React Native 0.78 AppDelegate.Swift to AppDelegate.mm Migration

[ahsanmunyr]

Description

Error: Failed to call into JavaScript module method RCTEventEmitter.receiveEvent(). Module has not been registered as callable. Registered callable JavaScript modules (n = 7): AppRegistry, HMRClient, GlobalPerformanceLogger, RCTDeviceEventEmitter, RCTLog, RCTNativeAppEventEmitter, Systrace. Did you forget to call registerCallableModule?, js engine: hermes

Steps to reproduce

AppDelegate.Swift to AppDelegate.mm Migration
Because im using some libraries React Native LottieFy SPlash screen, Clevertap, Push notification IOS and so on, which unable to migrate into swift code, then i delete the swift code and replace with AppDelegate.h and mm file, then i got these issues.

React Native Version

0.78

Affected Platforms

Build - MacOS

Output of npx @react-native-community/cli info

System:
  OS: macOS 15.4
  CPU: (12) arm64 Apple M4 Pro
  Memory: 134.83 MB / 24.00 GB
  Shell:
    version: "5.9"
    path: /bin/zsh
Binaries:
  Node:
    version: 22.14.0
    path: /usr/local/bin/node
  Yarn: Not Found
  npm:
    version: 11.2.0
    path: /usr/local/bin/npm
  Watchman:
    version: 2025.03.10.00
    path: /opt/homebrew/bin/watchman
Managers:
  CocoaPods:
    version: 1.16.2
    path: /opt/homebrew/bin/pod
SDKs:
  iOS SDK:
    Platforms:
      - DriverKit 24.2
      - iOS 18.2
      - macOS 15.2
      - tvOS 18.2
      - visionOS 2.2
      - watchOS 11.2
  Android SDK: Not Found
IDEs:
  Android Studio: 2024.3 AI-243.24978.46.2431.13208083
  Xcode:
    version: 16.2/16C5032a
    path: /usr/bin/xcodebuild
Languages:
  Java:
    version: 17.0.14
    path: /usr/bin/javac
  Ruby:
    version: 2.6.10
    path: /usr/bin/ruby
npmPackages:
  "@react-native-community/cli":
    installed: 15.0.1
    wanted: 15.0.1
  react:
    installed: 19.0.0
    wanted: 19.0.0
  react-native:
    installed: 0.78.2
    wanted: 0.78.2
  react-native-macos: Not Found
npmGlobalPackages:
  "*react-native*": Not Found
Android:
  hermesEnabled: true
  newArchEnabled: true
iOS:
  hermesEnabled: true
  newArchEnabled: true

Stacktrace or Logs

Error: Failed to call into JavaScript module method RCTEventEmitter.receiveEvent(). Module has not been registered as callable. Registered callable JavaScript modules (n = 7): AppRegistry, HMRClient, GlobalPerformanceLogger, RCTDeviceEventEmitter, RCTLog, RCTNativeAppEventEmitter, Systrace. Did you forget to call `registerCallableModule`?, js engine: hermes

Reproducer

no link

Screenshots and Videos

[react-native-bot]

Warning

Could not parse version: We could not find or parse the version number of React Native in your issue report. Please use the template, and report your version including major, minor, and patch numbers - e.g. 0.76.2.

[react-native-bot]

Warning

Could not parse version: We could not find or parse the version number of React Native in your issue report. Please use the template, and report your version including major, minor, and patch numbers - e.g. 0.76.2.

[react-native-bot]

Warning

Missing reproducer: We could not detect a reproducible example in your issue report. Please provide either:

• If your bug is UI related: a Snack
• If your bug is build/upgrade related: a project using our Reproducer Template
• Otherwise send us a Pull Request with the RNTesterPlayground.js edited to reproduce your bug.

[riteshshukla04]

#import <ReactAppDependencyProvider/RCTAppDependencyProvider.h>

self.initialProps = @{};
self.dependencyProvider=[[RCTAppDependencyProvider alloc] init];

Did you add the above lines in AppDelegate.mm

[devanshsaini11]

@ahsanmunyr It will be great if you can provide a repro using this Reproducer Template so it can be validated quickly