bug(Popup): invalid usage of oneOfType in propTypes

// index.js
import React from 'react';
import { render } from 'react-dom';
import App from './containers/App';
import '../node_modules/semantic-ui-css/semantic.min.css';

render(
  <App />,
  document.getElementById('root')
);

// App.js
import React, { Component } from 'react';
import { Header } from 'semantic-ui-react';

class App extends Component {
  render() {
    return (
      <div>
        <Header>lalalalal</Header>
      </div>
    );
  }
}

export default App;

// warning in browser console
Warning: Invalid argument supplied to oneOfType, expected an instance of array.

As you can see it’s quite a simple example, in fact I’ve tried with multiple semantic-ui-react components, Header Icon… all of them show the same warning. Which comes as soon as you import them in a file.

---

// using create react app
"devDependencies": {
    "react-scripts": "0.9.0",
    "semantic-ui-css": "^2.2.4",
    "semantic-ui-react": "^0.65.0",
  },
  "dependencies": {
    "react": "^15.4.2",
    "react-dom": "^15.4.2"
  }

[harmon25]

something happened in this version v0.65.0 (2017-02-17) to cause the bug. Switching to the older release 0.64.8 solves it for now…

[levithomason]

PR is up and will be released soon. Note for the future if you’re considering a rollback, propType warnings (while annoying) are not errors and are therefore harmless to your app.