Invalid root error on Table root

[privatenumber]

Tell us about your environment

• ESLint Version: ^3.19.0
• eslint-plugin-vue Version: ^3.2.0
• Node Version: v7.9.0

What did you do? Please include the actual source code causing the issue.

<template>
	<table>
		<custom-thead></custom-thead>
	</table>
</template>

What did you expect to happen?
For linting to pass

What actually happened? Please include the actual, raw output from ESLint.
2:2 error The template root requires exactly one element vue/no-invalid-template-root

[mysticatea]

Thank you for the report.

I confirmed it.
Vue.js supports it, but it's invalid syntax as HTML. This plugin is using HTML parser (parse5), so the <custom-thead> is moved to outside of the table.

For now, a workaround is that you use correct HTML:

<template>
	<table>
		<thead is="custom-thead"></thead>
	</table>
</template>