---
title: "AVSampleBufferAudioRenderer.Receiver.RenderingEvent.failed(_:)"
framework: avfoundation
role: symbol
role_heading: Case
path: "avfoundation/avsamplebufferaudiorenderer/receiver/renderingevent/failed(_:)"
---

# AVSampleBufferAudioRenderer.Receiver.RenderingEvent.failed(_:)

Indicates that the receiver cannot currently enqueue or render sample buffers because of the associated error.

## Declaration

```swift
case failed(any Error)
```

## See Also

### Rendering events

- [AVSampleBufferAudioRenderer.Receiver.RenderingEvent.outputConfigurationChanged](avfoundation/avsamplebufferaudiorenderer/receiver/renderingevent/outputconfigurationchanged.md)
- [AVSampleBufferAudioRenderer.Receiver.RenderingEvent.wasFlushedAutomatically(at:)](avfoundation/avsamplebufferaudiorenderer/receiver/renderingevent/wasflushedautomatically(at:).md)