_reactDom2.default.render is not a function

Question

consider the following react code

the main.js file is:

import React from 'react'; import ReactDOM from 'react-dom'; import Maincontainner from './maincontainner';  ReactDOM.render(     <div>         <h1>News</h1>         <Maincontainner/>     </div>,     document.getElementById('content') ); 

and the component is:

import React from 'react';   export default class  Maincontainner extends React.Component{      render() {         console.log("I am here");         return (<dev> Salman is here </dev>);     } } 

the problem is, when i run the application, i face with following error in my console:

Uncaught TypeError: _reactDom2.default.render is not a function 

and here is the dependencies

"dependencies": {     "webpack": "^1.12.14",     "webpack-dev-server": "^1.14.1",     "react" : "^0.14.7",     "react-dom" : "^0.14.7",     "babel-cli": "^6.5.1",     "babel-preset-es2015": "^6.5.0",     "babel-loader": "^6.2.1",     "babel-preset-react": "^6.3.13",     "babelify": "^7.2.0"     } 

Update: webpack.config.json

module.exports={      entry: './js/main.js',     output:{          filename: 'bundle.js'     },     module: {         loaders: [             {                 test: /.js?$/,                 loader: 'babel',                 exclude: /node_modules/,                 query: {                     presets: ['es2015', 'react']                 }             }         ]     },     devServer:{           port:3000     }      }; 

I have also 1 .babelrc file

{   "presets": ["es2015", "react"] } 

Answer 1

You can change something in your Maincontainner component.

1. Add it top: import ReactDOM from 'react-dom';
2. Change render to ReactDOM.render