error in code

[LiewFeng]

Hi, @MenghaoGuo , when I ran this code,
CUDA_VISIBLE_DEVICES=0 python train_cls.py --model pointconv
I got the following mistakes,
Traceback (most recent call last): File "train_cls.py", line 155, in <module> train(net, optimizer, epoch, train_dataloader, args) File "train_cls.py", line 67, in train output = net(pts) File "/userhome/evns/jittor/lib/python3.7/site-packages/jittor/__init__.py", line 730, in __call__ return self.execute(*args, **kw) File "/userhome/PointCloudLib/networks/cls/pointconv.py", line 29, in execute l3_xyz, l3_points = self.sa3(l2_xyz, l2_points) File "/userhome/evns/jittor/lib/python3.7/site-packages/jittor/__init__.py", line 730, in __call__ return self.execute(*args, **kw) File "/userhome/PointCloudLib/misc/pointconv_utils.py", line 380, in execute new_xyz, new_points, grouped_xyz_norm, grouped_density = sample_and_group_all(xyz, points, density_scale.reshape(B, N, 1)) NameError: name 'sample_and_group_all' is not defined
I check the code in PointCloudLib/misc/pointconv_utils.py. It seems that there is no such function as sample_and_group_all. Can you add this function in the code?

[MenghaoGuo]

Thanks for point out it, we will check and fix soon.