undefined不是一个函数（评估＆＃39; firebase.initializeApp＆＃39;）

Question

我坚持这个错误。我是初学者，反应原生和firebase。我只想在react native和firebase之间建立连接。 请有人对这个问题有所了解吗？

index.android.js

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/**
 * Sample React Native App
 * https://github.com/facebook/react-native
 * @flow
 */

import React, {Component} from 'react';
import ReactNative from 'react-native';
import * as firebase from 'firebase';

const StatusBar = require('./components/StatusBar');
const ActionButton = require('./components/ActionButton');
const ListItem = require('./components/ListItem');
const styles = require('./styles.js')

// Initialize Firebase
firebase.intializeApp({
   apiKey: "XXXX",
    authDomain: "XXXX",
    databaseURL: "XXXX",
    projectId: "XXXX",
    storageBucket: "XXXX",
    messagingSenderId: "XXXX"
});


 

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Package.js

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{
  "name": "Primed_Network",
  "version": "0.2.0",
  "private": true,
  "scripts": {
    "start": "node node_modules/react-native/local-cli/cli.js start",
    "test": "jest"
  },
  "dependencies": {
    "apsl-react-native-button": "^3.1.0",
    "firebase": "^3.1.0",
    "react": "16.0.0-alpha.12",
    "react-native": "0.47.1",
    "react-native-firebase": "^2.1.2",
    "react-native-textinput-effects": "^0.4.0",
    "react-native-vector-icons": "^4.3.0"
  },
  
}

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Answer 1

尝试像这样导入firebase

import firebase from 'firebase';