Traceback (most recent call last):


 "/home/lcf/espnet/egs/Magicspeech/asr3/../../../espnet/bin/asr_train.py", line 368, in <module>

main(sys.argv[1:])


 "/home/lcf/espnet/egs/Magicspeech/asr3/../../../espnet/bin/asr_train.py", line 355, in main

train(args)


 "/home/lcf/espnet/espnet/asr/pytorch_backend/asr.py", line 631, in train

trainer.run()


 "/home/lcf/anaconda3/envs/python36/lib/python3.6/site-packages/chainer/training/trainer.py", line 376, in run

six.reraise(*exc_info)


 "/home/lcf/anaconda3/envs/python36/lib/python3.6/site-packages/six.py", line 693, in reraise

raise value


 "/home/lcf/anaconda3/envs/python36/lib/python3.6/site-packages/chainer/training/trainer.py", line 345, in run

if entry.trigger(self):


 "/home/lcf/anaconda3/envs/python36/lib/python3.6/site-packages/chainer/training/triggers/minmax_value_trigger.py", line 52, in __call__

value = float(stats[key])
# copy to CPU
KeyError: 'validation/main/loss'

Traceback (most recent call last):


 "/home/mgarcia/miniconda3/envs/ibis-dev/lib/python3.9/site-packages/sqlalchemy/sql/base.py", line 1150, in __getattr__

return self._index[key]
KeyError: 'items'
