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# `throwError`
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Nuxt provides a quick and simple way to throw errors.
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Within your pages, components and plugins you can use `throwError` to throw an error.
**Parameters:**
- `error` : `string | Error`
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```js
throwError("😱 Oh no, an error has been thrown.")
```
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The thrown error is set in the state using [`useError()` ](/api/composables/use-error ) to create a reactive and SSR-friendly shared error state across components.
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`throwError` calls the `app:error` hook.
::ReadMore{link="/guide/features/error-handling"}
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::
