总是报RuntimeError: one of the variables needed for gradient computation has been modified by an inplace operation: [torch.FloatTensor [768]] 错误？

hiyoung123 / SoftMaskedBert

Soft-Masked Bert 复现论文:https://arxiv.org/pdf/2005.07421.pdf

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总是报RuntimeError: one of the variables needed for gradient computation has been modified by an inplace operation: [torch.FloatTensor [768]] 错误？ #2

Closed NLPAN closed 4 years ago

NLPAN commented 4 years ago

使用torch==1.5.0，transformers==2.11.0 ，总是报RuntimeError: one of the variables needed for gradient computation has been modified by an inplace operation: [torch.FloatTensor [768]] is at version 3; expected version 2 instead.错误，想问作者使用的什么版本，是否遇到过类似错误，谢谢了。

NLPAN commented 4 years ago

网上说是使用+=等操作造成的，可是已将代码中存在相关操作进行替换了。

qq596588073 commented 4 years ago

您好，我也遇到这个问题了，请问您解决了么

ldy8665 commented 4 years ago

你好，请问你怎么解决的呢？