使用MacOS和VSCode。刚刚将Flutter升级到了1.20.0，现在我无法在iPhone模拟器上的VSCode中以调试模式（F5）启动项目。
如果我在终端上执行
flutter run
一切正常。
颤振医生-v的输出：
[✓] Flutter (Channel stable, 1.20.0, on Mac OS X 10.15.6 19G73, locale es-ES)
• Flutter version 1.20.0 at /Applications/flutter
• Framework revision 840c9205b3 (12 hours ago), 2020-08-04 20:55:12 -0700
• Engine revision c8e3b94853
• Dart version 2.9.0
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
• Android SDK at /Users/abibiano/Library/Android/sdk
• Platform android-29, build-tools 29.0.3
• Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 11.6)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 11.6, Build version 11E708
• CocoaPods version 1.8.4
[✓] Android Studio (version 3.5)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin version 43.0.1
• Dart plugin version 191.8593
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)
[✓] VS Code (version 1.47.3)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension version 3.13.1
[✓] Connected device (1 available)
• iPhone SE (2nd generation) (mobile) • C2027E6D-0C59-4B06-94BC-12382916EE09 • ios •
com.apple.CoreSimulator.SimRuntime.iOS-13-6 (simulator)
• No issues found!