Please help! I don't know why I'm getting this error. I can't find what I need to change :( The needed output in browser is perfectly fine. But I am getting this error. I'm not used to list and keys on react. I have the latest versions of React and Nodejs and the packages needed
Homescreen.js:
import React, { useState, useEffect } from 'react'
import axios from 'axios';
import Room from '../components/Room';
import Loader from '../components/Loader';
import Error from '../components/Error';
function Homescreen() {
let [rooms, setrooms] = useState([]);
const [loading, setloading] = useState();
const [error, seterror] = useState();
useEffect(() => {
async function getResults() {
try {
seterror(false);
setloading(true);
const data = (await axios('/api/rooms/getallrooms')).data;
setrooms(data);
setloading(false);
} catch (e) {
seterror(true);
setloading(false);
}
}
getResults();
}, []);
return (
<div className='container'>
<div className='row justify-content-center mt-5'>
{loading ? (
<Loader />
) : rooms.length > 1 ? (
rooms.map(room => {
return <div className="col-md-9 mt-3">
<Room room={room} />
</div>;
})
) : (
<Error />
)}
</div>
</div>
)
}
export default Homescreen;
//<h1>{room.name}</h1>and my Room.js:
import React, { useState } from "react";
import { Modal, Button, Carousel } from 'react-bootstrap'
import { First } from "react-bootstrap/esm/PageItem";
import { Link } from 'react-router-dom'
function Room({ room }) {
const [show, setShow] = useState(false);
const handleClose = () => setShow(false);
const handleShow = () => setShow(true);
return (
< div className="row bs" >
<div className="col-md-4">
<img src={room.imageurls[0]} className="smallimg" />
</div>
<div className="col-md-7">
<h1>{room.name}</h1>
<b>
{" "}
<p>Max Count : {room.maxcount}</p>
<p>Phone Number : {room.phonenumber}</p>
<p>Type : {room.type}</p>
</b>
<div style={{ float: "right" }}>
<Link to={`/book/${room._id}`}>
<button className="btn btn-primary m-5">Book Now!</button>
</Link>
<button className="btn btn-primary" onClick={handleShow}>View Details</button>
</div>
</div>
<Modal show={show} onHide={handleClose} size='lg'>
<Modal.Header>
<Modal.Title>{room.name}</Modal.Title>
</Modal.Header>
<Modal.Body>
<Carousel prevLabel='' nextLabel=''>
{room.imageurls.map(url => {
return <Carousel.Item>
<img
className="d-block w-100 bigimg"
src={url}
/>
</Carousel.Item>
})}
</Carousel>
<p>{room.description}</p>
</Modal.Body>
<Modal.Footer>
<Button variant="secondary" onClick={handleClose}>
Close
</Button>
</Modal.Footer>
</Modal>
</div>
);
}
export default Room;Browser Console Error:
