title: Facing issue once i run my react-native app on android
body: <p>Once i try to run my react native app on android then it shows me an following error 
  i can run run the command : react-native run-android
  Task :app:transformDexArchiveWithDexMergerForDebug FAILED</p>
  
  <p>Any one solve my problem i will be very thankfull to you </p>