React Native IOS Simulator показывает пустой белый экран - отлично работает на Android ⇐ IOS

[Anonymous]

Описание проблемы < /h2>
У меня есть нативный проект React, который идеально работает на Android, но показывает только пустой белый экран при запуске на iOS -симуляторе. When building and running through XCode, I can see the app launches but only displays a white screen.
Environment Details

• React Native Version: 0.74.5 (upgraded from 0.69.3)
• iOS Development Target: 13.4
• node.js версии : v18.20.8 (через NVM)
• платформа : macos sonoma (x86_64)
• xcode : строительство для ios simulator
  
  Конфигурация проекта < /h2>
  appdelegate.mm
  - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
  {
  RCTAppSetupPrepareApp(application, false);
  RCTBridge *bridge = [[RCTBridge alloc] initWithDelegate:self launchOptions:launchOptions];
  UIView *rootView = RCTAppSetupDefaultRootView(bridge, @"mobile_1969", nil, YES);
  
  if (@available(iOS 13.0, *)) {
  rootView.backgroundColor = [UIColor systemBackgroundColor];
  } else {
  rootView.backgroundColor = [UIColor whiteColor];
  }
  
  self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
  UIViewController *rootViewController = [UIViewController new];
  rootViewController.view = rootView;
  self.window.rootViewController = rootViewController;
  [self.window makeKeyAndVisible];
  return YES;
  }
  
  - (NSURL *)sourceURLForBridge:(RCTBridge *)bridge
  {
  #if DEBUG
  return [[RCTBundleURLProvider sharedSettings] jsBundleURLForBundleRoot:@"index"];
  #else
  return [[NSBundle mainBundle] URLForResource:@"main" withExtension:@"jsbundle"];
  #endif
  }
  < /code>
  podfile (ключевые части) < /h3>
  platform :ios, '13.4'
  install! 'cocoapods', :deterministic_uuids => false
  
  # Hermes enabled
  use_react_native!(
  :path => config[:reactNativePath],
  :hermes_enabled => true,
  :fabric_enabled => flags[:fabric_enabled],
  :app_path => "#{Pod::Config.instance.installation_root}/.."
  )
  < /code>
  metro config < /h3>
  const { getDefaultConfig, mergeConfig } = require('@react-native/metro-config');
  const defaultConfig = getDefaultConfig(__dirname);
  
  const config = {
  transformer: {
  getTransformOptions: async () => ({
  transform: {
  experimentalImportSupport: false,
  inlineRequires: true,
  },
  }),
  babelTransformerPath: require.resolve('react-native-svg-transformer'),
  },
  resolver: {
  assetExts: assetExts.filter(ext => ext !== 'svg'),
  sourceExts: [...sourceExts, 'svg'],
  },
  };
  
  module.exports = mergeConfig(defaultConfig, config);
  < /code>
  index.js точка входа < /h3>
  import React from 'react'
  import 'react-native-gesture-handler'
  import { AppRegistry } from 'react-native'
  import App from './App'
  import { name as appName } from './app.json'
  import { Provider } from 'react-redux'
  import { store, persistor } from './src/store'
  import { PersistGate } from 'redux-persist/integration/react'
  import ErrorBoundary from './src/components/error/ErrorBoundary'
  
  const Application = () => (
  
  
  
  
  
  
  
  )
  
  AppRegistry.registerComponent(appName, () => Application)
  < /code>
  зависимости от ключей < /h3>
  {
  "react": "18.2.0",
  "react-native": "0.74.5",
  "react-native-gesture-handler": "^1.10.3",
  "react-native-screens": "3.27.0",
  "react-native-safe-area-context": "^1.0.0",
  "@react-navigation/native": "^5.3.0",
  "@react-navigation/stack": "^5.3.2",
  "react-redux": "^7.2.0",
  "redux-persist": "^5.10.0"
  }
  [/code]
  Steps Tried
• Android: App runs perfectly - all UI components and navigation work
• iOS Simulator: Only shows white/blank screen
• Clean builds: Deleted Pods , ran Pod Install podfile.lock
• Metro Cache Reset : npx реагировать-cach-chache
• simulator-smiture-reset : ersemared и настройки
  
  Вопросы < /h2>
  
  Почему мост React сразу же инвалидируется на iOS, но хорошо работает над Android? В частности? Заранее спасибо.
  Редактировать: Я подозреваю, что соединение Metro Bundler не установлено с симулятором iOS после сборки.>
  
  Подробнее здесь: https://stackoverflow.com/questions/797 ... on-android