---
title: callStackSymbols
framework: foundation
role: symbol
role_heading: Instance Property
path: foundation/nsexception/callstacksymbols
---

# callStackSymbols

An array containing the current call stack symbols.

## Declaration

```swift
var callStackSymbols: [String] { get }
```

## Discussion

Discussion An array of strings describing the call stack backtrace at the moment the exception was first raised. The format of each string is determined by the backtrace_symbols() API

## See Also

### Getting Exception Stack Frames

- [callStackReturnAddresses](foundation/nsexception/callstackreturnaddresses.md)