crf解码问题

[xiaomindog]

请问这个是不是我的label有问题，
File "/home/xxx/anaconda3/envs/pytorch10/lib/python3.6/site-packages/torchcrf/init.py", line 102, in forward
numerator = self._compute_score(emissions, tags, mask)
File "/home/xxx/anaconda3/envs/pytorch10/lib/python3.6/site-packages/torchcrf/init.py", line 187, in _compute_score
score += emissions[0, torch.arange(batch_size), tags[0]]
RuntimeError: CUDA error: device-side assert triggered