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Expo iOS扫码后出现原生模块不存在及Main未注册错误求助

Expo iOS运行报错求助

错误信息

Invariant Violation: Your JavaScript code tried to access a native module that doesn't exist.
If you're trying to use a module that is not supported in Expo Go, you need to create a development build of your app.
ERROR Invariant Violation: "main" has not been registered. This can happen if:

  • Metro (the local dev server) is run from the wrong folder. Check if Metro is running, stop it and restart it in the current project.
  • A module failed to load due to an error and AppRegistry.registerComponent wasn't called., js engine: hermes

环境信息

expo-env-info 1.0.5 environment info:
    System:
      OS: Windows 10 10.0.19045
    Binaries:
      Node: 20.5.1 - C:\Program Files\nodejs\node.EXE
      npm: 10.2.5 - C:\Program Files\nodejs\npm.CMD
    npmPackages:
      react: 18.2.0 => 18.2.0
      react-dom: ^18.2.0 => 18.2.0
      react-native: 0.72.6 => 0.72.6
      react-native-web: ^0.19.10 => 0.19.10
      transport-market:  49.0.21
    Expo Workflow: managed

package.json内容

{
  "name": "transport-market",
  "version": "1.0.0",
  "main": "node_modules/expo/AppEntry.js",
  "scripts": {
    "start": "expo start",
    "android": "expo start --android",
    "ios": "expo start --ios",
    "web": "expo start --web"
  },
  "dependencies": {
    "@expo/config-plugins": "~7.2.2",
    "@react-native-async-storage/async-storage": "^1.21.0",
    "@react-native-firebase/app": "^18.7.3",
    "@react-native-firebase/auth": "^18.7.3",
    "@react-native-firebase/firestore": "^18.7.3",
    "@react-navigation/bottom-tabs": "^6.5.11",
    "@react-navigation/native": "^6.1.9",
    "@react-navigation/stack": "^6.3.20",
    "@types/react": "~18.2.14",
    "expo": "~49.0.15",
    "expo-status-bar": "~1.6.0",
    "firebase": "^10.7.1",
    "react": "18.2.0",
    "react-dom": "18.2.0",
    "react-native": "0.72.6",
    "react-native-gesture-handler": "~2.12.0",
    "react-native-paper": "^5.11.6",
    "react-native-safe-area-context": "^4.8.2",
    "react-native-screens": "~3.22.0",
    "react-native-vector-icons": "^10.0.3",
    "react-native-web": "^0.19.10",
    "typescript": "^5.1.3"
  },
  "devDependencies": {
    "@babel/core": "^7.20.0"
  },
  "private": true
}

已尝试操作

  • 创建Expo开发构建
  • 检查并重启Metro服务(确认运行路径正确)

问题仍未解决,且错误未明确指出具体引发问题的模块,恳请提供解决方案。

内容的提问来源于stack exchange,提问作者emirryhn

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最近更新时间:2026.07.03 00:16:03