当我使用我的反应应用程序设置反应警报时出现错误未捕获错误：对象作为 React 子项无效

Question

I got this error:

react-dom.development.js:14748 Uncaught Error: Objects are not valid as a React child (found: object with keys {$$typeof, render}). If you meant to render a collection of children, use an array instead.
    in Unknown (created by App)
    in Provider (created by App)
    in div (created by App)
    in App
    in Provider
    at throwOnInvalidObjectType 

this is my Alerts component

import React, { Component , Fragment} from 'react'
import { withAlert } from "react-alert";
export class Alerts extends Component {

        componentDidMount(){
            this.props.alert.show("it worked");
        }


    render() {
        return (
            <Fragment>

            </Fragment>
        );
    }
}

export default withAlert(Alerts);

and this is my App.js

import React ,{ Component, Fragment }  from "react";
import { render } from "react-dom";
import {Provider as AlertProvider} from 'react-alert';
import AlertTemplate from 'react-alert-template-basic';
import Header from './components/Header';
import Leads from './components/leads';
import AddLead from './components/AddLead';
import  Alerts from './components/Alerts'
import { Provider } from 'react-redux';
import store from './store';
import { connect } from 'react-redux';


const alertOptions = {
    timeout:3000,
    position:"top center"
}

class App extends Component{
    render(){
        return(
            <div>
                <AlertProvider template={AlertTemplate} {...alertOptions}>
                <Fragment>
                    <Header/>
                    <Alerts/>
                    <Leads/>
                    <AddLead/>
                </Fragment>
                </AlertProvider>
            </div>

        )
    }
}

export default App;
render(<Provider store={store}><App/></Provider>, document.getElementById("app"));

my errors reducer:

import { GET_ERRORS } from '../actions/Types';


const initialState = {
    msg: {},
    status:null
}

export default function (state = initialState, action) {
    switch(action.type){
        case GET_ERRORS:
            return {
                msg:action.payload.msg,
                status:action.payload.status
            };
        default:
            return state;
    }
}

Answer 1

Change the last line of Alert component from export default withAlert(Alerts); to export default withAlert()(Alerts); according to react-alert docs .