AttributeError: 'NoneType' object has no attribute 'detach'

Question

AttributeError: 'NoneType' object has no attribute 'detach'

cainsmile opened this issue 3 years ago · 3 comments

When I try to run "eval.sh", the question in the title occurred. Do you know how to figure it out? Appreciate for your help.

Answer 1 · 2022-05-03T13:15:45.000Z

Hi,

Is there any more detailed information about the error?

Answer 2 · 2022-05-03T13:48:01.000Z

Hi, I figure it out, although I don't know how. But another question occurs. The program has generated .ply files, but there is no point cloud in the files, and the program reported no errors. The pretrained model is params_000007.ckpt which you offered, and the testing dataset is DTU. The only change I made was to delete "--parallel" in eval.sh and the dataset path. My guess is that the problem is with depth initialization, but I couldn't find a solution. Thanks for your help again.

Answer 3 · 2022-05-04T19:18:13.000Z

Hi,

I am not very sure where the problem is. Seems that the estimated depth is noisy and totally filtered out during post-processing, e.g. geometric consistency filtering. The current version of codes can be used to successfully reproduce similar results on DTU. Did you use the DTU test dataset that we provide?