【V5】 In the webpack project, whether it is backward compatible or not, there is no graph found during compilation. #6239

Describe the bug / 问题描述

在 webpack@4.44.1项目里，编译时存在找不到 lib 项的问题。 如果不加上 babel，会提示缺少 loader。

后面配置了一块babel-plugin-import 后，编译时仍有错误。

<img width="1186" alt="babel" src="https://github.com/user-attachments/assets/e3ed6a88-39bb-43be-8d5d-b6c8921ba75c"> <img width="735" alt="image" src="https://github.com/user-attachments/assets/0e9de1e3-c2f7-4bef-8400-277121637c19">

Reproduction link / 重现链接

https://stackblitz.com/edit/react-1sfavs-wa1tvd

Steps to Reproduce the Bug or Issue / 重现步骤

No response

G6 Version / G6 版本

🆕 5.x

Operating System / 操作系统

macOS

Browser / 浏览器

Chrome

Additional context / 补充说明

No response