jackwener/OpenCLI · error · CliError

FETCH_ERROR

FETCH_ERROR

Error message

ctrip suggest fetch failed: ${err instanceof Error ? err.message : String(err)}

What it means

fetchSuggest wraps any failure of the fetch() call to Ctrip's hotel/destination suggest endpoint (m.ctrip.com/restapi/soa2/21881/json/gaHotelSearchEngine) in a CliError with code FETCH_ERROR. The original error message (network failure, DNS failure, TLS error, abort) is embedded in the message. It exists so callers get a consistent typed error instead of a raw fetch exception.

Source

Thrown at clis/ctrip/utils.js:72

            body: JSON.stringify({
                keyword: query,
                searchType,
                platform: 'online',
                pageID: '102001',
                head: {
                    Locale: 'zh-CN',
                    LocaleController: 'zh_cn',
                    Currency: 'CNY',
                    PageId: '102001',
                    clientID: 'opencli-ctrip',
                    group: 'ctrip',
                    Frontend: { sessionID: 1, pvid: 1 },
                    HotelExtension: { group: 'CTRIP', WebpSupport: false },
                },
            }),
        });
    } catch (err) {
        throw new CliError(
            'FETCH_ERROR',
            `ctrip suggest fetch failed: ${err instanceof Error ? err.message : String(err)}`,
            'Check your network connection and retry',
        );
    }
    if (!response.ok) {
        throw new CliError(
            'FETCH_ERROR',
            `ctrip suggest failed with status ${response.status}`,
            'Retry the command or verify ctrip.com is reachable',
        );
    }
    let payload;
    try {
        payload = await response.json();
    } catch (err) {
        throw new CliError(
            'COMMAND_EXEC',

View on GitHub (pinned to 49907e53dc)

Solutions

1. Check network connectivity (can you curl https://m.ctrip.com?)
2. Configure HTTPS_PROXY/HTTP_PROXY env vars if behind a proxy
3. Retry the command; the failure may be transient
4. Verify m.ctrip.com is not blocked by firewall/VPN policy

Example fix

// before
const rows = await fetchSuggest(keyword, 'D');
// after
try {
  const rows = await fetchSuggest(keyword, 'D');
} catch (err) {
  if (err.code === 'FETCH_ERROR') console.error('Network problem:', err.message);
  throw err;
}

if (typeof navigator !== 'undefined' && navigator.onLine === false) throw new Error('offline');

try {
  const rows = await fetchSuggest(keyword, 'D');
} catch (err) {
  if (err.code === 'FETCH_ERROR' && /fetch failed/i.test(err.message)) {
    // network-level failure: prompt user to check connectivity/proxy
  }
  throw err;
}

When it happens

Trigger: Calling fetchSuggest(query, searchType) when the POST to the Ctrip endpoint throws: no network connection, DNS resolution failure for m.ctrip.com, TLS/proxy errors, request blocked by firewall, or fetch aborted.

Common situations: Developer runs the CLI offline or behind a corporate proxy that blocks m.ctrip.com; DNS misconfiguration; VPN required to reach Chinese sites from abroad; endpoint temporarily unreachable.

Related errors

• archive search request failed: ${error?.message || error}
• coingecko trending request failed: ${error?.message || error
• hf paper request failed: ${err?.message ?? err}
• hf spaces request failed: ${err?.message ?? err}
• mdn search request failed: ${err?.message ?? err}

AI-assisted analysis of jackwener/OpenCLI@49907e53dc (2026-08-29). Data as JSON: /api/errors/0bd53e912e06fd9f. Report an issue: GitHub.