Laravel 9 / Bootstrap - Vite manifest not found at
Stefan Bogdanescu
Founder & Senior Architect · 2026-06-29
# Laravel 9 / Bootstrap: Solving the "Vite Manifest Not Found" Error in Your Setup
Welcome to the world of Laravel! Starting a new project is exciting, but diving into the setup—especially when dealing with front-end tooling like Vite and Bootstrap—can often lead to frustrating configuration errors. If you've followed a guide and hit an error like "Missing Vite Manifest File," you are not alone.
This post will walk you through the common pitfalls in setting up Laravel projects that rely on asset bundling, specifically addressing why your application might load fine on the homepage but fail on authenticated routes (like `/login`), pointing directly to issues with the Vite manifest file, and how to fix it permanently.
## Diagnosing the Problem: Why Does This Happen?
You have followed a very common installation path involving Composer, Node Package Manager (npm), and Laravel's scaffolding tools (`laravel/ui`). The error you encountered—`Missing Vite Manifest File`—is not typically a PHP error but an asset loading failure in the browser.
The core issue lies in the communication between your compiled frontend assets (handled by Vite) and the way Laravel serves those files to the user.
When you run `npm run dev`, Vite compiles your CSS/JS and generates a manifest file that tells the browser exactly where to find these assets. If this process fails, or if the public directory configuration is incorrect, Laravel cannot correctly map the routes to the necessary asset references, resulting in the "Missing Manifest" error on subsequent routes.
The initial `SyntaxError: Unexpected reserved word` you saw during `npm run dev` suggests a potential environment mismatch (like PHP/Node version incompatibility or an issue with how Node is invoking the Vite script). While that specific error needs separate debugging, we will focus on fixing the resulting asset linkage problem.
## The Solution: Ensuring Correct Asset Linking
To resolve this, we need to ensure that the Laravel configuration correctly points to the compiled assets generated by Vite. This often involves verifying and sometimes manually adjusting the public directory structure or the Vite configuration itself.
### Step 1: Verify Vite Configuration (`vite.config.js`)
Ensure your `vite.config.js` file is set up correctly to point to the correct entry points for your CSS and JavaScript files. For a standard Laravel setup, this file usually needs to define the base path where assets are outputted.
If you used the official scaffolding tools, this configuration should be handled automatically, but double-checking it is crucial:
```javascript
import { defineConfig } from 'vite';
import laravel from 'laravel-vite-plugin';
export default defineConfig({
plugins: [
laravel({
input: [
'resources/css/app.css', // Ensure this path is correct
'resources/js/app.js', // Ensure this path is correct
],
refresh: true,
}),
],
});
```
### Step 2: Rebuild and Recompile Assets
The most reliable fix is to force a clean rebuild of your assets after ensuring the environment is stable.
1. **Clean up:** Delete the existing compiled files in your `public` directory if they exist, or clear any cached build artifacts.
2. **Re-run Build:** Execute the development command again to ensure the manifest is generated correctly:
```bash
npm run dev
```
### Step 3: Verify Public Directory Setup
Laravel serves assets from the `public` directory. Ensure that your routes and asset references align with how Vite outputs files. If you are using newer Laravel features, always refer to the official documentation for the latest configuration best practices on [laravelcompany.com](https://laravelcompany.com).
## Conclusion: Embracing the Ecosystem
Setting up modern front-end tooling within a robust framework like Laravel requires understanding the interplay between PHP, Node.js, and build tools like Vite. Errors often arise not from flawed PHP code, but from miscommunication in the asset pipeline. By systematically checking your `vite.config.js`, ensuring clean builds via `npm run dev`, and verifying public directory setup, you can resolve these frustrating errors and successfully launch your application. Keep focusing on the ecosystem provided by Laravel; it makes complex setups manageable!