title: Ionic 4 cordova build
body: <p>When try to build android app on ionic 4 using cordova build getting an error
  Target 'ionic-cordova-build' could not be found in project 'app'.</p>
  
  <p><code>ionic cordova build android</code></p>
  
  <pre><code>Target 'ionic-cordova-build' could not be found in project 'app'.
  Error: Target 'ionic-cordova-build' could not be found in project 'app'.
      at Architect._getProjectTarget (F:\Calibre\ionic4-start-theme-master\node_modules\@angular-devkit\architect\src\architect.js:90:19)
      at Architect.getBuilderConfiguration (F:\Calibre\ionic4-start-theme-master\node_modules\@angular-devkit\architect\src\architect.js:97:29)
  </code></pre>