open is only supported for Codex sessions; use `f codex open

Error message

open is only supported for Codex sessions; use `f codex open ...`

What it means

Error "open is only supported for Codex sessions; use `f codex open ...`" thrown in nikivdev/code.

Source

Thrown at src/ai.rs:7786

        if let Some(first) = candidate.first_user_message.as_deref() {
            println!("  first: {}", truncate_recover_text(first));
        } else if let Some(title) = candidate.title.as_deref() {
            println!("  title: {}", truncate_recover_text(title));
        }
    }
    println!();
    println!("Summary:");
    println!("{}", output.summary);
}

fn open_codex_session(
    path: Option<String>,
    query: Vec<String>,
    exact_cwd: bool,
    provider: Provider,
) -> Result<()> {
    if provider != Provider::Codex {
        bail!("open is only supported for Codex sessions; use `f codex open ...`");
    }
    ensure_provider_tty(Provider::Codex, "open")?;

    let plan = build_codex_open_plan(path, query, exact_cwd)?;
    record_codex_open_plan(&plan, "open");
    execute_codex_open_plan(&plan)
}

fn connect_codex_session(
    path: Option<String>,
    query: Vec<String>,
    exact_cwd: bool,
    json_output: bool,
    scope: CodexFindScope,
    provider: Provider,
) -> Result<()> {
    if provider != Provider::Codex {
        bail!("connect is only supported for Codex sessions; use `f codex connect ...`");

View on GitHub (pinned to a747e741ae)

When it happens

Trigger: Thrown at src/ai.rs:7786 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of nikivdev/code@a747e741ae (2026-09-01). Data as JSON: /api/errors/e8d14c5e0ad3bf1f. Report an issue: GitHub.