S3DIS Dataset

[rayhathorn7]

Hi, Hugues
Thank you very much for your great codes. I have one question on implementation with the S3DIS datasets (on windows).

Firstly, I use visualization APP to render the "Area_5.ply" file in original_ply folder,I found there is no color.
And I got a value error:"It seems this dataset only containes empty input spheres".

How can I solve this? redownload the S3DIS dataset？

[rayhathorn7]

I've tried to set the condition

KPConv-PyTorch/datasets/S3DIS.py

Line 347 in 7255680

if failed_attempts > 100 * self.config.batch_num: