---
title: "cameraDeviceView(_:didEncounterError:)"
framework: quartz
role: symbol
role_heading: Instance Method
path: "quartz/ikcameradeviceviewdelegate/cameradeviceview(_:didencountererror:)"
---

# cameraDeviceView(_:didEncounterError:)

Invoked when the camera encounters an error.

## Declaration

```swift
optional func cameraDeviceView(_ cameraDeviceView: IKCameraDeviceView!, didEncounterError error: (any Error)!)
```

## Parameters

- `cameraDeviceView`: The camera device view that sent the message.
- `error`: The error.