bash scripts/train_xx.sh，训练时报错，是怎么回事呢

[lxh0319]

Loading model from: /root/xxx/lib/python3.7/site-packages/lpips/weights/v0.1/alex.pth [06/08 07:17:43] Training progress: 0%| | 0/50000 [00:00<?, ?it/s]Traceback (most recent call last): File "train_face.py", line 394, in training(lp.extract(args), op.extract(args), pp.extract(args), args.test_iterations, args.save_iterations, args.checkpoint_iterations, args.start_checkpoint, args.debug_from) File "train_face.py", line 147, in training render_pkg = render(viewpoint_cam, gaussians, pipe, background) File "/xxx/TalkingGaussian/gaussian_renderer/init.py", line 94, in render cov3D_precomp = cov3D_precomp) ValueError: not enough values to unpack (expected 4, got 3)

Exception ignored in: <function tqdm.del at 0x7fd43548f710> Traceback (most recent call last): File "/xxx/lib/python3.7/site-packages/tqdm/std.py", line 1145, in del File "/xxx/lib/python3.7/site-packages/tqdm/std.py", line 1299, in close File "/xxx/lib/python3.7/site-packages/tqdm/std.py", line 1492, in display File "/xxx/lib/python3.7/site-packages/tqdm/std.py", line 1148, in str File "/xxx/lib/python3.7/site-packages/tqdm/std.py", line 1450, in format_dict File "/xxx/lib/python3.7/site-packages/tqdm/utils.py", line 267, in _screen_shape_linux TypeError: 'NoneType' object is not callable

[Fictionarry]

看起来是rasterizer的问题，不知道你用的是不是原版3dgs的gaussian rasterizer，本项目里用的跟原版不太一样，需要重新下载安装一下

[lxh0319]

看起来是rasterizer的问题，不知道你用的是不是原版3dgs的gaussian rasterizer，本项目里用的跟原版不太一样，需要重新下载安装一下

好的，谢谢了