Coding⏱️ 2 min read📅 2026-05-31

How to Fix: How to fix error "Failed to compile : ./node_modules/@react-leaflet/core/esm/path.js 10:41 Module parse failed: Unexpected token (10:41)"

Error in react-leaflet installation

Quick Answer: Try reinstalling leaflet and react-leaflet with npm or yarn, and ensure you have the latest version of babel-loader installed.

The error message indicates that there is an issue with the module parsing in your React Leaflet application. The problem lies in the way Babel is configured to handle JavaScript files.

🛑 Root Causes of the Error

  • The main cause of this issue is that Babel's default configuration does not support ES modules in certain situations.

🚀 How to Resolve This Issue

Method 1: Using the `@babel/preset-env` Configuration

  1. Step 1: Install the necessary configuration using npm by running the command npm install --save-dev @babel/preset-env.

Method 2: Using Babel's `@babel/preset-react` Configuration

  1. Step 1: Install the necessary configuration using npm by running the command npm install --save-dev @babel/preset-react.

🎯 Final Words

To resolve this issue, you can try one of the two methods mentioned above. Make sure to update your Babel configuration accordingly and test your application again.

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