我自己做了个组件，<template>下直接是个<el-dialog>，给dialog中table的row添加了个select事件报如下异常：

Extraneous non-emits event listeners (select) were passed to component but could not be automatically inherited because component renders fragment or text root nodes. If the listener is intended to be a component custom event listener only, declare it using the "emits" option. 

请大神们给指导。

你在el-dialog外面加个<div>应该就好了，加个根元素。