---
title: UINotificationFeedbackGenerator.FeedbackType.error
framework: uikit
role: symbol
role_heading: Case
path: uikit/uinotificationfeedbackgenerator/feedbacktype/error
---

# UINotificationFeedbackGenerator.FeedbackType.error

A notification feedback type that indicates a task has failed.

## Declaration

```swift
case error
```

## See Also

### Constants

- [UINotificationFeedbackGenerator.FeedbackType.success](uikit/uinotificationfeedbackgenerator/feedbacktype/success.md)
- [UINotificationFeedbackGenerator.FeedbackType.warning](uikit/uinotificationfeedbackgenerator/feedbacktype/warning.md)