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Co-authored-by: Cursor <cursoragent@cursor.com>

2026-05-13 00:31:51 +09:00

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description

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showError

Nuxt provides a quick and simple way to show a full screen error page if needed.

label	icon	to	size
Source	i-simple-icons-github	https://github.com/nuxt/nuxt/blob/main/packages/nuxt/src/app/composables/error.ts	xs

Within the Nuxt context you can use showError to show an error.

Parameters:

error: string | Error | Partial<{ cause, data, message, name, stack, status, statusText }>

showError('😱 Oh no, an error has been thrown.')
showError({
  status: 404,
  statusText: 'Page Not Found',
})

The error is set in the state using useError() to create a reactive and SSR-friendly shared error state across components.

::tip showError calls the app:error hook. ::

:read-more{to="/docs/4.x/getting-started/error-handling"}