---
title: "PhotogrammetrySession.Output.requestError(_:_:)"
framework: realitykit
role: symbol
role_heading: Case
path: "realitykit/photogrammetrysession/output/requesterror(_:_:)"
---

# PhotogrammetrySession.Output.requestError(_:_:)

The session aborted a request due to an error.

## Declaration

```swift
case requestError(PhotogrammetrySession.Request, any Error)
```

## Parameters

- `Request`: The request in progress.
- `Error`: Details of the error.

## See Also

### Monitoring request status

- [PhotogrammetrySession.Output.requestProgress(_:fractionComplete:)](realitykit/photogrammetrysession/output/requestprogress(_:fractioncomplete:).md)
- [PhotogrammetrySession.Output.requestComplete(_:_:)](realitykit/photogrammetrysession/output/requestcomplete(_:_:).md)