campaignAccountFactory.js

app.factory('CampaignAccount', ['$scope', '$resource', function($scope, $resource) {
  return $resource('/campaign_accounts/:id', {
    id: '@id'
  }, {
    update: {
      method: 'PATCH'
    }
  });
}]);

campaignTypeCtrl.js

app.controller('CampaignTypeCtrl', ['$scope', '$resource', 'partnerUrlService', '_', 'CampaignAccount', function($scope, $resource, partnerUrlService, _, CampaignAccount) {

  $scope.isFormValid = function() {
    return $scope.myForm.$valid;
  };

  $scope.updateUrl = function() {
    $scope.partnerUrl = partnerUrlService.newUrl($scope.myFormInputs, $scope.isFormValid());
  };

  $scope.campaignAccounts = CampaignAccount.query();
  
  ...
}]);

gistfile1.txt

Error: [$injector:unpr] http://errors.angularjs.org/1.2.7/$injector/unpr?p0=%24scopeProvider%20%3C-%20%24scope%20%3C-%20CampaignAccount
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Zb/l.$injector<@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:32
c@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:30
Zb/p.$injector<@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:32
c@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:30
d@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:30
Zb/p.$injector<@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:32
c@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:30
d@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:30
Zb/g/<.instantiate@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:31
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ia/E/<@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:49
q@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:7
E@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:48
f@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:42
f@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:42
f@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:42
v/<@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:42
Yb/c/</<@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:18
h.prototype.$eval@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:102
h.prototype.$apply@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:103
Yb/c/<@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:18
d@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:30
Yb/c@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:18
Yb@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:18
Sc@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:17
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a@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:131
Yc/c/<@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:27
q@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:7
Yc/c@https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js:27

https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js
Line 84

urlGeneratorApp.js

var underscore = angular.module('underscore', []);
underscore.factory('_', function() {
  return window._; // assumes underscore has already been loaded on the page
});

var app = angular.module('urlGeneratorApp', ['ngResource', 'underscore']);