● 오류 내용 error logLaunching lib/main.dart on sdk gphone64 arm64 in debug mode.../Users/taeki/Develop/vsc_workspace/flutter_clone_instagram/android/app/src/debug/AndroidManifest.xml Error: uses-sdk:minSdkVersion 21 cannot be smaller than version 23 declared in library [:firebase_auth] /Users/taeki/Develop/vsc_workspace/flutter_clone_instagram/build/firebase_auth/intermediates/merged_manifest/debug..
