XTuner 微调报错

环境如下：
按教程进行操作，报错，跑不起来

Start by reviewing the attached error and environment screenshots, then follow the referenced XTuner tutorial steps in the repository and capture the complete traceback. Identify the failing setup or command and document the required correction; done means the tutorial fine-tuning run starts successfully in the reported environment.

由索引模型根据 Issue 内容生成。