1
I have next in my app.js
(function(){    
  'use strict';    
  angular
 .module('app', ['ngResource','ngRoute'])
 .config(function ($routeProvider) {
    $routeProvider
        .otherwise({
            redirectTo: '/'
        });
 })
 .controller('AppCtrl', ["$scope", "$rootScope", "$location", "$timeout",
    function($scope, $rootScope, $location, $timeout) {
    }]);    
}());
My html:
<html lang="pt-br">
    <head>
    </head>
    <body ng-app="app" ng-controller="AppCtrl">
    </body>
</html>
But when I start the application the following message appears :
Error: [$injector:unpr] Unknown provider: ifFilterProvider <- ifFilter
Has anyone experienced similar problem?
Thank you very much Marco Antônio!
– clluiz