Traceback (most recent call last):


 "main.py", line 110, in <module>

main(hparams)


 "main.py", line 45, in main

trainer.fit(model)


 "/Users/xd/miniconda3/lib/python3.7/site-packages/pytorch_lightning/trainer/trainer.py", line 887, in fit

self.run_pretrain_routine(model)


 "/Users/xd/miniconda3/lib/python3.7/site-packages/pytorch_lightning/trainer/trainer.py", line 1001, in run_pretrain_routine

False)


 "/Users/xd/miniconda3/lib/python3.7/site-packages/pytorch_lightning/trainer/evaluation_loop.py", line 256, in _evaluate

for batch_idx, batch in enumerate(dataloader):


 "/Users/xd/miniconda3/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 345, in __next__

data = self._next_data()


 "/Users/xd/miniconda3/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 841, in _next_data

idx, data = self._get_data()


 "/Users/xd/miniconda3/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 808, in _get_data

success, data = self._try_get_data()


 "/Users/xd/miniconda3/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 774, in _try_get_data

raise RuntimeError('DataLoader worker (pid(s) {}) exited unexpectedly'.format(pids_str))
RuntimeError: DataLoader worker (pid(s) 42297) exited unexpectedly

Traceback (most recent call last):


 "demo.py", line 383, in <module>

main(args)


 "demo.py", line 94, in main

tracking_results = mot(image_folder)


 "/home/uday/vibe/lib/python3.7/site-packages/multi_person_tracker/mpt.py", line 194, in __call__

trackers = self.run_tracker(dataloader)


 "/home/uday/vibe/lib/python3.7/site-packages/torch/autograd/grad_mode.py", line 15, in decorate_context

return func(*args, **kwargs)


 "/home/uday/vibe/lib/python3.7/site-packages/multi_person_tracker/mpt.py", line 75, in run_tracker

for batch in tqdm(dataloader):


 "/home/uday/vibe/lib/python3.7/site-packages/tqdm/_tqdm.py", line 979, in __iter__

for obj in iterable:


 "/home/uday/vibe/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 345, in __next__

data = self._next_data()


 "/home/uday/vibe/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 841, in _next_data

idx, data = self._get_data()


 "/home/uday/vibe/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 808, in _get_data

success, data = self._try_get_data()


 "/home/uday/vibe/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 774, in _try_get_data

raise RuntimeError('DataLoader worker (pid(s) {}) exited unexpectedly'.format(pids_str))
RuntimeError: DataLoader worker (pid(s) 4213) exited unexpectedly
