---
title: CWErrorDomain
framework: Core WLAN
role: symbol
role_heading: Global Variable
platforms: [macOS 10.7+]
path: corewlan/cwerrordomain
---

# CWErrorDomain

## Declaration

```swift
let CWErrorDomain: String
```

## Discussion

Discussion

## See Also

### Constants

- [CWLinkQualityNotificationRSSIKey](corewlan/cwlinkqualitynotificationrssikey.md)
- [CWLinkQualityNotificationTransmitRateKey](corewlan/cwlinkqualitynotificationtransmitratekey.md)