What could be causing the issue with my dependency injection in my Angular application?

Let's get started

angular.module('app', [
  'ngCookies',
  'ngResource',
  'ngSanitize',
  'ngRoute'
])

This is my simple factory. Nothing fancy here

angular.module('app')
  .factory('myFactory', function () {
    // Service logic
    // ...

    // Public API here
    return {
      isSaved: true
    };
  });

Here is a controller that utilizes the service. There's another one similar to this. They both follow the same structure

angular.module('app')
  .controller('AdvertisersCtrl', [ '$scope', '$location', 'myFactory', function ($scope, $location, myFactory) {
    $scope.$emit('controllerChange', 2);

    $scope.isFormSave = function () {
      // Form Validation
                                                                                                          
      myFactory.isSaved = true;
      $location.path('/saved');
    };
  }]);

Lastly, the error I'm encountering

Error: [$injector:unpr] Unknown provider: myFactoryProvider <- myFactory
http://docs.angularjs.org/error/$injector/unpr?p0=myFactoryProvider

This project was scaffolded using yeoman and includes ngmin among other grunt tasks provided by yeoman.

Thank you all!

Answer №1

Did you initiate the app module?
In the given code snippets, both calls to module() are expected to retrieve an instance of an already existing module.
However, you must first create it.

angular.module('app', []) vs. angular.module('app')

For more information: http://docs.angularjs.org/guide/module#creation-versus-retrieval

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