vue3 Component inside renders
vue3 Component inside renders non-element root node that cannot be animated
Vue3离开当前页面，在点回来出现白屏问题，控制台提示Component inside <Transition> renders non-element root node that cannot be animated
解决办法：把组件放在div里面
<template>
<div>
<组件/>
</div>
</template>