urllib.error.URLError: <urlopen error [Errno 110] Connection timed out>

[anidealeft]

when I execuate this command:python get_depth_map_for_llff_dtu.py --root_path /home/admin2/code/DNG/DNGaussian/dataset/nerf_llff_data --benchmark LLFF
error occur:
Traceback (most recent call last):
File "/home/admin2/anaconda3/envs/gaussian_splatting/lib/python3.7/urllib/request.py", line 1350, in do_open
encode_chunked=req.has_header('Transfer-encoding'))
File "/home/admin2/anaconda3/envs/gaussian_splatting/lib/python3.7/http/client.py", line 1281, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/home/admin2/anaconda3/envs/gaussian_splatting/lib/python3.7/http/client.py", line 1327, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/home/admin2/anaconda3/envs/gaussian_splatting/lib/python3.7/http/client.py", line 1276, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/home/admin2/anaconda3/envs/gaussian_splatting/lib/python3.7/http/client.py", line 1036, in _send_output
self.send(msg)
File "/home/admin2/anaconda3/envs/gaussian_splatting/lib/python3.7/http/client.py", line 976, in send
self.connect()
File "/home/admin2/anaconda3/envs/gaussian_splatting/lib/python3.7/http/client.py", line 1443, in connect
super().connect()
File "/home/admin2/anaconda3/envs/gaussian_splatting/lib/python3.7/http/client.py", line 948, in connect
(self.host,self.port), self.timeout, self.source_address)
File "/home/admin2/anaconda3/envs/gaussian_splatting/lib/python3.7/socket.py", line 728, in create_connection
raise err
File "/home/admin2/anaconda3/envs/gaussian_splatting/lib/python3.7/socket.py", line 716, in create_connection
sock.connect(sa)
TimeoutError: [Errno 110] Connection timed out

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "get_depth_map_for_llff_dtu.py", line 32, in
midas = torch.hub.load("intel-isl/MiDaS", model_type)
File "/home/admin2/anaconda3/envs/gaussian_splatting/lib/python3.7/site-packages/torch/hub.py", line 538, in load
verbose=verbose, skip_validation=skip_validation)
File "/home/admin2/anaconda3/envs/gaussian_splatting/lib/python3.7/site-packages/torch/hub.py", line 180, in _get_cache_or_reload
repo_owner, repo_name, ref = _parse_repo_info(github)
File "/home/admin2/anaconda3/envs/gaussian_splatting/lib/python3.7/site-packages/torch/hub.py", line 133, in _parse_repo_info
with urlopen(f"https://github.com/{repo_owner}/{repo_name}/tree/main/"):
File "/home/admin2/anaconda3/envs/gaussian_splatting/lib/python3.7/urllib/request.py", line 222, in urlopen
return opener.open(url, data, timeout)
File "/home/admin2/anaconda3/envs/gaussian_splatting/lib/python3.7/urllib/request.py", line 525, in open
response = self._open(req, data)
File "/home/admin2/anaconda3/envs/gaussian_splatting/lib/python3.7/urllib/request.py", line 543, in _open
'_open', req)
File "/home/admin2/anaconda3/envs/gaussian_splatting/lib/python3.7/urllib/request.py", line 503, in _call_chain
result = func(*args)
File "/home/admin2/anaconda3/envs/gaussian_splatting/lib/python3.7/urllib/request.py", line 1393, in https_open
context=self._context, check_hostname=self._check_hostname)
File "/home/admin2/anaconda3/envs/gaussian_splatting/lib/python3.7/urllib/request.py", line 1352, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [Errno 110] Connection timed out>

could anyone give me suggestions?thank a lot!!

[Maple-geekZhu]

I sometimes encounter this problem, maybe you have internet problem to connect github where you run your code

[heandrea]

你可以将MiDaS文件放于/root/.cache/torch/hub/intel-isl/MiDaS，并下载dpt_hybrid_384.pt深度模型。

更改以下代码：
midas = torch.hub.load("/root/.cache/torch/hub/intel-isl/MiDaS", "DPT_Hybrid","/root/.cache/torch/hub/intel-isl/MiDaS/checkpoints/dpt_hybrid_384.pt",source='local')
.......
midas_transforms = torch.hub.load("/root/.cache/torch/hub/intel-isl/MiDaS", "transforms",source="local")