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jkulhanek / tetra-nerf

Official implementation for Tetra-NeRF paper - NeRF represented as triangulation of input point cloud.
https://jkulhanek.com/tetra-nerf
MIT License
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Error while running ns-train tetra-nerf - FileNotFoundError: [Errno 2] No such file or directory: 'data/train.npz' #23

Closed pradeepuNIT closed 2 months ago

pradeepuNIT commented 1 year ago

[09:56:57] Saving config to: outputs/unnamed/tetra-nerf/2023-10-10_095657/config.yml experiment_config.py:129 [09:56:57] Saving checkpoints to: outputs/unnamed/tetra-nerf/2023-10-10_095657/nerfstudio_models trainer.py:139 Traceback (most recent call last): File "/home/user/.local/bin/ns-train", line 8, in sys.exit(entrypoint()) File "/home/user/nerfstudio/scripts/train.py", line 247, in entrypoint main( File "/home/user/nerfstudio/scripts/train.py", line 233, in main launch( File "/home/user/nerfstudio/scripts/train.py", line 172, in launch main_func(local_rank=0, world_size=world_size, config=config) File "/home/user/nerfstudio/scripts/train.py", line 86, in train_loop trainer.setup() File "/home/user/nerfstudio/nerfstudio/engine/trainer.py", line 152, in setup self.pipeline = self.config.pipeline.setup( File "/home/user/nerfstudio/nerfstudio/configs/base_config.py", line 60, in setup return self._target(self, kwargs) File "/home/user/tetra-nerf/tetranerf/nerfstudio/pipeline.py", line 29, in init self.datamanager: VanillaDataManager = config.datamanager.setup( File "/home/user/nerfstudio/nerfstudio/configs/base_config.py", line 60, in setup return self._target(self, kwargs) File "/home/user/nerfstudio/nerfstudio/data/datamanagers/base_datamanager.py", line 413, in init self.train_dataparser_outputs = self.dataparser.get_dataparser_outputs(split="train") File "/home/user/nerfstudio/nerfstudio/data/dataparsers/base_dataparser.py", line 163, in get_dataparser_outputs dataparser_outputs = self._generate_dataparser_outputs(split) File "/home/user/nerfstudio/nerfstudio/data/dataparsers/minimal_dataparser.py", line 53, in _generate_dataparser_outputs data = np.load(filepath, allow_pickle=True) File "/home/user/.local/lib/python3.10/site-packages/numpy/lib/npyio.py", line 427, in load fid = stack.enter_context(open(os_fspath(file), "rb")) FileNotFoundError: [Errno 2] No such file or directory: 'data/train.npz'

Getting above filenotfound error while running "ns-train tetra-nerf --pipeline.model.tetrahedra-path /sparse.th minimal-parser --data "

Can someone help?

jkulhanek commented 1 year ago

Hi, sorry for the late response. You have to point —data to an existing dataset root. Where do you store the dataset? Did you follow README on how to prepare the data?