warning.js:36 Warning: Failed prop type: The prop `history` is marked as required in `Router`, but its value is `undefined`.

[leongaban]

Hi getting the error in the title based on the following code:

import React from 'react'
import { browserHistory, hashHistory, Router } from 'react-router'
// import createMemoryHistory from 'history/lib/createMemoryHistory'
import { Route, Switch } from 'react-router-dom'
import Portfolio from './portfolio/Portfolio'
import Home from './home/Home'
import NoMatch from './NoMatch'

// const history = createMemoryHistory(location);
// console.log('history', history);

const Routes = () => {
    return (
        <Router history={browserHistory}>
        	<Route exact={ true } path="/" component={ Home }/>
        	<Route exact={ true } path="/portfolio" component={ Portfolio }/>
        	<Route component={ NoMatch } />
        </Router>
    );
}

export default Routes