# tmux.ErrOutcomeUnrecorded

- **Module:** tmux
- **Package:** github.com/libtmux/libtmux-go/tmux
- **Language:** Go
- **Kind:** attribute
- **Source:** https://github.com/libtmux/libtmux-go/blob/52968a3181c1c9e6d1b26c565d4b170968ae61c0/tmux/session_run.go#L38
- **Page:** https://libtmux.org/en/go/latest/reference/tmux-erroutcomeunrecorded/

ErrOutcomeUnrecorded reports that a command's pane is dead while tmux has not recorded how the command ended, which it does by reaping the command's process. tmux is known to leave a pane in that state indefinitely, so this is reported rather than waited out, and rather than passed off as a zero exit status that would call a failed command successful.