BrokenPipeError: [Errno 32] Broken pipe

[daiki240]

Hi,
After configuring according to readme.md, I run the command python main.py -n1 --auto_gpu_config 0 --split val and get the following error.

Traceback (most recent call last):
File "main.py", line 770, in
main()
File "main.py", line 120, in main
envs = make_vec_envs(args)
File "/share_dir/add_hdd/iwata/Neural-SLAM/env/init.py", line 7, in make_vec_envs
envs = construct_envs(args)
File "/share_dir/add_hdd/iwata/Neural-SLAM/env/habitat/init.py", line 102, in construct_envs
range(args.num_processes))
File "/share_dir/add_hdd/iwata/Neural-SLAM/env/habitat/habitat_api/habitat/core/vector_env.py", line 117, in init
read_fn() for read_fn in self._connection_read_fns
File "/share_dir/add_hdd/iwata/Neural-SLAM/env/habitat/habitat_api/habitat/core/vector_env.py", line 117, in
read_fn() for read_fn in self._connection_read_fns
File "/opt/conda/envs/v1/lib/python3.7/multiprocessing/connection.py", line 250, in recv
buf = self._recv_bytes()
File "/opt/conda/envs/v1/lib/python3.7/multiprocessing/connection.py", line 407, in _recv_bytes
buf = self._recv(4)
File "/opt/conda/envs/v1/lib/python3.7/multiprocessing/connection.py", line 379, in _recv
chunk = read(handle, remaining)
ConnectionResetError: [Errno 104] Connection reset by peer
Exception ignored in: <function VectorEnv.del at 0x7f873050d950>
Traceback (most recent call last):
File "/share_dir/add_hdd/iwata/Neural-SLAM/env/habitat/habitat_api/habitat/core/vector_env.py", line 487, in del
self.close()
File "/share_dir/add_hdd/iwata/Neural-SLAM/env/habitat/habitat_api/habitat/core/vector_env.py", line 351, in close
write_fn((CLOSE_COMMAND, None))
File "/opt/conda/envs/v1/lib/python3.7/multiprocessing/connection.py", line 206, in send
self._send_bytes(_ForkingPickler.dumps(obj))
File "/opt/conda/envs/v1/lib/python3.7/multiprocessing/connection.py", line 404, in _send_bytes
self._send(header + buf)
File "/opt/conda/envs/v1/lib/python3.7/multiprocessing/connection.py", line 368, in _send
n = write(self._handle, buf)
BrokenPipeError: [Errno 32] Broken pipe

Datasets are arranged as described in readme.md.

[linaug]

Hi, I have other questions about install env. And Do you known how to download the data folder, which is mentioned in the Readme. I cann't find the scene_datasets and datasets in the website (https:/(github.com/facebookresearch/habitat-api#data).

[daiki240]

I have not been able to get the code to work correctly yet, so I don't know if it is correct,
https://github.com/facebookresearch/habitat-lab/blob/main/DATASETS.md
I downloaded it from this link.