React Native to firestore: Firestore (8.2.1): Connection WebChannel transport errored [英] React Native to firestore: Firestore (8.2.1): Connection WebChannel transport errored

问题描述

我创建了简单的 React Native 屏幕，可以将数据存储到 Firestore.我试过下面的代码，但它没有工作，而不是抛出一些错误.谁能帮帮我?

I have created simple React Native screen which can store data to firestore. I have tried below code but it did not work rather than throw some error. anyone can help me out?

我的代码:

App.js

import React, { Component } from 'react';
import {StyleSheet,Text,View,TextInput,Button,TouchableHighlight} from 'react-native';

import firebase from 'firebase';
import firestore from '@react-native-firebase/firestore';

const firebaseConfig = {
  apiKey: "*********************",
  authDomain: "test-c78ec.firebaseapp.com",
  projectId: "test-c78ec",
  storageBucket: "test-c78ec.appspot.com",
  messagingSenderId: "106189113329",
  appId: "1:106189113329:web:4bf80ec51eba69ab042650",
  measurementId: "G-875ZSQLZS4"
};
firebase.initializeApp(firebaseConfig);

 export default class App extend components{

check2(){
  console.log("level strarted");
  firebase
  .firestore()
  .collection("MyCollection")
  .doc("mydoc")
  .set({
    key: "2",
    value: "World",
  })
  .then((ref) => { console.log(ref);
    console.log("sucessssssssssssssss")
   });
}

render(){
 return(
  <View>
    <TouchableHighlight style={[styles.buttonContainer, styles.loginButton]} onPress={() =>    this.check2('login')}>
          <Text style={styles.loginText}>Store data</Text>
        </TouchableHighlight>
   </View>
  );
 }
}

错误

    WARN     [2021-01-06T10:27:51.153Z]  @firebase/firestore: Firestore (8.2.1): Connection WebChannel transport errored: {"a": {"C": null, "K": [Circular], "a": {"A": 0, "B": [U], "C": true, "F": 45000, "G": false, "I": true, 
"J": -1, "K": "IKeNE9pC779MSM5Rj_dnMg", "Ka": 5000, "Ma": false, "Na": false, "Oa": false, "P": 0, "Pa": 2, "Qa": undefined, "R": [Object], "S": 0, "T": 45498, "Ta": 1, "U": true, "Ua": 10000, "V": 4, "X": false, "Y": [Object], "a": null, "b": [zd], "c": 
[bc], "f": [Z], "fa": false, "g": [Array], "ga": undefined, "h": null, "ha": "https://firestore.googleapis.com/google.firestore.v1.Firestore/Write/channel", "i": null, "ia": "", "j": null, "ja": 8, "l": null, "m": null, "ma": 12, "na": [U], "o": 3, "oa": 
600000, "pa": "ATXNDTEvJ_SpMuY50LXD23HPyh9-AVCM", "qa": -1, "ra": [Ed], "s": null, "u": 0, "v": "gsessionid"}, "b": {"database": "projects/test-c78ec/databases/(default)"}, "c": {"a": [Object], "b": 4, "src": [Circular]}, "f": {"a": [Circular]}, "i": undefined, "j": false, "l": true, "m": true, "o": "https://firestore.googleapis.com/google.firestore.v1.Firestore/Write/channel"}, "defaultPrevented": false, "status": 1, "target": {"C": null, "K": [Circular], "a": {"A": 0, "B": [U], "C": true, "F": 45000, "G": false, "I": true, "J": -1, "K": "IKeNE9pC779MSM5Rj_dnMg", "Ka": 5000, "Ma": false, "Na": false, "Oa": false, "P": 0, "Pa": 2, "Qa": undefined, "R": [Object], "S": 0, "T": 45498, "Ta": 1, "U": true, "Ua": 10000, "V": 4, "X": false, "Y": [Object], "a": null, "b": [zd], "c": [bc], "f": [Z], "fa": false, "g": [Array], "ga": undefined, "h": null, "ha": "https://firestore.googleapis.com/google.firestore.v1.Firestore/Write/channel", "i": null, "ia": "", "j": null, "ja": 8, "l": null, "m": null, "ma": 12, "na": [U], "o": 3, "oa": 600000, "pa": "ATXNDTEvJ_SpMuY50LXD23HPyh9-AVCM", "qa": -1, "ra": [Ed], "s": null, "u": 0, "v": "gsessionid"}, "b": {"database": "projects/test-c78ec/databases/(default)"}, "c": {"a": [Object], "b": 4, "src": [Circular]}, "f": {"a": [Circular]}, "i": undefined, "j": false, "l": true, "m": true, "o": "https://firestore.googleapis.com/google.firestore.v1.Firestore/Write/channel"}, "type": "c"}

预期:

只需将给定的数据写入 Firestore 数据库即可.

Just write given data to firestore Database.

推荐答案

经过大量工作后，我得到了该错误的临时解决方案.解决方案是在 firebase 初始化后添加以下代码.我不知道这是正确的解决方案，但现在工作正常.

After lots of stuff, I got a temporary solution for that error. The solution is that just add the below code after firebase Initializing. I don't know this is the right solution but working fine now.

firebase.initializeApp(firebaseConfig);

firebase.firestore().settings({ experimentalForceLongPolling: true }); //add this..

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