---
title: LockedCameraCaptureSession.ApplicationLaunchError
framework: lockedcameracapture
role: symbol
role_heading: Enumeration
path: lockedcameracapture/lockedcameracapturesession/applicationlauncherror
---

# LockedCameraCaptureSession.ApplicationLaunchError

Indicates why launching the extension’s containing app failed.

## Declaration

```swift
enum ApplicationLaunchError
```

## Topics

### Enumeration Cases

- [LockedCameraCaptureSession.ApplicationLaunchError.applicationNotFound](lockedcameracapture/lockedcameracapturesession/applicationlauncherror/applicationnotfound.md)
- [LockedCameraCaptureSession.ApplicationLaunchError.authenticationFailed](lockedcameracapture/lockedcameracapturesession/applicationlauncherror/authenticationfailed.md)
- [LockedCameraCaptureSession.ApplicationLaunchError.unknown](lockedcameracapture/lockedcameracapturesession/applicationlauncherror/unknown.md)

### Instance Properties

- [errorCode](lockedcameracapture/lockedcameracapturesession/applicationlauncherror/errorcode.md)
- [failureReason](lockedcameracapture/lockedcameracapturesession/applicationlauncherror/failurereason.md)

### Type Properties

- [errorDomain](lockedcameracapture/lockedcameracapturesession/applicationlauncherror/errordomain.md)

## Relationships

### Conforms To

- [CustomNSError](foundation/customnserror.md)
- [Equatable](swift/equatable.md)
- [Error](swift/error.md)
- [Escapable](swift/escapable.md)
- [Hashable](swift/hashable.md)
- [LocalizedError](foundation/localizederror.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)