Error: $injector:modulerr Module Error – AngularJS

Hey everyone,

Just getting back into angularjs and I came across the following error:

It turns out I that while I had included the route provider file I had missed adding it to the app:

//Original
var app = angular.module('commandsApp', [']);

//Fixed
var app = angular.module('commandsApp', ['ngRoute']);

Check out the following links if you’re still having issues:
http://plnkr.co/edit/zbG9Vycrxk6mmlzwfTRm?p=preview
https://docs.angularjs.org/api/ngRoute/provider/$routeProvider