To create a new emulator, run 'flutter emulators -create '. ios To run an emulator, run 'flutter emulators -launch '.No issues test_twentysix % flutter emulators 3 available emulators: Pixel_3a_API_29.Android Studio at /Applications/Android Studio.app/Contents.Xcode at /Applications/Xcode.app/Contents/Developer.Xcode - develop for iOS and macOS (Xcode 11.3.1) Java version OpenJDK Runtime Environment (build 1.8.0_202-release-148405).Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java.ANDROID_HOME = /Users/xiangqingyuan/Library/Android/sdk.Android NDK location not configured (optional useful for native profiling support).Android SDK at /Users/xiangqingyuan/Library/Android/sdk.Android toolchain - develop for Android devices (Android SDK version 29.0.3) Flutter version 1.12.13+hotfix.8 at /Users/xiangqingyuan/development/flutter.