---
title: MusicUnderstandingError.invalidAsset
framework: musicunderstanding
role: symbol
role_heading: Case
platforms: [iOS 27.0+, iPadOS 27.0+, Mac Catalyst 27.0+, macOS 27.0+, tvOS 27.0+, visionOS 27.0+, watchOS 27.0+]
path: musicunderstanding/musicunderstandingerror/invalidasset
---

# MusicUnderstandingError.invalidAsset

The error that occurs when someone initializes a session with an invalid asset.

## Declaration

```swift
case invalidAsset
```

## See Also

### Types of error cases

- [MusicUnderstandingError.emptyAnalysisSet](musicunderstanding/musicunderstandingerror/emptyanalysisset.md)
- [MusicUnderstandingError.internalError](musicunderstanding/musicunderstandingerror/internalerror.md)
- [MusicUnderstandingError.sessionInProgress](musicunderstanding/musicunderstandingerror/sessioninprogress.md)