title: Android Dynamic Module Resources Sometimes Throw Not Found Exception
body: <p>I tried using dynamic module for an extra feature for the app. When I upload it to Play store, one of my users after back to the activity (MainActivity) it throw a <code>Fatal Exception: android.content.res.Resources$NotFoundException</code>.</p>
  <p>At first it run properly without any error. But when it back to MainActivity the error is occurred.</p>
  <p>my current Gradle Version is 4.2.1</p>
  <p>Anyone can tell me why this error happen after start another activity?</p>