Traceback (most recent call last):


 "/usr/local/lib/python3.6/site-packages/requests/adapters.py", line 440, in send

timeout=timeout


 "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 639, in urlopen

_stacktrace=sys.exc_info()[2])


 "/usr/local/lib/python3.6/site-packages/urllib3/util/retry.py", line 388, in increment

raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=8100): Max retries exceeded with url: /status (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x103d2b6a0>: Failed to establish a new connection: [Errno 61] Connection refused',))

Original Traceback (most recent call last):


 "/home/koh/anaconda3/envs/mydl/lib/python3.8/site-packages/torch/utils/data/_utils/worker.py", line 185, in _worker_loop

data = fetcher.fetch(index)


 "/home/koh/anaconda3/envs/mydl/lib/python3.8/site-packages/torch/utils/data/_utils/fetch.py", line 44, in fetch

data = [self.dataset[idx] for idx in possibly_batched_index]


 "/home/koh/anaconda3/envs/mydl/lib/python3.8/site-packages/torch/utils/data/_utils/fetch.py", line 44, in <listcomp>

data = [self.dataset[idx] for idx in possibly_batched_index]


 "/home/koh/ssd.pytorch/data/voc0712.py", line 129, in __getitem__

im, gt, h, w = self.pull_item(index)


 "/home/koh/ssd.pytorch/data/voc0712.py", line 139, in pull_item

target = ET.parse(self._annopath % img_id).getroot()
TypeError: not enough arguments for format string
