ios - 将 iOS 升级到 13.3.1 后，Flutter 应用程序无法在 iPhone 中运行

Question

一切都很好。它在模拟器以及 iPhone 的物理设备中运行。将我的手机软件版本升级到 13.3.1 后，它停止工作。但是，它是在模拟器中运行的。尝试从 android studio 运行时出现以下错误。

Launching lib/main.dart on John’s iPhone in debug mode...
Automatically signing iOS for device deployment using specified development team in Xcode project: MFL3YAAR46
Running Xcode build...
Xcode build done.                                           10.6s
Installing and launching...
Could not install build/ios/iphoneos/Runner.app on 003308020-000D741G0A7A002E.
Try launching Xcode and selecting "Product > Run" to fix the problem:
  open ios/Runner.xcworkspace

Error launching application on John’s iPhone.

然后，我在 xcode 中打开 flutter iOS 并尝试从那里运行，并收到以下消息:Thread 1: signal SIGABRT

dyld: Library not loaded: @rpath/Flutter.framework/Flutter
  Referenced from: /private/var/containers/Bundle/Application/A2E2CB44-5BE3-4200-A27A-7A7502859B1C/Runner.app/Runner
  Reason: no suitable image found.  Did find:
    /private/var/containers/Bundle/Application/A2E2CB44-5BE3-4200-A27A-7A7502859B1C/Runner.app/Frameworks/Flutter.framework/Flutter: code signature invalid for '/private/var/containers/Bundle/Application/A2E2CB44-5BE3-4200-A27A-7A7502859B1C/Runner.app/Frameworks/Flutter.framework/Flutter'

    /private/var/containers/Bundle/Application/A2E2CB44-5BE3-4200-A27A-7A7502859B1C/Runner.app/Frameworks/Flutter.framework/Flutter: stat() failed with errno=25
    /private/var/containers/Bundle/Application/A2E2CB44-5BE3-4200-A27A-7A7502859B1C/Runner.app/Frameworks/Flutter.framework/Flutter: code signature invalid for '/private/var/containers/Bundle/Application/A2E2CB44-5BE3-4200-A27A-7A7502859B1C/Runner.app/Frameworks/Flutter.framework/Flutter'

    /private/var/containers/Bundle/Application/A2E2CB44-5BE3-4200-A27A-7A7502859B1C/Runner.app/Frameworks/Flutter.framework/Flutter: stat() failed with errno=1
    /private/var/containers/Bundle/Application/A2E2CB44-5BE3-4200-A27A-7A7502859B1C/Runner.app/Frameworks/Flutter.framework/Flutter: code signature invalid for '/private/var/containers/Bundle/Application/A2E2CB44-5BE3-4200-A27A-7A7502859B1C/Runner.app/Frameworks/Flutter.framework/Flutter'

    /private/var/containers/Bundle/Application/A2E2CB44-5BE3-4200-A27A-7A7502859B1C/Runner.app/Frameworks/Flutter.framework/Flutter: stat() failed with errno=1
    /private/var/containers/Bundle/Application/A2E2CB44-5BE3-4200-A27A-7A7502859B1C/Runner.app/Frameworks/Flutter.framework/Flutter: code signature invalid for '/private/var/containers/Bundle/Application/A2E2CB44-5BE3-4200-A27A-7A7502859B1C/Runner.app/Frameworks/Flutter.framework/Flutter'

    /private/var/containers/Bundle/Application/A2E2CB44-5BE3-4200-A27A-7A7502859B1C/Runner.app/Frameworks/Flutter.framework/Flutter: stat() failed with errno=1
    /private/var/containers/Bundle/Application/A2E2CB44-5BE3-4200-A27A-7A7502859B1C/Runner.app/Frameworks/Flutter.framework/Flutter: code signature invalid for '/private/var/containers/Bundle/Application/A2E2CB44-5BE3-4200-A27A-7A7502859B1C/Runner.app/Frameworks/Flutter.framework/Flutter'

    /private/var/containers/Bundle/Application/A2E2CB44-5BE3-4200-A27A-7A7502859B1C/Runner.app/Frameworks/Flutter.framework/Flutter: stat() failed with errno=1
(lldb) 

Answer 1

与iOS 13.3.1版本相关，与Flutter SDK无关。请阅读https://github.com/flutter/flutter/issues/49504

iOS13.4 beta版本已修复。在此之前，请避免使用个人团队进行自动代码签名。