---
title: ContactProviderError.cannotEnumerate
framework: ContactProvider
role: symbol
role_heading: Case
platforms: [iOS 18.0+, iPadOS 18.0+]
path: contactprovider/contactprovidererror/cannotenumerate
---

# ContactProviderError.cannotEnumerate

The extension is unable to enumerate.

## Declaration

```swift
case cannotEnumerate
```

## See Also

### Enumeration errors

- [ContactProviderError.enumerationTimeout](contactprovider/contactprovidererror/enumerationtimeout.md)