# error.ControlModeErrorKind.MissingPipes

- **Module:** error.ControlModeErrorKind
- **Package:** libtmux
- **Language:** Rust
- **Kind:** constant
- **Source:** https://github.com/libtmux/libtmux-rs/blob/f0e37052c232636b61d095817046e6bfc8f2ca40/crates/libtmux/src/error.rs#L121
- **Page:** https://libtmux.org/en/rs/latest/reference/error-controlmodeerrorkind-missingpipes/

tmux started without giving the crate the pipes it asked for.

Nothing a caller does causes this; it means the process could not be
set up as requested.