# io.github.libtmux.exception.UnsupportedFeatureException.UnsupportedFeatureException

- **Module:** io.github.libtmux.exception
- **Package:** io.github.libtmux:libtmux
- **Language:** Java
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-java/blob/f56392b5d9bc7f1f9c1631842333fb90f3d82d40/libtmux/src/main/java/io/github/libtmux/exception/UnsupportedFeatureException.java#L20
- **Page:** https://libtmux.org/en/java/latest/reference/io-github-libtmux-exception-unsupportedfeatureexception-unsupportedfeatureexception-unsupportedfeatureexception/

```
io.github.libtmux.exception.UnsupportedFeatureException.UnsupportedFeatureException(feature: String, required: TmuxVersion, running: TmuxVersion)

io.github.libtmux.exception.UnsupportedFeatureException.UnsupportedFeatureException(message: String)
```

A feature that needs {@code required} or newer, on a server running {@code running}.