小编Ahm*_*him的帖子

这是我得到的错误:

的package.json

{
  "name": "LoginApp2",
  "version": "0.0.1",
  "private": true,
  "scripts": {
    "start": "node node_modules/react-native/local-cli/cli.js start",
    "test": "jest"
  },
  "dependencies": {
    "react": "16.0.0-alpha.12",
    "react-native": "0.48.3"
  },
  "devDependencies": {
    "babel-jest": "21.2.0",
    "babel-preset-react-native": "4.0.0",
    "jest": "21.2.1",
    "react-test-renderer": "16.0.0-alpha.12"
  },
  "jest": {
    "preset": "react-native"
  }
}

index.js

  import React, { Component } from 'react';
import { AppRegistry,View,Text,StyleSheet } from 'react-native';

import UsersManager from './pages/app';
AppRegistry.registerComponent('LoginApp2', () => UsersManager);

页/ app.js

import React, { Component } from 'react';
import { AppRegistry,View,Text,StyleSheet,ScrollView,TouchableOpacity } from 'react-native';
import …