nikivdev/code · error

Session index {} out of range (1-{})

Error message

Session index {} out of range (1-{})

What it means

Error "Session index {} out of range (1-{})" thrown in nikivdev/code.

Source

Thrown at src/ai.rs:3639

    }

    bail!("Session not found: {}", query);
}

fn resolve_session_list_index(query: &str, session_count: usize) -> Result<Option<usize>> {
    let trimmed = query.trim();
    if trimmed.is_empty() || !trimmed.as_bytes().iter().all(|byte| byte.is_ascii_digit()) {
        return Ok(None);
    }

    let parsed = trimmed
        .parse::<usize>()
        .with_context(|| format!("failed to parse session index `{trimmed}`"))?;
    if parsed == 0 {
        bail!("Session index must be >= 1");
    }
    if parsed > session_count {
        bail!(
            "Session index {} out of range (1-{})",
            parsed,
            session_count.max(1)
        );
    }

    Ok(Some(parsed - 1))
}

/// Get the most recent session ID for this project.
fn get_most_recent_session_id() -> Result<Option<String>> {
    let sessions = read_sessions_for_project(Provider::All)?;
    Ok(sessions.first().map(|s| s.session_id.clone()))
}

fn format_session_ref(session: &AiSession, include_provider: bool) -> String {
    if !include_provider {
        return session.session_id.clone();

View on GitHub (pinned to a747e741ae)

When it happens

Trigger: Thrown at src/ai.rs:3639 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/a6c45b63a4249deb. Report an issue: GitHub.