# tmux.EnvironmentValueError.Unwrap

- **Module:** tmux.EnvironmentValueError
- **Package:** github.com/libtmux/libtmux-go/tmux
- **Language:** Go
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-go/blob/5f808882015a975a65acc7f9da5b3ff0d5cbdc91/tmux/environment.go#L61
- **Page:** https://libtmux.org/reference/go/tmux-environmentvalueerror-unwrap/

```
tmux.EnvironmentValueError.Unwrap() -> error
```

Unwrap makes EnvironmentValueError compatible with ErrInvalidEnvironmentValue.