javascript - 无法从React-Native-Firebase（v6）Firestore获取数据：undefined不是一个函数（在'... this._firestore.native.collectionGet ...附近）(Can't get data from React-Native-Firebase(v6) Firestore: undefined is not a function (near '…this._firestore.native.collectionGet…'))

Question

I've been stuck on this issue for so long.

(我已经在这个问题上停留了很长时间。)

I just started implementing Firestore in my react-native application with react-native-firebase.

(我刚刚开始使用react-native-firebase在我的react-native应用程序中实现Firestore。)

I'm just following the docs [ https://invertase.io/oss/react-native-firebase/v6/firestore/quick-start#reading-data] but it doesn't work for me.

(我只是关注文档[ https://invertase.io/oss/react-native-firebase/v6/firestore/quick-start#reading-data]，但它对我不起作用。)

This is in Android.

(这是在Android中。)

Haven't tested in iOS yet.

(尚未在iOS中进行测试。)

I keep getting this error:

(我不断收到此错误：)

[TypeError: undefined is not a function (near '...this._firestore.native.collectionGet...')]

Here's the relevant code:

(以下是相关代码：)

import React, {Component} from 'react';
import { firebase } from '@react-native-firebase/firestore';

export default App extends Component{
  constructor(props) {
    super(props);

    this.getData= this.getData.bind(this)
    this.getData()

    this.state = {};
  }

  async getData() {
    try {
      const querySnapshot = await firebase.firestore()
      .collection('Gyms')
      .get() //error with this

      console.log('Documents', querySnapshot.docs);

    } catch (e) {
      console.log(e);
    }
  }
}

Any help would be much appreciated!

(任何帮助将非常感激！)

  ask by Akshat Jain translate from so

Answer 1

等待大神答复