Traceback (most recent call last):


 "D:\
s\python\MachineLearning\pytorch\a-PyTorch-Tutorial-to-Object-Detection-master\train.py", line 234, in <module>

main()


 "D:\
s\python\MachineLearning\pytorch\a-PyTorch-Tutorial-to-Object-Detection-master\train.py", line 101, in main

epoch=epoch)


 "D:\
s\python\MachineLearning\pytorch\a-PyTorch-Tutorial-to-Object-Detection-master\train.py", line 142, in train

for i, (images, boxes, labels, _) in enumerate(train_loader):


 "C:\Applications\WPy-3661\python-3.6.6.amd64\lib\site-packages\torch\utils\data\dataloader.py", line 819, in __iter__

return _DataLoaderIter(self)


 "C:\Applications\WPy-3661\python-3.6.6.amd64\lib\site-packages\torch\utils\data\dataloader.py", line 560, in __init__

w.start()


 "C:\Applications\WPy-3661\python-3.6.6.amd64\lib\multiprocessing\process.py", line 105, in start

self._popen = self._Popen(self)


 "C:\Applications\WPy-3661\python-3.6.6.amd64\lib\multiprocessing\context.py", line 223, in _Popen

return _default_context.get_context().Process._Popen(process_obj)


 "C:\Applications\WPy-3661\python-3.6.6.amd64\lib\multiprocessing\context.py", line 322, in _Popen

return Popen(process_obj)


 "C:\Applications\WPy-3661\python-3.6.6.amd64\lib\multiprocessing\popen_spawn_win32.py", line 65, in __init__

reduction.dump(process_obj, to_child)


 "C:\Applications\WPy-3661\python-3.6.6.amd64\lib\multiprocessing\reduction.py", line 60, in dump

ForkingPickler(file, protocol).dump(obj)
BrokenPipeError: [Errno 32] Broken pipe

Traceback (most recent call last):

 "/home/vagrant/ansible-container/container/cli.py", line 209, in commandline
getattr(engine, u'cmdrun_{}'.format(args.subcommand))(**vars(args))

 "/home/vagrant/ansible-container/container/engine.py", line 407, in cmdrun_shipit
elif config.get('registries', {}).get(pull_from):AttributeError: 'NoneType' object has no attribute 'get'