How do I fix this issue: "node_modules/expo/AppEntry.js: [BABEL]"?

Question

#node_modules/expo/AppEntry.js: [BABEL]

I already installed all the dependencies for my project, and I'm getting this issue, and I'm not sure how to solve it.

#package.json - Main

{
  "main": "node_modules/expo/AppEntry.js",
  "scripts": {
    "start": "expo start",
    "android": "expo start --android",
    "ios": "expo start --ios",
    "web": "expo start --web",
    "eject": "expo eject"
  },
  "dependencies": {
    "babel": "^6.23.0",
    "expo": "~39.0.2",
    "expo-status-bar": "~1.0.2",
    "react": "16.13.1",
    "react-dom": "16.13.1",
    "react-native": "https://github.com/expo/react-native/archive/sdk-39.0.4.tar.gz",
    "react-native-dotenv": "^2.4.2",
    "react-native-web": "~0.13.12"
  },
  "devDependencies": {
    "@babel/core": "~7.9.0",
    "babel-plugin-module-resolver": "^4.0.0"
  },
  "private": true,
  "name": "my-project"
}

Answer 1

If you came here after updating to Expo SDK 50, you now need to install babel-plugin-module-resolver dependency manually:

npx expo install babel-plugin-module-resolver

You can take a look at related expo github issue https://github.com/expo/expo/issues/25923#issuecomment-1909002141