加载Q-LORA微调后模型时报错object of type 'QuantState' has no len()

[MuWenXuan]

有大神能够提供一下解决方案吗

[AqiuNoCold]

You can try to update your lora2.py by https://github.com/THUDM/SwissArmyTransformer. It's really confusing that pip install SwingArmyTransfomer couldn't give me the latest version. )W_W(