Can't run City_car test script

[tsbiosky]

Exception in user code:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 141, in _new_conn
(self.host, self.port), self.timeout, **extra_kw)
File "/usr/lib/python3/dist-packages/urllib3/util/connection.py", line 83, in create_connection
raise err
File "/usr/lib/python3/dist-packages/urllib3/util/connection.py", line 73, in create_connection
sock.connect(sa)
ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 601, in urlopen
chunked=chunked)
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 357, in _make_request
conn.request(method, url, **httplib_request_kw)
File "/usr/lib/python3.6/http/client.py", line 1264, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/usr/lib/python3.6/http/client.py", line 1310, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/usr/lib/python3.6/http/client.py", line 1259, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/usr/lib/python3.6/http/client.py", line 1038, in _send_output
self.send(msg)
File "/usr/lib/python3.6/http/client.py", line 976, in send
self.connect()
File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 166, in connect
conn = self._new_conn()
File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 150, in _new_conn
self, "Failed to establish a new connection: %s" % e)
urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f102ecc1940>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.6/dist-packages/requests/adapters.py", line 449, in send
timeout=timeout
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 639, in urlopen
_stacktrace=sys.exc_info()[2])
File "/usr/lib/python3/dist-packages/urllib3/util/retry.py", line 398, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=8775): Max retries exceeded with url: /env/main (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f102ecc1940>: Failed to establish a new connection: [Errno 111] Connection refused',))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.6/dist-packages/visdom/init.py", line 711, in _send
data=json.dumps(msg),
File "/usr/local/lib/python3.6/dist-packages/visdom/init.py", line 677, in _handle_post
r = self.session.post(url, data=data)
File "/usr/local/lib/python3.6/dist-packages/requests/sessions.py", line 578, in post
return self.request('POST', url, data=data, json=json, **kwargs)
File "/usr/local/lib/python3.6/dist-packages/requests/sessions.py", line 530, in request
resp = self.send(prep, **send_kwargs)
File "/usr/local/lib/python3.6/dist-packages/requests/sessions.py", line 643, in send
r = adapter.send(request, **kwargs)
File "/usr/local/lib/python3.6/dist-packages/requests/adapters.py", line 516, in send
raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=8775): Max retries exceeded with url: /env/main (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f102ecc1940>: Failed to establish a new connection: [Errno 111] Connection refused',))
[Errno 101] Network is unreachable
[Errno 101] Network is unreachable
[Errno 101] Network is unreachable
Visdom python client failed to establish socket to get messages from the server. This feature is optional and can be disabled by initializing Visdom with use_incoming_socket=False, which will prevent waiting for this request to timeout.
Test Model
/pytorch/torch/csrc/utils/python_arg_parser.cpp:756: UserWarning: This overload of cuda is deprecated:
cuda(torch.device device, bool async, *, torch.memory_format memory_format)
Consider using one of the following signatures instead:
cuda(torch.device device, bool non_blocking, , torch.memory_format memory_format)
/usr/local/lib/python3.6/dist-packages/torch/nn/functional.py:3289: UserWarning: Default grid_sample and affine_grid behavior has changed to align_corners=False since 1.3.0. Please specify align_corners=True if the old behavior is desired. See the documentation of grid_sample for details.
warnings.warn("Default grid_sample and affine_grid behavior has changed "
/usr/local/lib/python3.6/dist-packages/torch/nn/functional.py:3226: UserWarning: Default grid_sample and affine_grid behavior has changed to align_corners=False since 1.3.0. Please specify align_corners=True if the old behavior is desired. See the documentation of grid_sample for details.
warnings.warn("Default grid_sample and affine_grid behavior has changed "
Traceback (most recent call last):
File "test_composition.py", line 53, in
model.forward_test()
File "/mnt/oss/luci-hangzhou/junxuan/notebooks/CompositionalGAN/models/objCompose_unsupervised_model.py", line 323, in forward_test
self.mask_A1_T = (self.mask_A1_T<self.opt.Thresh1torch.max(self.mask_A1_T).data[0]).type(torch.cuda.FloatTensor)
IndexError: invalid index of a 0-dim tensor. Use tensor.item() in Python or tensor.item<T>() in C++ to convert a 0-dim tensor to a number

[azadis]

Issues should be resolved now in #7 . Also, make sure you start the visdom server in a separate screen:
python -m visdom.server -p 8775