---
title: SFSpeechError
framework: speech
role: symbol
role_heading: Structure
path: speech/sfspeecherror
---

# SFSpeechError

## Declaration

```swift
struct SFSpeechError
```

## Topics

### Error domain

- [errorDomain](speech/sfspeecherror/errordomain.md)

### Error codes

- [SFSpeechError.Code](speech/sfspeecherror/code.md)

### Aliased error codes

- [audioReadFailed](speech/sfspeecherror/audioreadfailed.md)
- [internalServiceError](speech/sfspeecherror/internalserviceerror.md)
- [malformedSupplementalModel](speech/sfspeecherror/malformedsupplementalmodel.md)
- [missingParameter](speech/sfspeecherror/missingparameter.md)
- [timeout](speech/sfspeecherror/timeout.md)
- [undefinedTemplateClassName](speech/sfspeecherror/undefinedtemplateclassname.md)

## Relationships

### Conforms To

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

## See Also

### Errors

- [SFSpeechErrorDomain](speech/sfspeecherrordomain.md)
- [SFSpeechError.Code](speech/sfspeecherror/code.md)