If my object is DontDestroyOnLoad, how can it find the UI buttons on one of the scenes?

Question

Unity

Greetings, my buttons "Login / Logout to / from Google Play Games" simply replace one with one (SetActive). I even made a separate object with these fields + a script. DontDestroyOnLoad was supposed to find and take variables from it . But it doesn't find it (FindObjectOfType).

Answer 1

transform.Find() try
Object with buttons placed on stage? Not created at runtime?