[Flutter 安裝] Android sdkmanager tool not found
當使用 flutter doctor --android-licenses時，遇到如下問題： Android sdkmanager tool not found (/Users/xx/Library/Android/sdk/tools/bin/sdkmanager). Try re-installing or updating your Android SDK, visit https://flutter.dev/setup/#android-setup for detailed instructions. 開啟 android studio ，進入 Android SDK 畫面，點選 SDK Tools (記得將Hide Obsolete Packages 關閉)，選擇安裝 Android SDK Tools (Obsolete)，完成後即可解決。