Open yaobaishen opened 1 month ago
https://github.com/PaddlePaddle/Paddle3D/blob/develop/paddle3d/ops/voxel/voxelize_op.cc#L183 you can find hard_voxelize here
@LielinJiang thanks! I ignored this piece of code because I am using VS code python debug mode, and looks like add breakpoint in the CC file won't take effect. Anyway, I can dig further now to find the root cause of my training fail, maybe add more logs into the CC files.
Please keep this issue alive as I am still finding why the coors returned by hard_voxelize() is invalid, thanks.
The error is reported from apollo-model-centerpoint, which uses paddle as backend, I found a similar issue here, but looks like not the same root cause: https://github.com/PaddlePaddle/Paddle3D/issues/118
below is my error log:
I think the root cause is, hard_voxelize() returns invalid coors, so the the reshape() operation failed. But when look into the hard_voxelize() , it actually runs below code (sorry that I don't find the source code location in the github project)
And I am wondering what's the "_run_custom_op" inside of hard_voxelize() , can anyone give some hints? Great thanks.