how to fix it yet. Notably I am using Ubuntu 24.04 and it might be that the issue lies in some newer version of Eigen or Pybind compared to when this was originally written.