道具数据由父元素获取。结果延迟获取它们我检查了空或空道具并且控制台日志正常:import React from 'react'import styles from '../articles.css'const TeamNfo = props => { const team = props.teamData // console.log( team) return !team || team.length < 1 ? <p>Loading ...</p> : <> {console.log(team)} {/* { city: "New Jersey" count: 0 description: "At vero eos et accusamus et ." id: 3 logo: "nets.png" name: "Nets" poll: "false" stats: Array(1) 0: {wins: 23, defeats: 12} } */} <div className={ styles.articleTeamHeader }> <div className={ styles.left } styles= {{ background: `url('images/teams/${ team.logo })` }}> </div> <div className={ styles.right}> <div> <span> { props.team.city } { props.team.name } </span> </div> </div> </div> </>}export default TeamNfo在屏幕上返回此错误消息:TypeError: Cannot read property 'city' of undefined它是否仍然使用未定义的道具加载返回?
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