代码调试出现除0错误

[zoubaihan]

我在运行时，报如下错误：
Traceback (most recent call last):
File "a2c-train.py", line 348, in
main()
File "a2c-train.py", line 330, in main
xent_trainer.train(opt.start_epoch, opt.start_reinforce - 1, start_time)
File "F:\code_summarization_public-master\lib\train\Trainer.py", line 30, in train
train_loss = self.train_epoch(epoch)
File "F:\code_summarization_public-master\lib\train\Trainer.py", line 103, in train_epoch
return total_loss / total_words
ZeroDivisionError: division by zero
failed.
您在实验中是否遇到类似的问题，希望您可以帮我解答一下，万分感谢！