89  flutter run
   90  fluter run
   91  flutter run
   92  rm ios/Flutter/Flutter.podspec
   93  flutter clean
   94  cd ios f
   95  cd ios 
   96  rm Flutter/Flutter.podspec
   97  rm podfile.lock
   98  flutter run
   99  flutter pub cache repair
  100  cd ..
  101  rm -rf ios
  102  flutter create -i swift .
  103  flutter run
  104  flutter run