CSSTransition Group Not Working (undefined) React.js

Question

I am calling in the CSS Transition Group property from React.

In my js file:

var ReactCSSTransitionGroup = React.addons.CSSTransitionGroup;

I get this exact error:

Uncaught TypeError: Cannot read property 'CSSTransitionGroup' of undefined

Any idea?

Answer 1

Make sure you are using React with Add-Ons

<script src="https://fb.me/react-with-addons-0.13.3.min.js"></script>

http://facebook.github.io/react/downloads.html