Hey there! We've found the following might help you get unblocked faster:

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• 🧵 Service Times Out on Outbound API Calls (504 Error)

• 🧵 Error css or javascript files are loaded using http instead of https when deploy

• 🧵 CORS Preflight Failure After Upgrading to Hobby Plan

If you find the answer from one of these, please let us know by solving the thread!

can you try with this?

import { defineConfig } from "vite";

export default defineConfig({
  server: {
    allowedHosts: true,
  },
});

this allows any domain, at least we can check if this is an app issue or railway issue (I don't think is a railway issue), if it works then you can start restricting the host, just remember that allowedHosts is an array, so you should use ["nextroleai-production.up.railway.app"] .

If you use docker remember to add this file to the image

Thanks for looking, but its not working.
This is my file path: src/vite.config.js
And this is the code
```
import { defineConfig } from "vite";

export default defineConfig({

server: {

allowedHosts: true,

},

});
```

Can you move the file in the root of the project?

Moved, Now the path is: vite.config.js
Still didnt work!
If this can help,
Its an angular application and below are the files/folder in root

.vscode

Auth Working

public

src

.editorconfig

.gitignore

.postcssrc.json

Dockerfile

README.md

angular.json

package-lock.json

package.json

tsconfig.app.json

tsconfig.json

tsconfig.spec.json

vite.config.js

Can you show the dockerfile?

This is the docker content

# Use the Node alpine official image

# https://hub.docker.com/_/node

FROM node:lts-alpine

# Create and change to the app directory.

WORKDIR /app

# Copy the files to the container image

COPY package*.json ./

# Install packages

RUN npm ci

# Copy local code to the container image.

COPY . ./

# Build the app.

RUN npm run build

# Serve the app

CMD ["npm", "run", "start"]

I'm not expert with vite & angular, but can you try adding this in you angular.json

"serve": {
  "options": {
    "allowedHosts": ["your-domain"]
  },
}