{"record":{"id":"ca66dedec96b99fb","repo":"nikivdev/code","slug":"fzf-not-found-on-path-install-it-to-use-fuzzy-se","errorCode":null,"errorMessage":"fzf not found on PATH – install it to use fuzzy selection.","messagePattern":"fzf not found on PATH – install it to use fuzzy selection\\.","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"src/agents.rs","lineNumber":344,"sourceCode":"\n/// Copy agent instructions to clipboard.\nfn copy_agent_instructions(agent_name: Option<&str>) -> Result<()> {\n    let entries = build_agent_entries()?;\n    if entries.is_empty() {\n        println!(\"No agents available.\");\n        return Ok(());\n    }\n\n    let selected = if let Some(name) = agent_name {\n        // Find agent by name\n        entries\n            .iter()\n            .find(|e| e.name == name)\n            .ok_or_else(|| anyhow::anyhow!(\"Agent '{}' not found\", name))?\n    } else {\n        // Fuzzy select\n        if which::which(\"fzf\").is_err() {\n            bail!(\"fzf not found on PATH – install it to use fuzzy selection.\");\n        }\n        match run_agent_fzf_simple(&entries)? {\n            Some(entry) => entry,\n            None => return Ok(()),\n        }\n    };\n\n    // Get agent file content\n    let content = get_agent_content(&selected.name, selected.path.as_deref())?;\n\n    if std::env::var(\"FLOW_NO_CLIPBOARD\").is_ok() || !std::io::stdin().is_terminal() {\n        println!(\"Clipboard disabled; skipping copy.\");\n        return Ok(());\n    }\n\n    // Copy to clipboard using pbcopy (macOS) or xclip (Linux)\n    let mut cmd = if cfg!(target_os = \"macos\") {\n        Command::new(\"pbcopy\")","sourceCodeStart":326,"sourceCodeEnd":362,"githubUrl":"https://github.com/nikivdev/code/blob/a747e741ae92c09071d0ae946ab48488adcff1ce/src/agents.rs#L326-L362","documentation":"In src/ai.rs (~line 1680), a session-context reader resolves the on-disk transcript for a session by provider. For Provider::Codex it calls find_codex_session_file(session_id); if no matching session file exists under the Codex sessions storage it bails with \"Session file not found for Codex session <id>\". (A parallel branch handles Cursor sessions.)","triggerScenarios":"Requesting context since a timestamp for a Codex session id whose corresponding session file cannot be found — invalid/typo'd session id, session from another machine, or Codex sessions directory cleaned/moved (e.g. ~/.codex/sessions absent or pruned).","commonSituations":"Passing a Cursor-style or made-up id to a Codex lookup; referencing a session after Codex updated its storage layout; disk cleanup removing old session logs; working on a different machine than where the session ran.","solutions":["Verify the Codex session id (list existing sessions in the Codex sessions directory, e.g. ~/.codex/sessions) and use an existing one.","Ensure the Codex sessions storage exists and points at the machine where the session was created; restore from backup if pruned.","Check the provider argument is actually Codex (a Cursor id will never resolve against Codex storage)."],"exampleFix":"// before\nlet ctx = read_session_context(\"abc123-not-real\", Provider::Codex, None, &project)?;\n// after (use a real id from storage)\n+ ls ~/.codex/sessions  # pick the correct session id\nlet ctx = read_session_context(\"0198a7b6-...\", Provider::Codex, None, &project)?;","handlingStrategy":"validation","validationCode":"fn codex_session_exists(id: &str) -> bool {\n    find_codex_session_file(id).is_some() // or scan ~/.codex/sessions for the id\n}","typeGuard":null,"tryCatchPattern":"match read_session_context(id, Provider::Codex, since, &project) {\n    Err(e) if e.to_string().contains(\"Session file not found\") => {\n        eprintln!(\"session {id} has no stored transcript; use a valid id from ~/.codex/sessions\");\n    }\n    r => r?,\n}","preventionTips":["Resolve session ids from the provider's own session listing, never by hand.","Match provider to storage: Codex ids only with Codex lookups.","Back up or exclude ~/.codex/sessions from cleanup jobs."],"tags":["session","filesystem","missing-file","codex"],"backgroundTag":"session-file-not-found","analyzedSha":"a747e741ae92c09071d0ae946ab48488adcff1ce","analyzedAt":"2026-09-01T22:43:55.719Z","contentChangedAt":null,"schemaVersion":2},"datasetVersion":"2026-09-08T10:18:20.063Z"}