---
title: NSCocoaErrorDomain
framework: foundation
role: symbol
role_heading: Global Variable
path: foundation/nscocoaerrordomain
---

# NSCocoaErrorDomain

Cocoa errors

## Declaration

```swift
let NSCocoaErrorDomain: String
```

## See Also

### Error Domains

- [NSPOSIXErrorDomain](foundation/nsposixerrordomain.md)
- [NSOSStatusErrorDomain](foundation/nsosstatuserrordomain.md)
- [NSMachErrorDomain](foundation/nsmacherrordomain.md)
- [NSURLErrorDomain](foundation/nsurlerrordomain.md)
- [NSStreamSOCKSErrorDomain](foundation/nsstreamsockserrordomain.md)
- [NSStreamSocketSSLErrorDomain](foundation/nsstreamsocketsslerrordomain.md)