---
title: codes
framework: crashreportextension
role: symbol
role_heading: Instance Property
path: crashreportextension/crashreason/codes
---

# codes

An array of exception-specific codes providing additional details.

## Declaration

```swift
let codes: [UInt64]
```

## See Also

### Inpecting crash reason properties

- [exception](crashreportextension/crashreason/exception.md)