---
title: underlyingError
framework: foundationmodels
role: symbol
role_heading: Instance Property
path: foundationmodels/generatedcontent/parsingerror/underlyingerror
---

# underlyingError

The underlying error that caused the parsing failure, if any.

## Declaration

```swift
var underlyingError: (any Error)?
```

## See Also

### Inspecting the instance

- [rawContent](foundationmodels/generatedcontent/parsingerror/rawcontent.md)
- [debugDescription](foundationmodels/generatedcontent/parsingerror/debugdescription.md)