> For the complete documentation index, see [llms.txt](https://docs.devolutions.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.devolutions.net/powershell-universal/fr/apps/components/utilities/error-boundary.md).

# Limite d'erreur

Le composant `New-UDErrorBoundary` est utilisé pour isoler des portions d'un tableau de bord afin de contenir des composants susceptibles de générer une erreur. De nombreux composants d'application utilisent le composant de limite d'erreur en interne.

Si vous souhaitez isoler une portion de votre application pour éviter que la page entière ne soit impossible à charger, vous pouvez utiliser la syntaxe suivante.

```powershell
New-UDErrorBoundary -Content {
    throw "Oh no!"
}
```

Si une erreur est générée par le contenu, vous verrez une erreur similaire à celle-ci.

![](/files/GHPtwM3THnKWV2cACYvU)

## API

[**New-UDErrorBoundary**](https://github.com/ironmansoftware/universal-docs/blob/v5/cmdlets/New-UDErrorBoundary.txt)


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