FileNotFoundError

[Draculair]

I've installed the habitat-lab, habitat-sim, habitat-baseline, and now I wanted to follow the instruction python -u -m habitat_baselines.run --config-name=rearrange/rl_hierarchical.yaml to train the high-level policies but this error appear:

FileNotFoundError
Could not find dataset file /home/draculair/habitat-lab/data/datasets/replica_cad/rearrange/v1/train
File "/home/draculair/habitat-lab/habitat-lab/habitat/datasets/pointnav/pointnav_dataset.py", line 52, in get_scenes_to_load
raise FileNotFoundError(
File "/home/draculair/habitat-lab/habitat-baselines/habitat_baselines/common/habitat_env_factory.py", line 36, in construct_envs
scenes = dataset.get_scenes_to_load(config.habitat.dataset)
File "/home/draculair/habitat-lab/habitat-baselines/habitat_baselines/rl/ppo/ppo_trainer.py", line 146, in _init_envs
self.envs = env_factory.construct_envs(
File "/home/draculair/habitat-lab/habitat-baselines/habitat_baselines/rl/ppo/ppo_trainer.py", line 248, in _init_train
self._init_envs()
File "/home/draculair/habitat-lab/habitat-baselines/habitat_baselines/rl/ppo/ppo_trainer.py", line 657, in train
self._init_train(resume_state)
File "/home/draculair/habitat-lab/habitat-baselines/habitat_baselines/run.py", line 63, in execute_exp
trainer.train()
File "/home/draculair/habitat-lab/habitat-baselines/habitat_baselines/run.py", line 34, in main
execute_exp(cfg, "eval" if cfg.habitat_baselines.evaluate else "train")
File "/home/draculair/habitat-lab/habitat-baselines/habitat_baselines/run.py", line 80, in
main()
FileNotFoundError: Could not find dataset file /home/draculair/habitat-lab/data/datasets/replica_cad/rearrange/v1/train

I look for the error and I found that the file /home/draculair/habitat-lab/data/datasets/replica_cad/rearrange/v1/train/rearrange_easy.json.gz is missed, but I don't know how to download this file, anyone can help?

p.s. I have download the replica_dataset and the replica_cad

[aclegg3]

Hey @Draculair,

The episodes come separately from the assets.
See the downloader app for some resource lists.
There are datasets for pointnav, object nav, and rearrangement.