title: AngularJS -$compileProvider.preAssignBindingsEnabled is not a function
body: <p>I'm getting the following error message when attempting to do a <code>gulp serve</code> on my AngularJS (ver 1.6.10) app:</p>
  
  <pre><code>Error: [$injector:modulerr] Failed to instantiate module myAppName due to:
  $compileProvider.preAssignBindingsEnabled is not a function
  @http://localhost:9805/app/scripts/app.js:43:9
  invoke@http://localhost:9805/lib/angular/angular.js:5108:16
  runInvokeQueue@http://localhost:9805/lib/angular/angular.js:4997:11
  loadModules/&lt;@http://localhost:9805/lib/angular/angular.js:5007:11
  forEach@http://localhost:9805/lib/angular/angular.js:387:11
  loadModules@http://localhost:9805/lib/angular/angular.js:4987:5
  createInjector@http://localhost:9805/lib/angular/angular.js:4904:19
  doBootstrap@http://localhost:9805/lib/angular/angular.js:1936:20
  bootstrap@http://localhost:9805/lib/angular/angular.js:1957:12
  angularInit@http://localhost:9805/lib/angular/angular.js:1842:5
  @http://localhost:9805/lib/angular/angular.js:35431:5
  mightThrow@http://localhost:9805/lib/jquery/dist/jquery.js:3534:21
  </code></pre>
  
  <p>The calling code looks like this: </p>
  
  <pre><code> /*
   * Main module of the application.
   */
  angular
      .module('dataPipelineApp', [
          //various parameters
      ])
      .config(['$compileProvider', '$httpProvider', '$breadcrumbProvider', function ($compileProvider, $httpProvider, $breadcrumbProvider) {
          //initialize get if not there
          if (!$httpProvider.defaults.headers.get) {
              $httpProvider.defaults.headers.get = {};
          }
          $compileProvider.preAssignBindingsEnabled(true); //err here
      $httpProvider.defaults.headers.get['If-Modified-Since'] = 'Mon, 26 Jul 1997 05:00:00 GMT';
      // extra
      $httpProvider.defaults.headers.get['Cache-Control'] = 'no-cache';
      $httpProvider.defaults.headers.get['Pragma'] = 'no-cache';
  
      $compileProvider.debugInfoEnabled(false); // speed up angular performance to not print debug info;
      $breadcrumbProvider.setOptions({
          templateUrl: 'app/views/headerBar.html'
      });
      //$httpProvider.defaults.headers.common['Access-Control-Allow-Origin'] = '*';
      $httpProvider.interceptors.push("AddToken");
      $httpProvider.interceptors.push("UnauthorizeInterceptor");
  }])
  </code></pre>
  
  <p>Similar searches seem to insist that this is a versioning discrepancy. Similar searches for this issue also seem to say there is an issue with the versioning of angular-mocks, however we are not using angular mocks at all. I have tried downgrading my Angular to 1.5.5, which other searches suggest you cannot exceed - despite all my colleagues running this on Angular 1.6.10 or higher. I have also tried using npm to install angular-mocks, despite being unused, and syncing the version to match that of our Angular, but to no avail. I'm really not sure what to do, nor am I sure what's actually happening, why can't it find that function?</p>
  
  <p>EDIT: I also checked in the browser, searching using the console by running a <code>angular.version</code> search - and it turns up 1.7.2 as my Angular version, despite me redoing <code>gulp build</code> and <code>gulp inject serve</code> after npm installing the older versions. It seems it isn't properly choosing the right version - is there something I'm missing to enforce the downgraded installations?</p>