NUXT0045Avoid route.fullPath in SSR markup

Why it happens

Server-rendered markup must match the first client render. Browser-only state, time, randomness, or hash-sensitive URLs can create hydration mismatches.

Fix

Remove hash sensitive route fullpath in SSR markup, or move it to the Nuxt runtime/API that owns that behavior.

Example

Avoid fullPath in SSR markup

Before

<template>
  <p>{{ useRoute().fullPath }}</p>
</template>

After

<script setup lang="ts">
const route = useRoute()
</script>

<template>
  <p>{{ route.path }}</p>
</template>

Verify the fix

Run only this rule after editing so the report stays focused on the diagnostic you are closing:

pnpm nuxt doctor --rules nuxt/routing/no-hash-sensitive-route-fullpath-in-ssr-markup

Useful links

• Upstream docs

Related rule

• nuxt/routing/no-hash-sensitive-route-fullpath-in-ssr-markup