在我的 Meteor 应用程序中,我有一个这样的集合定义:
this.collections.Messages = new Mongo.Collection("messages");
现在我尝试从像这样的反应原生流星连接到它:
import React, { Component } from 'react';
import Meteor, { createContainer } from 'react-native-meteor';
import MessageListComponent from '../routes/messageList';
export default MessageListContainer = createContainer(() => {
const messagesHandle = Meteor.subscribe('userMessage');
const loading = !messagesHandle.ready();
const messages = Meteor.collection("messages").find().fetch();
return {
loading,
messages
};
}, MessageListComponent);
但它在设备上返回以下红色错误消息:
undefined is not a function (evaluating '_reactNativeMeteor2.default.collection("messages").find().fetch()')
有什么问题吗?