flutter ios 应用程序在测试飞行模式下显示白屏？

Question

flutter 应用程序在模拟器上的调试模式下运行良好，但在应用商店上传并在试飞中运行并安装到苹果设备后，它只显示白屏。 app`名称：lapress描述：一个新的Flutter项目。

https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html

version: 1.1.0+1

environment:
  sdk: ">=2.2.0 <3.0.0"

dependencies:
  flutter:
    sdk: flutter
  flutter_localizations:
    sdk: flutter
  provider: ^4.3.1
  flutter_cupertino_localizations: ^1.0.1
  connectivity: ^0.4.9
  easy_localization: ^1.4.1
  flutter_launcher_icons: ^0.7.5
  shared_preferences: ^0.5.8
  path_provider: ^1.6.27
  url_launcher: ^5.7.10
  sqflite: ^1.3.2+2
  fluttertoast: ^7.1.6


  cupertino_icons: ^0.1.3
  table_calendar: ^2.2.3
  localstorage: ^3.0.2+5
 


dev_dependencies:
  flutter_test:
    sdk: flutter
  datetime_picker_formfield: ^1.0.0
  http: ^0.12.2
  intl_translation: ^0.17.10
  flutter_datetime_picker: ^1.5.0
  

dependency_overrides:
  intl: ^0.17.0-nullsafety.2




flutter:


  uses-material-design: true

 
  assets:
    - image/asset/
    - image/asset/asset_lang/

Answer 1

欢迎来到 SOF ✨:

这实际上意味着有一个错误在生产中没有显示（它在调试模式下显示红屏，但在调试模式下似乎没有错误），即使在生产中也尝试显示错误（TestFlight）： flutter.dev/docs/testing /错误和stackoverflow.com/a/53640242/305135

为此，有时这会有所帮助：

Xcode (Good to do)
Product -> Clean

IDE/Command-line (Must do to fix)
Flutter clean
flutter build ios --release

Xcode (Have to do anyways)
Archive
Upload App Store