Traceback (most recent call last):


 "C:/Users/Du/Desktop/a program/python/CCC/mainpro_FER.py", line 218, in <module>

train(epoch)


 "C:/Users/Du/Desktop/a program/python/CCC/mainpro_FER.py", line 110, in train

for batch_idx, (inputs, targets) in enumerate(trainloader):


 "C:\A\envs\tensorflow-gpu\lib\site-packages\torch\utils\data\dataloader.py", line 501, in __iter__

return _DataLoaderIter(self)


 "C:\A\envs\tensorflow-gpu\lib\site-packages\torch\utils\data\dataloader.py", line 289, in __init__

w.start()


 "C:\A\envs\tensorflow-gpu\lib\multiprocessing\process.py", line 105, in start

self._popen = self._Popen(self)


 "C:\A\envs\tensorflow-gpu\lib\multiprocessing\context.py", line 223, in _Popen

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


 "C:\A\envs\tensorflow-gpu\lib\multiprocessing\context.py", line 322, in _Popen

return Popen(process_obj)


 "C:\A\envs\tensorflow-gpu\lib\multiprocessing\popen_spawn_win32.py", line 65, in __init__

reduction.dump(process_obj, to_child)


 "C:\A\envs\tensorflow-gpu\lib\multiprocessing\reduction.py", line 60, in dump

ForkingPickler(file, protocol).dump(obj)
TypeError: can't pickle h5py.h5f.
ID objects

Traceback (most recent call last):


 "/usr/src/app/homeassistant/components/websocket_api/decorators.py", line 16, in _handle_async_response

await func(hass, connection, msg)


 "/usr/src/app/homeassistant/components/lovelace/__init__.py", line 271, in websocket_lovelace_config

load_config, hass.config.path(LOVELACE_CONFIG_FILE))


 "/usr/local/lib/python3.6/concurrent/futures/thread.py", line 56, in run

result = self.fn(*self.args, **self.kwargs)


 "/usr/src/app/homeassistant/components/lovelace/__init__.py", line 145, in load_config

for card in view.get('cards', []):
TypeError: 'NoneType' object is not iterable
