에러 수정

client/src/Components/Chat.js

@@ -85,7 +85,6 @@ function Chat(props) {
     props.setRecievedMsg('')
     props.handleChatc()
     setChat([''])
-    props.setLeaveInfo([...props.leaveInfo, { roomName: props.roomCode, leaveTime: realTime }])
     recordEntryLog()
     props.setRoomCode('')
   }

client/src/Components/ClosedList.js

-import React from 'react'
+import React, { useState, useEffect } from 'react'
 import { Badge, ListGroup } from 'react-bootstrap';
 import "../Pages/Home.css";
 import axios from 'axios'
@@ -45,7 +45,7 @@ function ClosedList(props) {
   useEffect(() => { // 누군가 보내면 다시 개수 셈
     console.log('chat 클라이언트 변경!')
     props.unreadMessage()
-    console.log('새 메세지가 도착했습니다.',props.leftInfo)
+    console.log('새 메세지가 도착했습니다.', props.leftInfo)
   }, [props.checknew])
 
   useEffect(() => { //일단 들오면 실행해야지
@@ -54,7 +54,7 @@ function ClosedList(props) {
 
 
 
-  let count=[]
+  let count = []
   const [unread, setUnread] = useState([])
   useEffect(() => { //unread정보가 들어오면 재정비해서 뿌려주기 위한 작업!
     for (let i = 0; i < props.unreadnumber.length; i++) {
@@ -68,7 +68,7 @@ function ClosedList(props) {
       {props.closedlist.map((item, index) =>
         <ListGroup key={index}>
           <ListGroup.Item action onClick={enterChatRoomCH} name={item.roomId} value={item.roomName}
-          className='rounded-0'>
+            className='rounded-0'>
             {item.roomName}
             {unread[index] ? <Badge className='ml-2' pill variant='danger'>{unread[index]}</Badge> : ''}
           </ListGroup.Item>

client/src/Pages/HomePage.js

@@ -236,7 +236,7 @@ function Home() {
         </Col>
         <Col style={{ padding: "5px", marginLeft: "15px" }}>
           {show ? <>
-            {chat ? <Chat leftInfo={leftInfo} setLeftInfo={setLeftInfo} handleChatc={handleChatc} leaveInfo={leaveInfo} setLeaveInfo={setLeaveInfo} sendMsg={sendMsg} singleChat={singleChat} singleUser={singleUser} singleImg={singleImg} singleTime={singleTime} recievedMsg={recievedMsg} recievedUser={recievedUser} recievedImg={recievedImg} recievedTime={recievedTime} setSingleChat={setSingleChat} setSingleUser={setSingleUser} setSingleImg={setSingleImg} setSingleTime={setSingleTime} setRecievedMsg={setRecievedMsg} roomCode={roomCode} roomName={roomName} closeChatRoom={closeChatRoom} exitRoom={exitRoom} />
+            {chat ? <Chat leftInfo={leftInfo} setLeftInfo={setLeftInfo} handleChatc={handleChatc} sendMsg={sendMsg} singleChat={singleChat} singleUser={singleUser} singleImg={singleImg} singleTime={singleTime} recievedMsg={recievedMsg} recievedUser={recievedUser} recievedImg={recievedImg} recievedTime={recievedTime} setSingleChat={setSingleChat} setSingleUser={setSingleUser} setSingleImg={setSingleImg} setSingleTime={setSingleTime} setRecievedMsg={setRecievedMsg} roomCode={roomCode} roomName={roomName} closeChatRoom={closeChatRoom} exitRoom={exitRoom} setRoomCode={setRoomCode} />
               : <div style={{ position: "fixed", bottom: "20px", right: "30px" }}>
                 <Button style={{ borderColor: "#9174ad", backgroundColor: "#9174ad", color: 'white' }} onClick={handleShowModal} size="lg" block>생성</Button>
                 <Button style={{ borderColor: "#9174ad", backgroundColor: "#9174ad", color: 'white' }} onClick={handleShowEnter} size="lg" block>참가</Button>

client/src/Pages/ProfilePage.js

@@ -137,9 +137,8 @@ function ProfilePage() {
                         <Row className='m-3 justify-content-center'>
                             <Form onSubmit={handleSubmit}>
                                 <Button size="sm" className="mr-4" type='submit' variant="outline" style={{ border: "3px solid", borderColor: "#9174ad", background: 'white' }}>저장</Button>
-                                <Link to='/'>
-                                    <Button size="sm" className="ml-4" variant="outline" style={{ border: "3px solid", borderColor: "#9174ad", background: 'white' }}>홈 화면으로</Button>
-                                </Link>
+                                <Button href='/' size="sm" className="ml-4" variant="outline" style={{ border: "3px solid", borderColor: "#9174ad", background: 'white' }}>홈 화면으로</Button>
+
                             </Form>
                         </Row>
                     </Col>