deploy it by railway.app

[aikojiang]

I tried to deploy it by railway.app. Everything seems fine, but nothing come up at the web page, I got the message 'This application failed to respond'.

I tried to setup it with the following,
╔══════════════ Nixpacks v1.5.1 ══════════════╗
║ setup │ nodejs-16_x, yarn-1_x ║
║─────────────────────────── ║
║ install │ yarn install --frozen-lockfile ║
║─────────────────────────── ║
║ build │ yarn ║
║─────────────────────────── ║
║ start │ yarn dev ║
╚══════════════════════════════════════╝

Would you be so kind as to tell me how to set it up with railway.app. I'm really new in all this. Thanks in advance.

[GautamYadav19]

"scripts": {

"start": "node  server/server.js"

},
use this ,in your "package.json" file
this will resolve the problem