---
title: CardSession.EmulationUIStatus.failure
framework: corenfc
role: symbol
role_heading: Case
path: corenfc/cardsession/emulationuistatus/failure
---

# CardSession.EmulationUIStatus.failure

A status display to indicate an error, such as an exclamation mark.

## Declaration

```swift
case failure
```

## See Also

### Emulation statuses

- [CardSession.EmulationUIStatus.success](corenfc/cardsession/emulationuistatus/success.md)