---
title: Error constants
framework: Media Player
role: collectionGroup
role_heading: API Collection
path: mediaplayer/error-constants
---

# Error constants

Error code constants for framework operations.

## Topics

### Error code constants

- [cancelled](mediaplayer/mperror/cancelled.md)
- [cloudServiceCapabilityMissing](mediaplayer/mperror/cloudservicecapabilitymissing.md)
- [unknown](mediaplayer/mperror/unknown.md)
- [networkConnectionFailed](mediaplayer/mperror/networkconnectionfailed.md)
- [notFound](mediaplayer/mperror/notfound.md)
- [notSupported](mediaplayer/mperror/notsupported.md)
- [permissionDenied](mediaplayer/mperror/permissiondenied.md)
- [requestTimedOut](mediaplayer/mperror/requesttimedout.md)

## See Also

### Inspecting an error

- [errorDomain](mediaplayer/mperror/errordomain.md)
- [MPErrorDomain](mediaplayer/mperrordomain.md)
- [MPError.Code](mediaplayer/mperror/code.md)