Modal example doesn't run

[dave-handy]

The chrome console output shows:

Download the React DevTools for a better development experience: https://fb.me/react-devtools
warning.js?1cea:48Warning: Layer: prop type layer is invalid; it must be a function, usually from React.PropTypes.
warning.js?1cea:48Warning: Something is calling a React component directly. Use a factory or JSX instead. See: https://fb.me/react-legacyfactory
ReactClass.js?eaed:842Uncaught TypeError: Cannot read property 'reactAutoBindMap' of undefinedReactClass.createClass.Constructor @ ReactClass.js?eaed:842(anonymous function) @ app.js:56__webpack_require @ bootstrap f1e4e43395f4868016d5?8e06:19(anonymous function) @ bootstrap f1e4e43395f4868016d5?8e06:39(anonymous function) @ bootstrap f1e4e43395f4868016d5?8e06:39

[ericdfields]

Neither of the examples work for me.