Warning: TypeError: Cannot read property '__isInitialized' of undefined

[Liqiankun]

Describe the bug

Warning: TypeError: Cannot read property '__isInitialized' of undefined

System Info

System:
  OS: macOS 15.7.2
  CPU: (8) arm64 Apple M3
  Memory: 100.38 MB / 16.00 GB
  Shell:
    version: "5.9"
    path: /bin/zsh
Binaries:
  Node:
    version: 20.19.6
    path: /Users/David/.nvm/versions/node/v20.19.6/bin/node
  Yarn:
    version: 1.22.10
    path: /usr/local/bin/yarn
  npm:
    version: 10.8.2
    path: /Users/David/.nvm/versions/node/v20.19.6/bin/npm
  Watchman:
    version: 2025.03.10.00
    path: /opt/homebrew/bin/watchman
Managers:
  CocoaPods:
    version: 1.16.2
    path: /usr/local/bin/pod
SDKs:
  iOS SDK:
    Platforms:
      - DriverKit 25.1
      - iOS 26.1
      - macOS 26.1
      - tvOS 26.1
      - visionOS 26.1
      - watchOS 26.1
  Android SDK: Not Found
IDEs:
  Android Studio: Not Found
  Xcode:
    version: 26.1/17B55
    path: /usr/bin/xcodebuild
Languages:
  Java:
    version: 17.0.12
    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: 18.3.1
    wanted: 18.3.1
  react-native:
    installed: 0.77.1
    wanted: 0.77.1
  react-native-macos: Not Found
npmGlobalPackages:
  "*react-native*": Not Found
Android:
  hermesEnabled: true
  newArchEnabled: true
iOS:
  hermesEnabled: true
  newArchEnabled: true

Re.Pack Version

5.2.4

Reproduction

https://github.com/Liqiankun/RepackIssueDemo

Steps to reproduce

• yarn start under Host App
• Run iOS HostApp