[BUG/Help] <title>训练数据时显示ValueError: None is not in list，尝试过自己的json文件和AdvertiseGen提供的json文件

[Siqi-c]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

Expected Behavior

No response

Steps To Reproduce

Environment

- OS:Ubuntu 20.04
- Python:3.10
- Transformers:4.27.1
- PyTorch:2.1.2
- CUDA Support (`python -c "import torch; print(torch.cuda.is_available())"`) :true

Anything else?

No response