---
title: ACErrorUnknown
framework: Accounts
role: symbol
role_heading: Global Variable
platforms: [iOS 5.0+, iPadOS 5.0+, Mac Catalyst 13.0+, macOS 10.8+]
path: accounts/acerrorunknown
---

# ACErrorUnknown

Error code that indicates an unknown error occurred.

## Declaration

```swift
var ACErrorUnknown: ACErrorCode { get }
```

## See Also

### Errors

- [ACErrorAccountMissingRequiredProperty](accounts/acerroraccountmissingrequiredproperty.md)
- [ACErrorAccountAuthenticationFailed](accounts/acerroraccountauthenticationfailed.md)
- [ACErrorAccountTypeInvalid](accounts/acerroraccounttypeinvalid.md)
- [ACErrorAccountAlreadyExists](accounts/acerroraccountalreadyexists.md)
- [ACErrorAccountNotFound](accounts/acerroraccountnotfound.md)
- [ACErrorPermissionDenied](accounts/acerrorpermissiondenied.md)
- [ACErrorAccessInfoInvalid](accounts/acerroraccessinfoinvalid.md)
- [ACErrorClientPermissionDenied](accounts/acerrorclientpermissiondenied.md)
- [ACErrorAccessDeniedByProtectionPolicy](accounts/acerroraccessdeniedbyprotectionpolicy.md)
- [ACErrorCredentialNotFound](accounts/acerrorcredentialnotfound.md)
- [ACErrorFetchCredentialFailed](accounts/acerrorfetchcredentialfailed.md)
- [ACErrorStoreCredentialFailed](accounts/acerrorstorecredentialfailed.md)
- [ACErrorRemoveCredentialFailed](accounts/acerrorremovecredentialfailed.md)
- [ACErrorUpdatingNonexistentAccount](accounts/acerrorupdatingnonexistentaccount.md)
- [ACErrorInvalidClientBundleID](accounts/acerrorinvalidclientbundleid.md)