vue-fontawesome: Nuxt 3 - Content duplicated by using font-awesome-icon
Describe the bug
When I used the font-awesome-icon
tag, my page content is duplicated
(in app.vue
for example)
<NuxtLayout>
<NuxtLoadingIndicator />
<h1> app.vue </h1>
<font-awesome-icon class="text-active h-8" icon="fa-solid fa-user-secret" />
<NuxtPage />
</NuxtLayout>
My layouts/default.vue
file
<p class="bg-active text-white w-fit ">HEADER </p>
<main>
<slot />
</main>
<p class="bg-active text-white w-fit ">FOOTER</p>
I used fontawesome.js
plugin
import { library, config } from '@fortawesome/fontawesome-svg-core'
import { FontAwesomeIcon } from '@fortawesome/vue-fontawesome'
import { fas } from '@fortawesome/free-solid-svg-icons'
config.autoAddCss = false
library.add(fas)
export default defineNuxtPlugin(nuxtApp => {
nuxtApp.vueApp.component('font-awesome-icon', FontAwesomeIcon, {})
})
I import '@fortawesome/fontawesome-svg-core/styles.css'
on the css
property of defineNuxtconfig
And this into my package.json
dependencies
"@fortawesome/fontawesome-svg-core": "^6.2.1",
"@fortawesome/free-solid-svg-icons": "^6.2.1",
"@fortawesome/vue-fontawesome": "^3.0.3",
I need to use Icon without duplicate 👎 Sorry I don’t have codesandbox It’s on Chrome.
I used lodash, moment, primevue, tailwind, it’s for a big starter project
Issue with <font-awesome-icon />

If I remove the <font-awesome-icon />
tag :

It’s duplicated only for the elements after the <font-awesome-icon />
tag
For example, If my tag is on the end of my app.vue
<NuxtLayout>
<NuxtLoadingIndicator />
<h1> app.vue </h1>
<NuxtPage />
<font-awesome-icon class="text-active h-8" icon="fa-solid fa-user-secret" />
</NuxtLayout>
Nothing is duplicated

About this issue
- Original URL
- State: open
- Created a year ago
- Reactions: 10
- Comments: 16
I think the build is broken.
For me everything was working after I created a new component FontAwesomeIcon.vue with this content:
and installed the required “humps” dependency.
I’m also having this issue. As a temporary fix I’ve wrapped the icon with
<client-only></client-only>
.I can confirm this is happening on latest build of Nuxt 3 (edge)
Replacing the font-awesome-icon component seems to make the problem disappear. This only began happening after Nuxt 3.1
I had the same issue and what worked for me is i wrapped the icon on its own div
I’m experiencing the same issue in Nuxt 3.4 (and was also experiencing it before I upgraded from Nuxt 3.0.0-rc4).
It seems to only occur when the FontAwesomeIcon is placed inside of an
<a>
,<NuxtLink>
or<RouterLink>
tag. While this is happening, I receive plenty of the following messages in the server log:Despite these warnings, the icon does generate correctly on the client side.
The solution by @mkoe-unitb is working as a fix for me (for both the duplication and all the related warning messages)