ios – Change AppDelegate.mm to AppDelegate.swift on React Native 0.71

I encountered the error “A moduleName is required to create an RCTROotView”, after which the app was caught on the startup web page. Who may also help me? thanks.

Step

1. run ‘npx react-native init RN0710RC3 –version 0.71.0-rc.3’ to create a RN mission
2. create ‘AppDelegate.swift’ ‘Bridging-Header.h’ and delete ‘AppDelegate.mm’ ‘AppDelegate.h’ ‘predominant.m’

AppDelegate.mm

#import "AppDelegate.h"

#import <React/RCTBundleURLProvider.h>

@implementation AppDelegate

- (BOOL)software:(UIApplication *)software didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{

    self.moduleName = @"RN0710RC3";
    return [super application:application didFinishLaunchingWithOptions:launchOptions];
}

- (NSURL *)sourceURLForBridge:(RCTBridge *)bridge
{
    #if DEBUG
    return [[RCTBundleURLProvider sharedSettings] jsBundleURLForBundleRoot:@"index"];
    #else
    return [[NSBundle mainBundle] URLForResource:@"predominant" withExtension:@"jsbundle"];
    #endif
}

- (BOOL)concurrentRootEnabled
{
    return true;
}

@finish

AppDelegate.swift

import Basis
import UIKit

@UIApplicationMain
class AppDelegate: RCTAppDelegate {

  func software(software: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
      CommonTheme.currentTheme.primaryColor = .purple;
      self.moduleName = "RN0710RC3";
      return self.software(software, didFinishLaunchingWithOptions: launchOptions);
  }

  override func sourceURL(for bridge: RCTBridge!) -> URL! {
      #if DEBUG
      return RCTBundleURLProvider.sharedSettings()?.jsBundleURL(forBundleRoot: "index", fallbackResource: nil)
      #else
      return Bundle.predominant.url(forResource: "predominant", withExtension: "jsBundle")
      #endif
  }

  func concurrentRootEnabled() -> Bool {
      return true;
  }
}

Bridging-Header.h

#import <RCTAppDelegate.h>
#import <React/RCTBundleURLProvider.h>