React Native - Router Flux - Empty Scene For Key Error - ios

Question

I am getting an error when using the following code in my index.ios.js file:
import React, { Component } from 'react';
import { AppRegistry, Text, View } from 'react-native';
import { Actions, Router, Route, Scene } from 'react-native-router-flux';
import {Categories} from './Components/Categories';
import {CarRacing} from './Components/CarRacing';
const scenes = Actions.create(
<Scene key="root">
<Scene key="Categories" name="Categories" component={Categories} title="Categories" initial={true}/>
<Scene key="CarRacing" name="CarRacing" component={CarRacing} title="CarRacing"/>
</Scene>
);
export default class Motorsport extends Component {
render() {
return (
<Router scenes={scenes}/>
);
}
}
AppRegistry.registerComponent('Motorsport', () => Motorsport);
Categories are a list of categories in a tableview done by 'react-native-tableview'. When clicking on the the CarRacing TableView row, I get the following error:
route.children.forEach is not a function. (In 'route.children.forEach(function(r,i) {(0,_Util.assert)(scenes[r],'Empty scene for key='+route.key);if*scenes[r].inital) {index=i;}})','route.children.forEach' is undefined)
I am not sure what I have done wrong here. I understand the error, but I don't quite get what I did in my code to mess this up.
Any ideas? Thanks!