尽管Flutter应用在Android模拟器、iOS和Android物理设备上从命令行运行成功，但是在iOS模拟器上构建失败。
这个问题出现在将Flutter版本从2.5.3升级到2.8.1后。
之前一切正常。
构建输出
This will generate a JSON format file containing all messages that
need to be translated.
Launching lib/src/app/main_staging.dart on iPhone 13 in debug mode...
Running Xcode build...
Xcode build done. 3.0s
Failed to build iOS app
Error output from Xcode build:
↳
xcodebuild: error: Unable to find a destination matching the provided destination specifier:
{ id:1DCE4D93-E8B4-40D1-BDC1-B8FA373B1961 }
Ineligible destinations for the "staging" scheme:
{ platform:iOS, id:dvtdevice-DVTiPhonePlaceholder-iphoneos:placeholder, name:Any iOS Device }
Could not build the application for the simulator.
Error launching application on iPhone 13.
这个模拟器也没有在Xcode中显示。
Flutter doctor输出：
flutter doctor -v
[✓] Flutter (Channel stable, 2.8.1, on macOS 11.3.1 20E241 darwin-x64, locale en-GB)
• Flutter version 2.8.1 at /Users/gohar.ali/Desktop/Flutter_dev/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 77d935af4d (3 weeks ago), 2021-12-16 08:37:33 -0800
• Engine revision 890a5fca2e
• Dart version 2.15.1
[✓] Android toolchain - develop for Android devices (Android SDK version 31.0.0-rc3)
• Android SDK at /Users/gohar.ali/Library/Android/sdk
• Platform android-32, build-tools 31.0.0-rc3
• Java binary at: /Applications/Android Studio.app/Contents/jre/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 11.0.10+0-b96-7281165)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 13.2.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• CocoaPods version 1.11.2
[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Android Studio (version 2020.3)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin can be installed from:
https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 11.0.10+0-b96-7281165)
[✓] Connected device (2 available)
• iPhone (mobile) • 5d5629175f767d234062f6cfae22dc7bd3f5bc1b • ios • iOS 14.7.1 18G82
• Chrome (web) • chrome • web-javascript • Google Chrome 96.0.4664.110
• No issues found!
Xcode版本：13.2.1
模拟器中的iOS版本：15.2
非常感谢您的帮助。谢谢。
