<class 'ValueError'> Found array with 0 sample(s) (shape=(0, 2)) while a minimum of 1 is required by NearestNeighbors.

[raymondren1982]

Hi，
I run follow command in powershell, there's error as title, anyone can help?

python data_gen/utils/process_video/extract_segment_imgs.py --ds_name=nerf --vid_dir=data/raw/videos/May.mp4

[raymondren1982]

没有人看一下吗，我用的是windows powershell，有没有大佬帮忙看看

[raymondren1982]

knn 中这里出错，
bg_xys = np.stack(np.nonzero(~bc_pixs)).transpose()
fg_xys = np.stack(np.nonzero(bc_pixs)).transpose()
nbrs = NearestNeighbors(n_neighbors=1, algorithm='kd_tree').fit(fg_xys)

[raymondren1982]

knn 中这里出错，
bg_xys = np.stack(np.nonzero(~bc_pixs)).transpose()
fg_xys = np.stack(np.nonzero(bc_pixs)).transpose()
nbrs = NearestNeighbors(n_neighbors=1, algorithm='kd_tree').fit(fg_xys)

[raymondren1982]

这个问题已经解决了

[zhoubowen-sky]

这个问题已经解决了

请教下，怎么解决的呀？