rails-react syntax error jsx not enabled
Step 1: Install necessary dependencies
# Run these commands in your terminal
npm install --save babel-loader @babel/core @babel/preset-react
Step 2: Create a Babel configuration file
Create a file named .babelrc
in your project root directory with the following content:
{
"presets": ["@babel/preset-react"]
}
Step 3: Configure Webpack to use Babel-loader
Update your Webpack configuration to include the babel-loader. In your webpack.config.js
file, add the following rule to the module.rules array:
module: {
rules: [
{
test: /\.(js|jsx)$/,
exclude: /node_modules/,
use: {
loader: 'babel-loader'
}
}
]
}
Step 4: Check file extensions Ensure your React components have the ".jsx" file extension. For example, if your component is named "MyComponent," the file should be named "MyComponent.jsx."
Step 5: Restart your development server After making these changes, restart your development server to apply the new configurations.
If you still encounter issues, make sure your React components use JSX syntax and are properly formatted.