ConnectionRefusedError

[trra1988]

During the train process, also show this error:
Traceback (most recent call last):
File "/home/lin/anaconda3/envs/PINet/lib/python3.7/site-packages/urllib3/connection.py", line 175, in _new_conn
(self._dns_host, self.port), self.timeout, **extra_kw
File "/home/lin/anaconda3/envs/PINet/lib/python3.7/site-packages/urllib3/util/connection.py", line 95, in create_connection
raise err
File "/home/lin/anaconda3/envs/PINet/lib/python3.7/site-packages/urllib3/util/connection.py", line 85, in create_connection
sock.connect(sa)
ConnectionRefusedError: [Errno 111] Connection refused
Does it matter? what this error for?

[koyeongmin]

Hi! I am also trying to figure out the reason for this error. I think that "visdom" package is the problem because, only "visdom" package uses HTTP in this source code. I suggest removing the package if you don't need visualization for training loss. Thank you!