flutter ios 應用程序在測試飛行模式下顯示白屏？

Question

flutter 應用程序在模擬器上的調試模式下運行良好，但在應用商店上傳並在試飛中運行並安裝到蘋果設備后，它只顯示白屏。 app`名稱：lapress描述：一個新的Flutter項目。

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

歡迎來到 SOF ✨:

這實際上意味着有一個錯誤在生產中沒有顯示（它在調試模式下顯示紅屏，但在調試模式下似乎沒有錯誤），即使在生產中也嘗試顯示錯誤（TestFlight）： flutter.dev/docs/testing /錯誤和stackoverflow.com/a/53640242/305135

為此，有時這會有所幫助：

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