---
title: "audioPlayerDecodeErrorDidOccur(_:error:)"
framework: avfaudio
role: symbol
role_heading: Instance Method
path: "avfaudio/avaudioplayerdelegate/audioplayerdecodeerrordidoccur(_:error:)"
---

# audioPlayerDecodeErrorDidOccur(_:error:)

Tells the delegate when an audio player encounters a decoding error during playback.

## Declaration

```swift
optional func audioPlayerDecodeErrorDidOccur(_ player: AVAudioPlayer, error: (any Error)?)
```

## Parameters

- `player`: The audio player that encounters the decoding error.
- `error`: The decoding error.