example_how_to_link not detecting any collisions

[evelyn-fu]

Hello,

I was able to successfully compile gpu-voxels and run the example_how_to_link project, but the output says that no collisions are detected instead of reading the around 8000 collisions it should be. Does anyone know what the source of this problem might be? I am currently on Ubuntu 20.04 and using CUDA 10.1. Thank you!