cy.visit('/something') isn't working when ran within CI

[codinghedgehog-python]

I'm using this repo to learn how to connect Cypress to a service created using docker-compose.

  {
  1   "baseUrl": "http://nginx:80",
  2   "video": false
  3 }

cy.visit('/') works fine within GitLab CI but when Cypress tries to access other routes such as cy.visit('/register') it gives me 404.

CypressError: `cy.visit()` failed trying to load:
http://nginx:80/register
The response we received from your web server was:
  > 404: Not Found

Can you expand on this ?

[userdansilva]

I have the same issue. In my case I am using httpd for web, this error happens because you need to configure your webserver which serves your "index.html" to accept subpages. I don't know yet how it's done, but I'll come back later as soon as I figure it out.