forward() got an unexpected keyword argument 'masked_lm_labels'

[ysnt123]

forward() got an unexpected keyword argument 'masked_lm_labels',do you know why's that?

[yupeijei1997]

属于transformers版本问题，安装一个较低版本的即可解决，如下
pip install transformers==2.1.1

[wangcongcong123]

simply change "masked_lm_labels" to "labels" in the latest version