table of contents
Understanding the Error
First let's talk about Vite configuration, if you come across a confusing error message, especially one related to the "externalize-deps" plugin, don't worry. We'll explore a straightforward fix in this article.
Decoding the Stack Trace
I just faced this error recently, and I want to share the solution that I found after some research to save you time.
So let's revisit the error:
✘ [ERROR] "laravel-vite-plugin" resolved to an ESM file. ESM file cannot be loaded by `require`. See [Vite Troubleshooting Guide](https://vitejs.dev/guide/troubleshooting.html#this-package-is-esm-only) for more details. [plugin externalize-deps]
This error occurs because the "laravel-vite-plugin" is being treated as an ECMAScript Module (ESM), causing a conflict
with the require mechanism and triggering the "externalize-deps" plugin.
Importance of "type": "module"
The key to resolving this issue lies in your package.json file. Ensure that it includes the following declaration:
{
"type": "module"
}
Adding this line signifies that your project adheres to the ECMAScript Module format.
Extra Vite Configuration (Optional)
The previous solution worked for me, but if not, then try this one too:
// vite.config.js
import laravel from 'laravel-vite-plugin';
export default {
// ... other configuration options
plugins: [
// ... existing plugins
// The crucial fix for the "externalize-deps" plugin issue
{
name: 'fix-esm-import',
enforce: 'pre',
resolveId(id) {
if (id === 'laravel-vite-plugin') {
return id + '/dist/index.js'; // Adjust the path as needed
}
},
},
};
By adding this resolver, you help Vite handle the import of the "laravel-vite-plugin" smoothly, avoiding any complications related to ECMAScript Modules (ESM).
Conclusion
In summary, solving the "externalize-deps" plugin issue is easy in both ways. Just include "type": "module" in your package.json, ensuring a smoothly running Vite setup. Happy coding, and may your configurations remain free from errors!
