> 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/da/apps/components/utilities/error-boundary.md).

# Fejlgrænse

Isoler fejlende komponenter i PowerShell Universal-apps med New-UDErrorBoundary for at forhindre, at en enkelt fejl krasjer hele siden.

`New-UDErrorBoundary`-komponenten bruges til at isolere dele af et dashboard, så de indeholder komponenter, der kan kaste en fejl. Mange appkomponenter bruger fejlgrænsekomponenten internt.

Hvis De vil isolere en del af Deres app for at forhindre, at hele siden mislykkes ved indlæsning, kan De bruge følgende syntaks.

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

Hvis der kastes en fejl fra indholdet, ser De en fejl som "One or more errors occured".

## API

[**New-UDErrorBoundary**](/powershell-universal/da/powershell-kommandoer/new-uderrorboundary.md)


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