Require js - Uncaught TypeError

app.js

window.App = {};

// Place third party dependencies in the lib folder
//
// Configure loading modules from the lib directory,
// except 'app' ones, 

require.config({
    
    urlArgs: "bust=" + (new Date()).getTime(),
    
    baseUrl: WP.THEME_URL+"/js",
    
    // The shim config allows us to configure dependencies for
  // scripts that do not call define() to register a module
	shim: {
		lodash: {
			exports: '_'
		},
		backbone: {
			deps: [
				'lodash',
				'jquery'
			],
			exports: 'Backbone'
		}
	},
    
    paths: {
        app     : "app"
        , jquery  : "lib/jquery-2.0.2.min"
        , lodash  : "lib/lodash.min"
        , backbone: "lib/backbone-min"
        , raphael : "lib/raphael-min"
        , plugins : "lib/plugins"
        
        , utils     : "app/utilities/utils" 
        , resize    : "app/utilities/resize" 
        , scroll    : "app/utilities/scroll"        
        , models    : "app/models"
        , views     : "app/views"
    }
});


// Load the main app module to start the app
require(["app/main"],function(){});