在进行中文文本分类出现了这个错误TypeError: cannot unpack non-iterable NoneType object
YawnLuo opened this issue · comments
(pytorch1.11) D:\高数\中文分类预测\NeuralNLP-NeuralClassifier-master>python train.py conf/Chinese_train_conf.json
Use dataset to generate dict.
Size of doc_label dict is 10
Size of doc_token dict is 55305
Size of doc_char dict is 4121
Size of doc_token_ngram dict is 0
Size of doc_keyword dict is 23388
Size of doc_topic dict is 0
Shrink dict over.
Size of doc_label dict is 10
Size of doc_token dict is 55305
Size of doc_char dict is 4121
Size of doc_token_ngram dict is 0
Size of doc_keyword dict is 100
Size of doc_topic dict is 0
Traceback (most recent call last):
File "train.py", line 319, in
train(config)
File "train.py", line 258, in train
train_p,train_r,train_f,train_loss_ = trainer.train(train_data_loader, model, optimizer, "Train", epoch)
TypeError: cannot unpack non-iterable NoneType object
数据似乎是加载好了，但是返回了一个非可迭代的 NoneType 对象,问题可能是在哪？