$ firebaseArray 인젝터 문제

Question

저는 Angular와 Firebase로 작업 중이며 컨트롤러에 $firebaseArray을 주입하는 데 문제가 있습니다. 여기에 코드입니다 : 내가 중포 기지의 현재 버전은 다음입니다

Error: [$injector:unpr] http://errors.angularjs.org/1.5.6/$injector/unpr?p0=%24firebaseArrayProvider%20%3C-%20%24firebaseArray%20%3C-%20MeetingsController 
O/<@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:6:412 
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d@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:40:344 
db/U<@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:43:144 
d@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:40:344 
e@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:41:78 
h/<.instantiate@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:41:445 
ff/this.$get</<@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:90:1 
A/<.link@file:///E:/Ex_Files_AngularJS_DataDriven/Ex_Files_AngularJS_DataDriven/Exercise%20Files/ch01/01_02/angulardata/js/lib/angular/angular-route.min.js:7:268 
bb/<@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:16:228 
ia@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:81:35 
n@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:66:176 
g@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:58:429 
aa/<@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:58:67 
ac/<@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:62:428 
d@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:59:422 
l@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:63:447 
x@file:///E:/Ex_Files_AngularJS_DataDriven/Ex_Files_AngularJS_DataDriven/Exercise%20Files/ch01/01_02/angulardata/js/lib/angular/angular-route.min.js:6:364 
uf/this.$get</m.prototype.$broadcast@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:147:483 
m/<@file:///E:/Ex_Files_AngularJS_DataDriven/Ex_Files_AngularJS_DataDriven/Exercise%20Files/ch01/01_02/angulardata/js/lib/angular/angular-route.min.js:11:408 
e/<@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:130:409 
uf/this.$get</m.prototype.$eval@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:145:103 
uf/this.$get</m.prototype.$digest@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:142:165 
uf/this.$get</m.prototype.$apply@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:145:399 
l@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:97:248 
D@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:101:373 
fg/</w.onload@https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js:102:397 
<main class="cf ng-scope" ng-view=""> 

:

myApp.controller("MeetingsController", 
    ['$scope','$rootScope','$firebaseArray', 
    function($scope,$firebaseArray,$rootScope){ 

    var ref = firebase.database().ref(); 
    var auth = firebase.auth(); 

     auth.onAuthStateChanged(function(user) { 
      if (user) { 
      var data = firebase.database().ref('users/' + $rootScope.currentUser.$id + '/meetings'); 
      var meetingsInfo=$firebaseArray(data); 

      $scope.addmeeting=function(){ 
       meetingsInfo.$add({ 
        name:$scope.meetingname, 
        date:firebase.ServerValue.TIMESTAMP 
       }).then(function(){ 
        $scope.meetingname=' '; 
       }) 
      }; 
      } 
     }); 

}]); 

스택 추적이 아래에 첨부되어 있습니다. 내가 뭔가 잘못하고 있는거야?

Answer 1

순서는, 올바른 다음과 같이 변경하지

myApp.controller("MeetingsController",'$scope','$rootScope','$firebaseArray', 
    function($scope,$rootScope,$firebaseArray){ 

}

또한

모듈에 대한 종속성으로 당신이 주입 한 '중포 기지'를 만들

var app = angular.module("sampleApp", ["firebase"]); 

DEMO APP