No such file or directory: 'data/zju_mocap/CoreView_394/lbs/bigpose_vertices.npy'

[taconite]

Hi, Sida

I was trying to extract mesh results for sequences 392, 393, and 394 for ZJU-MoCap dataset in order to do some comparison. Since 392, 393, 394 do not come with preprocessed lbs folder I just run tools/prepare_blend_weights.py to generate folder. However when generating meshes it still says "lbs/bigpose_vertices.npy" is missing. Could you share these files for 392, 393, 394 or the script that can generate this "bigpose_vertices.npy"?

Thanks!

[pengsida]

I do not see that the tools/prepare_blend_weights.py requires bigpose_vertices.npy. Please check the code: https://github.com/zju3dv/animatable_nerf/blob/master/tools/prepare_blend_weights.py

[taconite]

It happens when I try to generate meshes. I first generate data/zju_mocap/CoreView_394/lbs folder using tools/prepare_blend_weights.py, then I train model for 394, then I run: python run.py --type visualize --cfg_file configs/aninerf_394.yaml exp_name aninerf_394 vis_posed_mesh True

I got the following error Traceback (most recent call last): File "run.py", line 144, in <module> globals()['run_' + args.type]() File "run.py", line 96, in run_visualize for batch in tqdm.tqdm(data_loader): File "/home/sfwang/miniconda3/envs/animatable_nerf/lib/python3.7/site-packages/tqdm/std.py", line 1180, in __iter__ for obj in iterable: File "/home/sfwang/miniconda3/envs/animatable_nerf/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 517, in __next__ data = self._next_data() File "/home/sfwang/miniconda3/envs/animatable_nerf/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 1199, in _next_data return self._process_data(data) File "/home/sfwang/miniconda3/envs/animatable_nerf/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 1225, in _process_data data.reraise() File "/home/sfwang/miniconda3/envs/animatable_nerf/lib/python3.7/site-packages/torch/_utils.py", line 429, in reraise raise self.exc_type(msg) FileNotFoundError: Caught FileNotFoundError in DataLoader worker process 0. Original Traceback (most recent call last): File "/home/sfwang/miniconda3/envs/animatable_nerf/lib/python3.7/site-packages/torch/utils/data/_utils/worker.py", line 202, in _worker_loop data = fetcher.fetch(index) File "/home/sfwang/miniconda3/envs/animatable_nerf/lib/python3.7/site-packages/torch/utils/data/_utils/fetch.py", line 44, in fetch data = [self.dataset[idx] for idx in possibly_batched_index] File "/home/sfwang/miniconda3/envs/animatable_nerf/lib/python3.7/site-packages/torch/utils/data/_utils/fetch.py", line 44, in <listcomp> data = [self.dataset[idx] for idx in possibly_batched_index] File "lib/datasets/aninerf_mesh_dataset.py", line 136, in __getitem__ tpose = np.load(vertices_path).astype(np.float32) File "/home/sfwang/miniconda3/envs/animatable_nerf/lib/python3.7/site-packages/numpy/lib/npyio.py", line 417, in load fid = stack.enter_context(open(os_fspath(file), "rb")) FileNotFoundError: [Errno 2] No such file or directory: 'data/zju_mocap/CoreView_394/lbs/bigpose_vertices.npy'

[pengsida]

I updated the code.

[taconite]

Ah ok, so the 'bigpose_vertices.npy' and 'tvertices.npy' are the same? Thanks for the update!

[pengsida]

No. I uploaded another version of code previously.