Railway•2y ago

Running into issues with SvelteKit deployment

I am running into Is your app correctly listening on $PORT? issues when deploying with SvelteKit (and Vite). This is my vite.config.js

import {sveltekit} from '@sveltejs/kit/vite';
import dotenv from 'dotenv';

dotenv.config();
/** @type {import('vite').UserConfig} */
const config = {
    plugins: [sveltekit()],

    server: {
        port: process.env.PORT || 3000,
    }
};

export default config;

import {sveltekit} from '@sveltejs/kit/vite';
import dotenv from 'dotenv';

dotenv.config();
/** @type {import('vite').UserConfig} */
const config = {
    plugins: [sveltekit()],

    server: {
        port: process.env.PORT || 3000,
    }
};

export default config;

When I add PORT variable in the Railway app (and I set up some random value), it does deploy on the localhost:XXXX. Why is this happening?

5 Replies

Percy•2y ago

Project ID: 0885c9cf-f4bd-4d7f-8cad-71dd218e6114

Percy•2y ago

You might find these helpful: - Sveltekit app fails to respond - Cannot expose my vite ts app

⚠️ experimental feature

SebOP•2y ago

0885c9cf-f4bd-4d7f-8cad-71dd218e6114

SebOP•2y ago

SebOP•2y ago

Fixed it with this.

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Running into issues with SvelteKit deployment