Hello,

After updating to React 15.0.1, we are getting the following error:

```
Uncaught TypeError: Cannot read property 'addEventListener' of null
```

![image](https://cloud.githubusercontent.com/assets/4996164/14602577/5bb4e9f2-0571-11e6-9aa1-98de49f50d76.png)

this
        );
      } else {
        transaction.getReactMountReady().enqueue(
          inst.componentDidUpdate.bind(inst, prevProps, prevState, prevContext),
          inst
        );
      }
    }
  },
  /**
   * Call the component's `render` method and update the DOM accordingly.
   *
   * @param {ReactReconcileTransaction} transaction
   * @internal
   */
  _updateRenderedComponent: function(transaction, context) {
    var prevComponentInstance = this._renderedComponent;
    var prevRenderedElement = prevComponentInstance._currentElement;
    var nextRenderedElement = this._renderValidatedComponent();
    if (shouldUpdateReactComponent(prevRenderedElement, nextRenderedElement)) {
      ReactReconciler.receiveComponent(
        prevComponentInstance,
        nextRenderedElement,
        transaction,
        this._processChildContext(context)
      );
    } else {
      var oldNativeNode = ReactReconciler.getNativeNode(prevComponentInstance);
      ReactReconciler.unmountComponent(prevComponentInstance, false);