导入时“对象无效，无法作为React子代使用”

Question

import React, { Component } from 'react';
import { View, Text } from 'react-native';
import Firebase from 'firebase';

class App extends Component {
    render() {
        return (
            <View>
                <Text>App</Text>
            </View>
        )
    }
}

export default App;

So this code is crashing because of the import Firebase from 'firebase' I used 'npm install --save firebase' and I did 'npm link firebase' and firebase is in package.json, but that import is still crashing it. Anyone know why? I saw some people just created a variable for firebase, but it does this for all imports and I also need to add a google sign in import, which also crashed my app.

Answer 1

Configure firebase before running the app. Check the following link to configure firebase in Android or iOS.

https://rnfirebase.io/docs/v4.2.x/installation/android https://rnfirebase.io/docs/v4.2.x/installation/ios