# tmux.ErrNoServer

- **Module:** tmux
- **Package:** github.com/libtmux/libtmux-go/tmux
- **Language:** Go
- **Kind:** attribute
- **Source:** https://github.com/libtmux/libtmux-go/blob/52968a3181c1c9e6d1b26c565d4b170968ae61c0/tmux/command.go#L26
- **Page:** https://libtmux.org/en/go/latest/reference/tmux-errnoserver/

ErrNoServer identifies a command that no tmux server answered. A [CommandError] may match both ErrNoServer and [ErrCommand]. tmux cannot reliably distinguish an absent or unreachable server from one that exited during the command.