Error : The number of beans implementing 'I18NProvider' is 0. Cannot use Spring beans for I18N, fall

one or two what ?

One or two stars at the end

If only one: use two

one

vaadin.urlMapping=/api/**
choose for 2

Wait

Vaadin urlMapping is set to /API?

That doesn’t make sense

We talked about exclude not mapping :wink:

i did not understand my problem, and how to fix it

Your problem is that Vaadin occupies all routes below /* *

That’s why you explain Vaadin with

vaadin.exclude-urls=/api/* *

That it shouldn’t care about everything below /api. Adding /api to the urlMapping literally tells Vaadin: only care about /api - the opposite of what you want.

so i need to do this
image.png

(make sure to remove the space between the stars… annoying discord formatting)

Yes

i’ll try 1 minute

i dit not work

it*

It still returns the index.html?

yes

even using outside postman