Reactjs 反应类型错误：this.props.message.map不是函数

我试图在屏幕上显示从api接收的消息。我检查了调试器（这里是屏幕截图），所有阶段都进行得很好，但最后我得到一个名为TypeError的错误：this.props.message.map不是一个函数。这是我的实际代码，链接到api

Messages.jsx

import React from "react";
export class Messages extends React.Component {
    render() {
        const MessageList = this.props.message.map((item, index) => {
            return <div key={index}>
                <p>{item.Message}</p>
            </div>
        });
        return(
            <div>
                {MessageList}
            </div>
        );
    }
}

Api.js

import React from 'react';
import { connect } from 'react-redux';
import {Messages} from "./Messages";
import {getMessagesThunk} from "../../Redux/users-reducer";

class MessagesContainer extends React.Component {

    componentDidMount() {
        this.props.getMessagesThunk();
    }

    render() {
        return(
            <>
                <Messages {...this.props} />
            </>
        )
    }
}

let mapStateToProps = (state) => ({
    message: state.usersPage.messages
})

export default connect(mapStateToProps, {getMessagesThunk})(MessagesContainer);

import axios from "axios";

    const instance = axios.create({
        params: {category: 'love'},
        withCredentials: true,
        headers: {
            "API-KEY": "6bec01a1-e00c-42ca-ab9d-a03ad2e730cc",
            'x-rapidapi-key': 'bf490d72a0msh3bf159a87e0c27fp107a51jsn062ca1b9b00e',
            'x-rapidapi-host': 'ajith-messages.p.rapidapi.com'
        }
    })
    
    export const usersAPI = {
        message() {
            return instance.get(`https://ajith-messages.p.rapidapi.com/getMsgs`)
        },
    }

import axios from "axios";

    const instance = axios.create({
        params: {category: 'love'},
        withCredentials: true,
        headers: {
            "API-KEY": "6bec01a1-e00c-42ca-ab9d-a03ad2e730cc",
            'x-rapidapi-key': 'bf490d72a0msh3bf159a87e0c27fp107a51jsn062ca1b9b00e',
            'x-rapidapi-host': 'ajith-messages.p.rapidapi.com'
        }
    })
    
    export const usersAPI = {
        message() {
            return instance.get(`https://ajith-messages.p.rapidapi.com/getMsgs`)
        },
    }