weibo 用 vercel 部署后报错

[sdfoinckc]

Category

Social Media

Website URL

/weibo/user/2803301701

What content should be included?

Helpful Information

Error Message:
Error: Cannot find module '/var/task/node_modules/.pnpm/patchright-core@1.60.2/node_modules/patchright-core/browsers.json'
Require stack:

• /var/task/node_modules/.pnpm/patchright-core@1.60.2/node_modules/patchright-core/lib/coreBundle.js

Route: /weibo/user/:uid/:routeParams?

Full Route: /weibo/user/2803301701

Node Version: v24.14.1

Git Hash: b70b4b8

Additional description

Helpful Information

Error Message:
Error: Cannot find module '/var/task/node_modules/.pnpm/patchright-core@1.60.2/node_modules/patchright-core/browsers.json'
Require stack:

• /var/task/node_modules/.pnpm/patchright-core@1.60.2/node_modules/patchright-core/lib/coreBundle.js

Route: /weibo/user/:uid/:routeParams?

Full Route: /weibo/user/2803301701

Node Version: v24.14.1

Git Hash: b70b4b8

This is not a duplicated rss request

• I have searched existing issues and pull requests to ensure this rss proposal has not already been requested

[dosubot]

Hi @sdfoinckc! I'm Dosu and I'm helping the RSSNext team.

This error occurs because the weibo route now relies on Patchright (a Playwright fork) for browser automation, and Vercel's serverless environment cannot run a local Chromium instance. The specific browsers.json missing module error is caused by patchright-core using dynamic path.join() to load that file, which prevents Vercel's dependency tracing (@vercel/nft) from including it in the deployment bundle [1]. Even if that file were included, the route would still fail because Vercel doesn't support running browsers natively [2].

Workarounds:

1. Use an external browser service — Set the PUPPETEER_WS_ENDPOINT environment variable to point to a remote browser service (e.g., Browserless). This lets Patchright connect to a remote Chrome instance instead of trying to launch one locally [2].

2. Switch to Docker deployment — Use the diygod/rsshub:chromium-bundled image, which bundles Chromium and handles the browsers.json tracing correctly [2].

The Patchright migration (PR #21976) introduced this dependency across 80+ routes including weibo [3], so any browser-dependent route will have this same issue on Vercel without an external browser endpoint configured.

To reply, just mention @dosu.

---

Docs are dead. Just use Dosu.

[github-actions]

This issue might be a duplicate of existing issues. Please check:

• 【微博】博主 路由失效 #21204: Same weibo user route failing on Vercel with browser not found error
• Vercel部署的RSSHub无法使用依赖Puppeteer的路由 #11046: All Puppeteer-dependent routes fail on Vercel deployment
• Error message: Could not find Chromium #11254: Chromium not found on Vercel deployment

Feel free to ignore if none of these address your specific case.