---
title: "init(exception:codes:)"
framework: crashreportextension
role: symbol
role_heading: Initializer
path: "crashreportextension/crashreason/init(exception:codes:)"
---

# init(exception:codes:)

Creates a crash reason instance with the given parameters.

## Declaration

```swift
init(exception: Int32, codes: [UInt64])
```

## Parameters

- `exception`: The Mach exception type.
- `codes`: An array of exception-specific codes providing additional details.