如何使用AngularJS解决Karma测试中的“无法读取null的属性'replace'？”

Question

我正在使用Karma和茉莉花进行UI单元测试。我设置了所有必需的依赖项。当我开始调试测试用例失败并给出

时

  

无法读取null的属性“替换”

在debug.js中给出警告，但是我没有使用任何debug.js文件。

屏幕截图：

package.js

{
  "name": "test-app",
  "version": "1.0.0",
  "description": "a tool to aid",
  "main": "index.html",
  "private": true,
  "scripts": {
    "dev": "gulp dev",
    "prod": "gulp prod"
  },
  "author": "kim",
  "license": "Myange Inc.",
  "devDependencies": {
    "event-stream": "~3.3.1",
    "gulp": "^3.9.0",
    "gulp-angular-templatecache": "^1.7.0",
    "gulp-clean": "^0.3.2",
    "gulp-concat": "^2.6.0",
    "gulp-connect": "^2.2.0",
    "gulp-maven-deploy": "^1.0.1",
    "gulp-ng-annotate": "^1.0.0",
    "gulp-uglify": "^1.2.0",
    "gulp-util": "^3.0.8",
    "gulp-zip": "^4.0.0",
    "jasmine": "^3.1.0",
    "karma": "^2.0.5",
    "karma-chrome-launcher": "^2.2.0",
    "karma-jasmine": "^1.1.2",
    "karma-jasmine-html-reporter": "^1.2.0",
    "karma-ng-html2js-preprocessor": "^1.0.0",
    "lodash": "^4.0.0",
    "webdriver-manager": "10.2.5"
  },
  "dependencies": {
    "angular-mocks": "^1.7.2"
  }
}

UnitTestCase.js

describe('app.way-bus of test ', function() {
  // beforeEach(angular.mock.module('app'));
  var $controller, $rootScope;
  var DTOptionsBuilder, DTColumnDefBuilder, $http, $q, $compile, Notifier, $location, $sce, $filter, FRh, Rh, RhAuth, $stateParams, $state;
  beforeEach(angular.mock.module('restheart'));
  beforeEach(angular.mock.module('app.cargo-watchListMgmt', function($provide) {
    mockedFactory = {
      save: jasmine.createSpy()
    };
    Notifier = $provide.value('Notifier', mockedFactory);
  }));
  beforeEach(inject(function(_$controller_, _$rootScope_,_Rh_,_$stateParams_,_$state_,_Notifier_){
    // The injector unwraps the underscores (_) from around the parameter names when matching
    $controller = _$controller_;
    $rootScope = _$rootScope_;
    console.log($rootScope)

    Rh = _Rh_;
    //RhAuth = _RhAuth_;
    $stateParams = _$stateParams_;
    $state = _$state_;
    Notifier = _Notifier_;
  }));

  describe('call fetchData', function() {
    it('check', function() {
      var $scope = $rootScope.$new();
      console.log($scope)
      var controller = $controller('wayBusCntrl', {

        $scope: $scope,

        Rh: Rh,
        //RhAuth: RhAuth,
        $stateParams: $stateParams,
        $state: $state,
        Notifier: Notifier
      });

      expect($scope.xyz).toBe('satya')
    });
  });


});

因此，由于该错误，我无法处理我的单元测试（无法读取null的属性“ replace”）。