How do I fix: 🛑 Root Causes of the Error?

The primary cause of this error is the discrepancy in Vue package versions.Laravel Spark v4.0.9 requires specific versions of Vue and its dependencies to function correctly.

How do I fix: Updating Vue Loader?

Step 1: Update the package.json file to include the correct versions of Vue and its dependencies: `npm install vue-loader@10.0 vue-template-compiler@latest`.Step 2: Run npm run dev to apply the changes.

Software⏱️ 2 min read📅 2026-06-04

How to Fix: How do I fix a "Vue packages version mismatch" error on Laravel Spark v4.0.9?

Q: Best Solutions to Fix It Updating Vue Packages?

Step 1: Install Laravel Spark using composer by running the command `composer create-project --prefer-dist laravel/spark your-app-name`.Step 2: Update the package.json file to include the correct versions of Vue and its dependencies: `npm install vue@2.0.8 vue-template-compiler@2.2.6` or `npm instal

Learn how to fix: How do I fix a "Vue packages version mismatch" error on Laravel Spark v4.0.9?.

Quick Answer: Try checking your system settings or restarting.

📋 Table of Contents

🛑 Root Causes of the Error
✅ Best Solutions to Fix It
🎯 Final Words

When running npm run dev on a Laravel Spark v4.0.9 app, you encounter an error due to a version mismatch between Vue packages.

This issue affects developers who are using outdated or incompatible versions of Vue and its dependencies.

🛑 Root Causes of the Error

The primary cause of this error is the discrepancy in Vue package versions.
Laravel Spark v4.0.9 requires specific versions of Vue and its dependencies to function correctly.

✅ Best Solutions to Fix It

Updating Vue Packages

Step 1: Install Laravel Spark using composer by running the command `composer create-project --prefer-dist laravel/spark your-app-name`.
Step 2: Update the package.json file to include the correct versions of Vue and its dependencies: `npm install vue@2.0.8 vue-template-compiler@2.2.6` or `npm install vue@2.0.8 vue-loader@10.0 vue-template-compiler@latest`.
Step 3: Run npm run dev to apply the changes.

Updating Vue Loader

Step 1: Update the package.json file to include the correct versions of Vue and its dependencies: `npm install vue-loader@10.0 vue-template-compiler@latest`.
Step 2: Run npm run dev to apply the changes.

🎯 Final Words

By following these steps, you should be able to resolve the Vue packages version mismatch error in Laravel Spark v4.0.9 and successfully run npm run dev.

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