title: Ionic imagepicker plugin is not installed error
body: <p>I am trying to install ImagePicker plugin in ionic as the guideline here:
  <a href="https://ionicframework.com/docs/native/image-picker" rel="nofollow noreferrer">https://ionicframework.com/docs/native/image-picker</a>
   I have installed both </p>
  
  <pre><code>ionic cordova plugin add cordova-plugin-telerik-imagepicker
  npm install @ionic-native/image-picker
  </code></pre>
  
  <p>but after adding the android platform and running the code on my mobile app through Devapp, I get the error below:</p>
  
  <pre><code>ImagePicker plugin is not installed, install in by this code : ionic cordova plugin add cordova-plugin-telerik-imagepicker.
  </code></pre>
  
  <p>But I have already installed this plugin and even I can see it inside the cordova plugin list!</p>