[Bug]:生成PDF出错

### Installation Method | 安装方法与平台

Pip Install (I used latest requirements.txt)

### Version | 版本

Latest | 最新版

### OS | 操作系统

Windows

### Describe the bug | 简述

生成pdf出错

### Screen Shot | 有帮助的截图

### Terminal Traceback & Material to Help Reproduce Bugs | 终端traceback（如有） + 帮助我们复现的测试材料样本（如有）

https://arxiv.org/abs/2412.13188 的论文翻译

Start by reproducing PDF generation on Windows with the arXiv paper linked in the issue, then inspect the attached screenshot for the reported failure details. Done means the paper can be translated and a PDF is generated successfully, but the issue provides no traceback or source-file entry point.

Written by the indexing model from the issue text.