I have a React-Native project. This project begun with Expo then it has been ejected switched to react-native. Last week i have updated an expo library that was available in it, i begins to get errors and i was not able to start the project anymore. What i have made, i have removed all expo libraries used, and i have succeeded to start it up on android... But on IOS, it's running without debug problems, but when i start the app it shows the splash screen then it fadeout without starting the first app screen. It seems like onSplashscreen.hide, its not opening the app first screen I think that a person that woks on native language on xcode (swift or objective c) may directly diagnose the problem. Can someone help me with This is my appdelegate.m file #import <React/RCTBridge.h> #import <React/RCTBundleURLProvider.h> #import <React/RCTRootView.h> #import <React/RCTLinkingManager.h> @interface AppDelegate () <RCTBridgeDelegate> @property (nonatomic, strong) NSDictionary *launchOptions; @end @implementation AppDelegate - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { self.launchOptions = launchOptions; self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds]; [self initializeReactNativeApp]; // [super application:application didFinishLaunchingWithOptions:launchOptions]; return YES; } - (RCTBridge *)initializeReactNativeApp { RCTBridge *bridge = [[RCTBridge alloc] initWithDelegate:self launchOptions:self.launchOptions]; RCTRootView *rootView = [[RCTRootView alloc] initWithBridge:bridge moduleName:@"main" initialProperties:nil]; rootView.backgroundColor = [[UIColor alloc] initWithRed:1.0f green:1.0f blue:1.0f alpha:1]; UIViewController *rootViewController = [UIViewController new]; rootViewController.view = rootView; self.window.rootViewController = rootViewController; [self.window makeKeyAndVisible]; return bridge; } - (NSURL *)sourceURLForBridge:(RCTBridge *)bridge { #ifdef DEBUG return [[RCTBundleURLProvider sharedSettings] jsBundleURLForBundleRoot:@"index" fallbackResource:nil]; #else return [[NSBundle mainBundle] URLForResource:@"index" withExtension:@"jsbundle"]; #endif } - (BOOL)application:(UIApplication *)application openURL:(NSURL *)url options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options { return [RCTLinkingManager application:application openURL:url options:options]; } @end