angularjs - ngRoute resolve injector issue -


i'm getting error saying, 

[$injector:unpr] http://errors.angularjs.org/1.4.1/$injector/unpr?p0=qprovider%20%3c-%20q%20%3c-%20searchresult

when use following config , controller. i'm trying resolve , http request on specific route. 

.when('/fsr/:first', {             templateurl: 'views/fsr.html',             controller: 'fsrctrl',             resolve: {                 searchresult: ['$http', 'q', function($http, $q) {                     var def = $q.defer();                     var samples;                      $http.get('/api/fsr').success(function(data, status){                         samples = data;                         def.resolve(data);                     })                     return {                         getsamples: function() {                             return def.promise;                         }                     }                 }]             }         })       .controller('fsrctrl', ['$scope', 'searchresult', function($scope, searchresult){         searchresult.getsamples().then(function(data){             console.log(data);         })     }])

why i'm getting this?

here solution, change q $q.

searchresult: ['$http', '$q', function($http, $q) {   ... } 

var app = angular.module('webbapp', ['ngroute']);    app.config(['$routeprovider', function ($routeprovider) {       console.log('woot');        $routeprovider      .when('/fsr', {              templateurl: 'fsr.html',              controller: 'fsrctrl',              resolve: {                  searchresult: ['$http', '$q', function($http, $q) {                      var def = $q.defer();                      var samples;                        $http.get('/api/fsr').success(function(data, status){                          samples = data;                          def.resolve(data);                      })                      return {                          getsamples: function() {                              return def.promise;                          }                      }                  }]              }          })  }])     .controller('fsrctrl', ['$scope', 'searchresult', function($scope, searchresult){           searchresult.getsamples().then(function(data){          console.log(data);      })  }])    angular.bootstrap(document, ['webbapp']);
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>  <!doctype html>  <html>      <head>      <link rel="stylesheet" href="style.css">    </head>      <body>      <h1>hello plunker!</h1>      <a href="#/fsr">load fsr view</a>      <div ng-view=""></div>            <script src="//cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.1/angular.min.js"></script>      <script src="//cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.1/angular-route.min.js"></script>            <script src="app.js"></script>    </body>  </html>


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