title: Uncaught TypeError: Object(...) is not a function in the browser
body: <p>I'm trying to use Ionic Image Loader for Image Loading and caching. There is no error at the time of compiling but in the browser, it shows the following error. I'm pasting details from my package.json file. I'm new to ionic and angular. Please let me know how to fix this issue.</p>
  
  <pre><code>Uncaught TypeError: Object(...) is not a function  at index.js:1193 
  at Module../node_modules/@ionic-native/file/index.js (index.js:1370) 
  at __webpack_require__ (bootstrap:84) at Module../node_modules/ionic-image-loader/dist/image-loader.module.js (image-loader.module.js:1)    
  at __webpack_require__ (bootstrap:84) at Module../node_modules/ionic-image-loader/dist/index.js (index.js:1) at __webpack_require__ (bootstrap:84)  
  at Module../src/app/app-routing.module.ts (main.js:494) 
  at __webpack_require__ (bootstrap:84) 
  at Module../src/app/app.module.ts (app.component.ts:12)
  </code></pre>
  
  <p>My package.json looks like below</p>
  
  <pre><code>    {
    "name": "blank",
    "version": "0.0.1",
    "author": "Ionic Framework",
    "homepage": "https://ionicframework.com/",
    "scripts": {
      "ng": "ng",
      "start": "ng serve",
      "build": "ng build",
      "test": "ng test",
      "lint": "ng lint",
      "e2e": "ng e2e"
    },
    "private": true,
    "dependencies": {
      "@angular/common": "~8.1.2",
      "@angular/core": "~8.1.2",
      "@angular/forms": "~8.1.2",
      "@angular/platform-browser": "~8.1.2",
      "@angular/platform-browser-dynamic": "~8.1.2",
      "@angular/router": "~8.1.2",
      "@ionic-native/core": "^5.0.0-beta.14",
      "@ionic-native/file": "^4.20.0",
      "@ionic-native/file-transfer": "^5.20.0",
      "@ionic-native/splash-screen": "^5.0.0",
      "@ionic-native/status-bar": "^5.0.0",
      "@ionic/angular": "^4.7.1",
      "cordova-plugin-file": "6.0.2",
      "core-js": "^2.5.4",
      "ionic-image-loader": "^6.3.3",
      "rxjs": "^6.5.4",
      "tslib": "^1.9.0",
      "zone.js": "~0.9.1"
    },
    "devDependencies": {
      "@angular-devkit/architect": "~0.801.2",
      "@angular-devkit/build-angular": "~0.801.2",
      "@angular-devkit/core": "~8.1.2",
      "@angular-devkit/schematics": "~8.1.2",
      "@angular/cli": "~8.1.2",
      "@angular/compiler": "~8.1.2",
      "@angular/compiler-cli": "~8.1.2",
      "@angular/language-service": "~8.1.2",
      "@ionic/angular-toolkit": "^2.1.1",
      "@types/jasmine": "~3.3.8",
      "@types/jasminewd2": "~2.0.3",
      "@types/node": "~8.9.4",
      "codelyzer": "^5.0.0",
      "jasmine-core": "^3.5.0",
      "jasmine-spec-reporter": "~4.2.1",
      "karma": "~4.1.0",
      "karma-chrome-launcher": "~2.2.0",
      "karma-coverage-istanbul-reporter": "~2.0.1",
      "karma-jasmine": "~2.0.1",
      "karma-jasmine-html-reporter": "^1.4.0",
      "protractor": "~5.4.0",
      "ts-node": "~7.0.0",
      "tslint": "~5.15.0",
      "typescript": "~3.4.3"
    },
    "description": "An Ionic project",
    "cordova": {
      "plugins": {
        "cordova-plugin-file": {}
      }
    }
  }
  </code></pre>