[플러터] 환경 설정

환경 설정

1. Flutter SDK 다운로드

2. Flutter SDK를 원하는 경로에 복사

    cd ~/development
    unzip ~/Downloads/flutter_macos_3.7.3-stable.zip
   

3. Flutter 환경 변수에 추가

     export PATH="$PATH:`pwd`/flutter/bin"
   

4. Android Studio 설치

   4.1 Flutter, Dart 플러그인 설치

   4.2 Flutter SDK 설정

   • Preferences - Languages & Frameworks - Flutter - Flutter SDK Path: bin 폴더가 있는 flutter 폴더를 경로로 지정

   4.3 Dart SDK 설정 (필요 시)

   • Preferences - Languages & Frameworks - Dart - Flutter SDK Path: flutter 폴더 내 bin/cache/dart-sdk 폴더를 경로로 지정

패키지 설정

• Github에서 라이브러리 소스 코드 포크 후 설정

    라이브러리명:
        git:
            url: 리포지토리_주소
            ref: 브랜치명
  

  • 커밋 식별을 위해 ref 속성을 사용한다.

참고

• https://dart.dev/tools/pub/dependencies#git-packages

Troubleshooting

1

xcrun: error: active developer path ("/Users/bldev/Downloads/Xcode.app/Contents/Developer") does not exist

$ sudo xcode-select --reset

2

The current Flutter SDK version is 0.0.0-unknown.

git clean -xfd
git stash save --keep-index
git stash drop
git pull
flutter doctor

• https://github.com/flutter/flutter/wiki/Workarounds-for-common-issues#flutter-installation

3

• Flutter DevTools의 버전이 현재 SDK 버전과 맞지 않아 실행되지 않는 경우 Flutter, Dart 플러그인 업데이트를 수행한다.

4

This application cannot tree shake icons fonts. It has non-constant instances of IconData at the following locations:
  - file:///C:/Users/user/AppData/Local/Pub/Cache/hosted/pub.dev/material_design_icons_flutter-6.0.7096/lib/material_design_icons_flutter.dart:7124:12
  - file:///C:/Users/user/AppData/Local/Pub/Cache/hosted/pub.dev/material_design_icons_flutter-6.0.7096/lib/material_design_icons_flutter.dart:7130:12
Target web_release_bundle failed: Exception: Avoid non-constant invocations of IconData or try to build again with --no-tree-shake-icons.

flutter build web --no-tree-shake-icons

• https://github.com/Ahmadre/FlutterIconPicker/issues/9#issuecomment-664844488