title: Getting undefined is not an object
body: <p>I am looking for sample project of React-Native. First of all i got erro which is unable to resolve router flux. Then i added flux dependency and i run npm start. After that i got "Undefined is not an object" in package.json. How can i solve it. Can you please help me? </p>
  
  <pre><code>{
   "name": "FirsTrial",
   "version": "0.0.1",
   "private": true,
   "scripts": {
   "start": "node node_modules/react-native/local-cli/cli.js start",
   "test": "jest"
  },
   "dependencies": {
   "react": "16.3.1",
   "react-native": "0.55.3",
   "react-native-router-flux": "3.38.0"
  },
  "devDependencies": {
  "babel-jest": "22.4.3",
  "babel-preset-react-native": "^2.1.0",
  "jest": "22.4.3",
  "react-test-renderer": "16.3.1"
    },
   "jest": {
   "preset": "react-native"
    }
  }
  </code></pre>
  
  <p>"FirsTrial" is underlined !!!</p>