How could i colocate a route correctly

Hello comunity, I am Denis from Peru. I am a beginner in dart, could u help me with the following:
In the app what i am programming, when i put a correct email and password , then i click in “iniciar sesión” but not return me information about id, last name, email, phone, dni and others, like you can see in number 3 else “Client Exception with socket…”
Please, what could i make to fix it
Note: you can see the route in number 1 and 2
Thanks for your support

I assume you already fixed this considering the posted date, but in these cases you have to use your machine’s IP not localhost, for postman testing is ok, but not for the android emulator which is the one trying to access the api.

Yes, thanks :blush: