IndexError: invalid index of a 0-dim tensor. Use `tensor.item()` in Python or `tensor.item<T>()` in C++ to convert a 0-dim tensor to a number

报错的时候,是因为loss.data[0]

 

 修改后变为loss.item()

 

posted on 2021-04-23 10:22  Attack-DrHao  阅读(1264)  评论(0编辑  收藏  举报

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