jackwener/OpenCLI · error · CommandExecutionError

Xianyu publish form fill failed; missing fields: ${missing}

Error message

Xianyu publish form fill failed; missing fields: ${missing}

What it means

After buildFillFormEvaluate(data) runs in the page, a falsy ok result throws CommandExecutionError listing the missing fields (fillResult.missing joined, or 'unknown'). It means one or more form fields (title/description/price/etc.) could not be filled on the goofish publish form.

Source

Thrown at clis/xianyu/publish.js:413

        if (initState?.requiresAuth) {
            throw new AuthRequiredError('www.goofish.com', '发布闲鱼需要先登录，请在 Chrome 中打开 goofish.com 并完成登录');
        }
        if (!initState?.hasPublishForm) {
            throw new CommandExecutionError('Xianyu publish form was not detected', 'Confirm goofish.com is logged in and the publish page finished loading.');
        }

        // 3. 选择分类（先于其他字段，因为分类可能影响表单结构）
        const categoryResult = await page.evaluate(buildSelectCategoryEvaluate(data.category));
        if (!categoryResult?.ok) {
            throw new CommandExecutionError(`Xianyu category selection failed: ${categoryResult?.reason || 'unknown-reason'}`);
        }
        await page.wait(1.5);

        // 4. 填充表单
        const fillResult = await page.evaluate(buildFillFormEvaluate(data));
        if (!fillResult?.ok) {
            const missing = Array.isArray(fillResult?.missing) ? fillResult.missing.join(', ') : 'unknown';
            throw new CommandExecutionError(`Xianyu publish form fill failed; missing fields: ${missing}`);
        }
        await page.wait(1);

        // 5. 上传图片（如果有）
        if (data.images.length > 0) {
            if (!page.setFileInput) {
                throw new CommandExecutionError('Xianyu publish requires Browser Bridge file upload support', 'Use a browser mode that supports setFileInput.');
            }
            const fileInput = await page.evaluate(buildFindFileInputSelectorEvaluate());
            if (!fileInput?.ok) {
                throw new CommandExecutionError(`Xianyu image upload input was not found: ${fileInput?.reason || 'unknown-reason'}`);
            }
            try {
                await page.setFileInput(data.images, fileInput.selector || 'input[type="file"]');
                await page.wait(3); // 等待图片上传处理
            } catch (err) {
                throw new CommandExecutionError(`Xianyu image upload failed: ${err?.message || err}`);
            }

View on GitHub (pinned to 49907e53dc)

Solutions

Check the listed missing field names and confirm the corresponding data values are non-empty and valid
Increase the wait before filling so all inputs are mounted
Retry once — transient render timing often resolves on a second run
Update buildFillFormEvaluate selectors to match the current goofish DOM

Example fix

// before
await publish({ title: '', description: 'desc', price: '10' });
// after
await publish({ title: 'iPhone 13 128G', description: 'desc', price: '10' });

Defensive patterns

Strategy: try-catch

Validate before calling

for (const f of ['title', 'description', 'price']) {
  if (data[f] == null || String(data[f]).trim() === '') {
    throw new Error(`Field "${f}" is required before publish`);
  }
}

Type guard

function isFillableListing(d) {
  return Boolean(d && typeof d.title === 'string' && d.title.trim()
    && typeof d.description === 'string' && d.description.trim()
    && d.price != null);
}

Try / catch

try {
  await publish(data);
} catch (e) {
  if (e instanceof CommandExecutionError && /form fill failed/.test(e.message)) {
    const missing = e.message.match(/fields: (.+)$/)?.[1] ?? 'unknown';
    console.error(`Refill needed for: ${missing}`);
    await sleep(2000);
    await publish(data);
  } else throw e;
}

Prevention

Ensure all required listing fields are non-empty before publishing
Log fillResult.missing to target exactly which fields the DOM lacked
Wait for the form to fully mount before filling; retry once on transient render timing

When it happens

Trigger: buildFillFormEvaluate returns { ok: false, missing: [...] } when inputs for specific fields are absent from the DOM or could not receive values — missing title/description/price inputs, changed selectors, or fields disabled until other steps complete.

Common situations: goofish frontend redesign renaming input elements, page not fully rendered before fill, required fields conditionally shown, or values rejected by the form's own validation leaving them 'missing'.

Related errors

AI-assisted analysis of jackwener/OpenCLI@49907e53dc (2026-08-29). Data as JSON: /api/errors/599c2b10a73eb0bc. Report an issue: GitHub.