# libtmux::KeyError

- **Module:** libtmux
- **Package:** libtmux-cxx
- **Language:** C++
- **Kind:** enum
- **Source:** https://github.com/libtmux/libtmux-cxx/blob/85e8bd603a322dc32bb8b9aeb1a72bcf36945f1d/include/libtmux/keys.hpp#L23
- **Page:** https://libtmux.org/reference/cxx/libtmux-keyerror/

## Members

- `empty` (constant)
- `unknown_name` (constant)