ask-flutter-mechanic（ASK Flutter mechanic 命令行）

<critical_constraints> ❌ NO global flutter → always fvm flutter ❌ NO skipping build_runner after model changes ✅ MUST check .fvmrc version matches fvm flutter --version ✅ MUST run bundle exec pod install not raw pod install </critical_constraints>

<health_check>

1. Read .fvmrc (e.g., 3.35.5)
2. Run fvm flutter --version to verify
3. Run fvm flutter doctor </health_check>

<clean_build>

fvm flutter clean
fvm flutter pub get
fvm flutter pub run build_runner build --delete-conflicting-outputs

</clean_build>

<ios_fix> Trigger: CocoaPods errors, linker failures

cd ios
bundle install
rm -rf Pods Podfile.lock
bundle exec pod install --repo-update
cd ..

</ios_fix>

<android_fix> Trigger: Gradle errors, SDK mismatch

• Check android/gradle/wrapper/gradle-wrapper.properties
• Run ./gradlew clean inside android/ </android_fix>

<dependency_conflict>

1. Read conflict tree in terminal
2. fvm flutter pub upgrade <package_name>
3. Check pubspec.lock for changes </dependency_conflict>