Stack smashing detected error

[ShaoxiongYao]

Thanks for providing this excellent project.

I am trying to reproduce results in the paper but encountered a few errors. I have finished the package installation steps and the example data is downloaded. However, when I run the example training code, I get stack smashing detected error. The error is as follows:

*** stack smashing detected ***: terminated
Aborted (core dumped)

I run the project on a Linux machine with Ubuntu version 22.04 and Nvidia 4090 graphics card.

I trace the error happens on

Dynamic-2DGS/scene/gaussian_model.py

Line 162 in 4a18f4e

dist2 = torch.clamp_min(distCUDA2(fused_point_cloud), 0.0000001)

and

Dynamic-2DGS/gaussian_renderer/__init__.py

Line 141 in 4a18f4e

rendered_image, radii, allmap = rasterizer(

The first error could be fixed by a customized distCUDA2 function but I have not found a solution to deal with error in the GaussianRasterizer. If you have any suggestions, please let me know and I will sincerely appreciate your help.

[Shuaizhang7]

I'm not sure how to solve this problem, but you can try reinstalling submodules/diff-surfel-rasterization. Maybe there is a problem with the installation of this library.