an illegal memory access was encountered #16
Description
项目下下来简单填了几个answer和question然后跑起来测试，发现可以运行并且效果还不错，就搞了将近2mb的answer和question，在preprocessing阶段通过，开始训练的时候就提示下面的错误了。
THCudaCheck FAIL file=C:/new-builder_3/win-wheel/pytorch/aten/src/ATen/native/cuda/Embedding.cu line=247 error=77 : an illegal memory access was encountered
Traceback (most recent call last):
File "seq2seq.py", line 436, in
seq.train()
File "seq2seq.py", line 210, in train
loss, logits = self.step(inputs, targets, self.max_length)
File "seq2seq.py", line 265, in step
loss.backward()
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\site-packages\torch\tensor.py", line 93, in backward
torch.autograd.backward(self, gradient, retain_graph, create_graph)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35\lib\site-packages\torch\autograd_init_.py", line 90, in backward
allow_unreachable=True) # allow_unreachable flag
RuntimeError: cuda runtime error (77) : an illegal memory access was encountered at C:/new-builder_3/win-wheel/pytorch/aten/src/ATen/native/cuda/Embedding.cu:2
47
一脸懵逼，我该怎么办