Error: <MenuItems /> is missing a parent <Menu /> component. with headlessui/vue

[andrea-mucci]

Hi All

I have the following code:

<script setup lang="ts">
import {RouterView} from "vue-router";
import {Disclosure, DisclosureButton, DisclosurePanel, MenuButton, MenuItem, MenuItems} from "@headlessui/vue";
import { Bars3Icon, BellIcon, XMarkIcon } from '@heroicons/vue/24/outline'
const user = {
    name: 'Tom Cook',
    email: 'tom@example.com',
    imageUrl:
        'https://images.unsplash.com/photo-1472099645785-5658abf4ff4e?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=facearea&facepad=2&w=256&h=256&q=80',
}
const navigation = [
    { name: 'Dashboard', href: '#', current: true },
    { name: 'Team', href: '#', current: false },
    { name: 'Projects', href: '#', current: false },
    { name: 'Calendar', href: '#', current: false },
    { name: 'Reports', href: '#', current: false },
]
const userNavigation = [
    { name: 'Your Profile', href: '#' },
    { name: 'Settings', href: '#' },
    { name: 'Sign out', href: '#' },
]
</script>
<template>
    <div class="min-h-full">
        <Disclosure as="nav" class="bg-gray-800" v-slot="{ open }">
            <div class="mx-auto max-w-7xl px-4 sm:px-6 lg:px-8">
                <div class="flex h-16 items-center justify-between">
                    <div class="flex items-center">
                        <div class="flex-shrink-0">
                            <img class="h-8 w-8" src="https://tailwindui.com/img/logos/mark.svg?color=indigo&shade=500" alt="Your Company" />
                        </div>
                        <div class="hidden md:block">
                            <div class="ml-10 flex items-baseline space-x-4">
                                <a v-for="item in navigation" :key="item.name" :href="item.href" :class="[item.current ? 'bg-gray-900 text-white' : 'text-gray-300 hover:bg-gray-700 hover:text-white', 'rounded-md px-3 py-2 text-sm font-medium']" :aria-current="item.current ? 'page' : undefined">{{ item.name }}</a>
                            </div>
                        </div>
                    </div>
                    <div class="hidden md:block">
                        <div class="ml-4 flex items-center md:ml-6">
                            <button type="button" class="relative rounded-full bg-gray-800 p-1 text-gray-400 hover:text-white focus:outline-none focus:ring-2 focus:ring-white focus:ring-offset-2 focus:ring-offset-gray-800">
                                <span class="absolute -inset-1.5" />
                                <span class="sr-only">View notifications</span>
                                <BellIcon class="h-6 w-6" aria-hidden="true" />
                            </button>

                            <!-- Profile dropdown -->
                            <Menu as="div" class="relative ml-3">
                                <MenuItems class="absolute right-0 z-10 mt-2 w-48 origin-top-right rounded-md bg-white py-1 shadow-lg ring-1 ring-black ring-opacity-5 focus:outline-none">
                                    <MenuItem v-for="item in userNavigation" :key="item.name" v-slot="{ active }">
                                        <a :href="item.href" :class="[active ? 'bg-gray-100' : '', 'block px-4 py-2 text-sm text-gray-700']">{{ item.name }}</a>
                                    </MenuItem>
                                </MenuItems>
                            </Menu>
                        </div>
                    </div>
                    <div class="-mr-2 flex md:hidden">
                        <!-- Mobile menu button -->
                        <DisclosureButton class="relative inline-flex items-center justify-center rounded-md bg-gray-800 p-2 text-gray-400 hover:bg-gray-700 hover:text-white focus:outline-none focus:ring-2 focus:ring-white focus:ring-offset-2 focus:ring-offset-gray-800">
                            <span class="absolute -inset-0.5" />
                            <span class="sr-only">Open main menu</span>
                            <Bars3Icon v-if="!open" class="block h-6 w-6" aria-hidden="true" />
                            <XMarkIcon v-else class="block h-6 w-6" aria-hidden="true" />
                        </DisclosureButton>
                    </div>
                </div>
            </div>

            <DisclosurePanel class="md:hidden">
                <div class="space-y-1 px-2 pb-3 pt-2 sm:px-3">
                    <DisclosureButton v-for="item in navigation" :key="item.name" as="a" :href="item.href" :class="[item.current ? 'bg-gray-900 text-white' : 'text-gray-300 hover:bg-gray-700 hover:text-white', 'block rounded-md px-3 py-2 text-base font-medium']" :aria-current="item.current ? 'page' : undefined">{{ item.name }}</DisclosureButton>
                </div>
                <div class="border-t border-gray-700 pb-3 pt-4">
                    <div class="flex items-center px-5">
                        <div class="flex-shrink-0">
                            <img class="h-10 w-10 rounded-full" :src="user.imageUrl" alt="" />
                        </div>
                        <div class="ml-3">
                            <div class="text-base font-medium text-white">{{ user.name }}</div>
                            <div class="text-sm font-medium text-gray-400">{{ user.email }}</div>
                        </div>
                        <button type="button" class="relative ml-auto flex-shrink-0 rounded-full bg-gray-800 p-1 text-gray-400 hover:text-white focus:outline-none focus:ring-2 focus:ring-white focus:ring-offset-2 focus:ring-offset-gray-800">
                            <span class="absolute -inset-1.5" />
                            <span class="sr-only">View notifications</span>
                            <BellIcon class="h-6 w-6" aria-hidden="true" />
                        </button>
                    </div>
                    <div class="mt-3 space-y-1 px-2">
                        <DisclosureButton v-for="item in userNavigation" :key="item.name" as="a" :href="item.href" class="block rounded-md px-3 py-2 text-base font-medium text-gray-400 hover:bg-gray-700 hover:text-white">{{ item.name }}</DisclosureButton>
                    </div>
                </div>
            </DisclosurePanel>
        </Disclosure>

        <header class="bg-white shadow-sm">
            <div class="mx-auto max-w-7xl px-4 py-4 sm:px-6 lg:px-8">
                <h1 class="text-lg font-semibold leading-6 text-gray-900">Dashboard</h1>
            </div>
        </header>
        <main>
            <div class="mx-auto max-w-7xl px-4 py-6 sm:px-6 lg:px-8">
                <RouterView></RouterView>
            </div>
        </main>
    </div>
</template>

this is the code of a tailwind component :-)

i use Vue 3, and i use a nested route, nothing special but if i start the code i get the following error:

Error: <MenuItems /> is missing a parent <Menu /> component.
    at setup (@headlessui_vue.js?v=1f197ab5:2748:77)
    at callWithErrorHandling (chunk-ITPIWJHN.js?v=1f197ab5:1678:19)
    at setupStatefulComponent (chunk-ITPIWJHN.js?v=1f197ab5:9095:25)
    at setupComponent (chunk-ITPIWJHN.js?v=1f197ab5:9056:36)
    at mountComponent (chunk-ITPIWJHN.js?v=1f197ab5:6499:7)
    at processComponent (chunk-ITPIWJHN.js?v=1f197ab5:6465:9)
    at patch (chunk-ITPIWJHN.js?v=1f197ab5:5935:11)
    at mountChildren (chunk-ITPIWJHN.js?v=1f197ab5:6177:7)
    at mountElement (chunk-ITPIWJHN.js?v=1f197ab5:6090:7)
    at processElement (chunk-ITPIWJHN.js?v=1f197ab5:6055:7)

I have googled and seems that is a problem of headlessui/vue, but seems strange that tailwind/components provide a code that doesn't work.

do you have any idea about that and how is possible to solve it?