Controller Not Found When Defined with module.controller() Method

Question

Controller Not Found When Defined with module.controller() Method

Problem

My controller is not being found when I create the controller using module.controller(). I get the following exception:

Error: Argument 'HelpCtrl' is not a function, got undefined

Detail

I am refactoring my controllers.js file, breaking out each controller into its own separate file. I'm doing this by doing the following:

A typical controller

'use strict';

angular.module('idalinkApp')
  .controller('HelpCtrl', function(){

        //insert awesome controlling code here
    });

My application.js's bootstrap module is the same as the module name above' idalinkApp:

var idalinkModule = angular.module('idalinkApp', [ 'idalinkResources', 'idalinkFilters',
    'idalinkDirectives', 'ngSanitize','ui','memberService', 'formStatusService' ]);...

And here's my ng-app declaration in my index.html page:

... <body id="ng-app" data-ng-app="idalinkApp" class=" login idalink-todo idalink-hide idalink-altnav releaseOne"> ...

I've also confirmed that the help.js file containing my HelpCtrl is being loaded in the browser.

Plea

Any ideas?

module
controller
angularjs