title: React Native: Module not found @react-native-community-cli
body: <p>Project was working fine before I had to reinstall everything on my computer. I get the following error after I run <code>npm install</code> and then <code>expo start</code></p>
  
  <pre><code>internal/modules/cjs/loader.js:296
        throw err;
        ^
  
  Error: Cannot find module '/home/amber/Documents/GitKraken/school-notification-1/App/node_modules/@react-native-community/cli/build/index.js'. Please verify that the package.json has a valid "main" entry
      at tryPackage (internal/modules/cjs/loader.js:288:19)
      at Function.Module._findPath (internal/modules/cjs/loader.js:515:18)
      at Function.Module._resolveFilename (internal/modules/cjs/loader.js:759:27)
      at Function.Module._load (internal/modules/cjs/loader.js:677:27)
      at Module.require (internal/modules/cjs/loader.js:830:19)
      at require (internal/modules/cjs/helpers.js:68:18)
      at Object.&lt;anonymous&gt; (/home/amber/Documents/GitKraken/school-notification-1/App/node_modules/react-native/local-cli/cli.js:12:11)
      at Module._compile (internal/modules/cjs/loader.js:936:30)
      at Object.Module._extensions..js (internal/modules/cjs/loader.js:947:10)
      at Module.load (internal/modules/cjs/loader.js:790:32) {
    code: 'MODULE_NOT_FOUND',
    path: '/home/amber/Documents/GitKraken/school-notification-1/App/node_modules/@react-native-community/cli/package.json',
    requestPath: '@react-native-community/cli'
  }
  
  Metro Bundler process exited with code 1
  </code></pre>
  
  <p>This is my <code>package.json</code></p>
  
  <pre><code>{
    "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",
      "test": "jest --watchAll"
    },
    "jest": {
      "preset": "jest-expo"
    },
    "dependencies": {
      "@expo/vector-icons": "^10.0.3",
      "@react-navigation/web": "^1.0.0-alpha.9",
      "axios": "^0.19.0",
      "expo": "^34.0.1",
      "expo-asset": "^6.0.0",
      "expo-constants": "^6.0.0",
      "expo-font": "~6.0.0",
      "expo-web-browser": "6.0.0",
      "navigationbar-react-native": "0.0.5",
      "qs": "^6.8.0",
      "react": "16.8.3",
      "react-dom": "^16.8.6",
      "react-native": "https://github.com/expo/react-native/archive/sdk-34.0.0.tar.gz",
      "react-native-action-button": "^2.8.5",
      "react-native-anchor-carousel": "^3.1.1",
      "react-native-app-intro-slider": "^3.0.0",
      "react-native-calendars": "^1.210.0",
      "react-native-circle-drawer": "^1.0.0",
      "react-native-drawer-menu": "^0.2.5",
      "react-native-elements": "^1.1.0",
      "react-native-gesture-handler": "^1.3.0",
      "react-native-global-props": "^1.1.5",
      "react-native-htmlview": "^0.15.0",
      "react-native-loading-spinner-overlay": "^1.0.1",
      "react-native-popup-dialog": "^0.18.3",
      "react-native-side-drawer": "^1.1.11",
      "react-native-side-menu": "^1.1.3",
      "react-native-sidebar": "^0.3.0",
      "react-native-web": "^0.11.4",
      "react-navigation": "^3.11.0"
    },
    "devDependencies": {
      "babel-preset-expo": "^6.0.0",
      "jest-expo": "^34.0.0"
    },
    "private": true
  }
  </code></pre>