Hey there, let's get your React project up and running again! The error you're hitting is a common relative path mix-up—super straightforward to fix once we break it down.

What's causing the issue? #

Your App.jsx file lives directly inside the src folder. When you use ./src/assets/Header.jsx as the import path, Vite tries to look for a src folder inside your existing src directory (so it's checking src/src/assets/Header.jsx), which doesn't exist. That's exactly why you're seeing the "无法从'src/App.jsx'解析导入'./src/assets/Header.jsx'" error.

How to fix it #

Just tweak the relative paths in your App.jsx to remove the extra ./src prefix. Since assets is a subfolder of src (same parent level as App.jsx), you can reference it directly:

// Original (incorrect) imports:
import Header from "./src/assets/Header.jsx";
import Footer from "./src/assets/Footer.jsx";

// Corrected imports:
import Header from "./assets/Header.jsx";
import Footer from "./assets/Footer.jsx";

Quick sanity checks #

• Confirm your file structure matches: you should have src/assets/Header.jsx and src/assets/Footer.jsx exactly (keep an eye on capitalization—even on Windows, Vite treats filenames as case-sensitive).
• Double-check that the files haven't been moved or renamed by accident.

Once you update those import lines, restart your Vite dev server, and your project should run like it did before!

内容的提问来源于stack exchange，提问作者M A Aziz Umair