Fehler: [$ injector: unpr] Unbekannter Provider: $ scopeProvider <- $ scope Fehler

Question

Ich erhalte diesen allgemeinen Fehler Fehler: [$injector:unpr] Unknown provider: $scopeProvider <- $scope mit meinem Testfall. Ich weiß, dass dies eine gewöhnliche ist, und es gibt nur wenige andere Threads, die mit Lösungen erklären. Aber ich konnte wirklich keine Antwort auf mein Problem finden. Kann mir jemand in die richtige Richtung zeigen?

ViewMeetingCtrl,

(function() { 
    'use strict'; 
    angular.module('MyApp').controller('ViewMeetingCtrl', ViewMeetingCtrl); 

    ViewMeetingCtrl.$inject = ['$scope', '$state', '$http', '$translate', 'notificationService', 'meetingService', '$modal', 'meeting', 'attachmentService']; 

    function ViewMeetingCtrl($scope, $state, $http, $translate, notificationService, meetingService, $modal, meeting, attachmentService) { 
     $scope.meeting = meeting; 
     $scope.test = "testvalue"; 
     if (meeting.Status == 'Cancelled') 
     { 
      $scope.actionButtons = false; 
     } 
     else 
     { 
      $scope.actionButtons = true; 
     } 

     //more code 
    } 
})(); 

MeetingCtrlSpec.js

describe('ViewMeetingCtrl', function() { 
    var $rootScope, scope, $controller, meetingService; 

    beforeEach(angular.mock.module('MyApp')); 

    beforeEach(inject(function ($rootScope, $controller, meetingService) { 
     scope = $rootScope.$new(); 
     $controller('ViewMeetingCtrl', { 
      meetingService: meetingService, 
      '$rootScope' : $rootScope, 
      scope: scope 
     });  

    })); 

    it('should change greeting value if name value is changed', function() { 
     //some assertion 
    }); 
}); 

Fehler-Trace:

Firefox 37.0.0 (Windows 8.1) ViewMeetingCtrl should change greeting value if name value is changed FAILED 
     Error: [$injector:unpr] Unknown provider: $scopeProvider <- $scope <- ViewMeetingCtrl 
     http://errors.angularjs.org/1.3.15/$injector/unpr?p0=%24scopeProvider%20%3C-%20%24scope%20%3C-%20ViewMeetingCtrl 

     minErr/<@C:/Users/dell%20pc/Documents/Work/MyApp/WebApiRole/bower_components/angular/angular.js:63:12 
     createInjector/providerCache.$injector<@C:/Users/dell%20pc/Documents/Work/MyApp/WebApiRole/bower_components/ang 
ular/angular.js:4015:19 
     getService@C:/Users/dell%20pc/Documents/Work/MyApp/WebApiRole/bower_components/angular/angular.js:4162:39 
     createInjector/instanceCache.$injector<@C:/Users/dell%20pc/Documents/Work/MyApp/WebApiRole/bower_components/ang 
ular/angular.js:4020:28 
     getService@C:/Users/dell%20pc/Documents/Work/MyApp/WebApiRole/bower_components/angular/angular.js:4162:39 
     invoke@C:/Users/dell%20pc/Documents/Work/MyApp/WebApiRole/bower_components/angular/angular.js:4194:1 
     instantiate@C:/Users/dell%20pc/Documents/Work/MyApp/WebApiRole/bower_components/angular/angular.js:4211:27 
     $ControllerProvider/this.$get</<@C:/Users/dell%20pc/Documents/Work/MyApp/WebApiRole/bower_components/angular/an 
gular.js:8501:18 
     angular.mock.$ControllerDecorator</<@C:/Users/dell%20pc/Documents/Work/MyApp/WebApiRole/node_modules/angular-mo 
cks/angular-mocks.js:1878:12 
     @C:/Users/dell pc/Documents/Work/MyApp/FLIS.Client.Tests/test/company/MeetingCtrlSpec.js:8:1 
     invoke@C:/Users/dell%20pc/Documents/Work/MyApp/WebApiRole/bower_components/angular/angular.js:4203:14 
     workFn@C:/Users/dell%20pc/Documents/Work/MyApp/WebApiRole/node_modules/angular-mocks/angular-mocks.js:2436:11 
     angular.mock.inject@C:/Users/dell%20pc/Documents/Work/MyApp/WebApiRole/node_modules/angular-mocks/angular-mocks 
.js:2407:25 
     @C:/Users/dell pc/Documents/Work/MyApp/Client.Tests/test/company/MeetingCtrlSpec.js:6:16 
     @C:/Users/dell pc/Documents/Work/MyApp/Client.Tests/test/company/MeetingCtrlSpec.js:1:1 
Firefox 37.0.0 (Windows 8.1): Executed 3 of 3 (1 FAILED) (0.094 secs/0.091 secs) 

Answer 1

ersetzen

$controller('ViewMeetingCtrl', { 
     meetingService: meetingService, 
     '$rootScope' : $rootScope, 
     scope: scope 
    }); 

von

$controller('ViewMeetingCtrl', { 
     meetingService: meetingService, 
     $scope: scope 
    }); 

Der Regler muss mit einem Argument namens $ Umfang injiziert werden, nicht Umfang. Und $ rootScope ist nicht Teil der injizierten Mitarbeiter Ihres Controllers.

Answer 2

gleiche Fehler, den ich vergessen hatte '$' vor scope in

app.controller("loginCtrl", function(**$**scope){ 

})