##### 에뮬레이터에서 실행시 script관련 오류
-> build폴더에 _svn폴더 삭제
-> flutter clean 수행



##### W/FlutterEngineCxnRegstry( 7661): Attempted to register plugin (io.flutter.embedding.engine.plugins.shim.ShimPluginRegistry$ShimRegistrarAggregate@671cb5a) but it was already registered with this FlutterEngine (io.flutter.embedding.engine.FlutterEngine@c05318b).

-> flutter doctor -v 수행후 재시작