Can't access to widget second time

Development Programming & Scripting
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5

I’m really sorry to bothering you. But if you don’t mind can we please continue discussing? I don’t understand a several things:

  1. I used GetDefaultObject because I saw a lot of time that using TSubclassOf is more safety and help in editor to choose correct object. BUT when I use this I can’t access to the methods and variables of desired class. Because of this I started using GetDefaultObject everywhere to access members which I need. What is an alternative way to do it?
  2. Also you says that it is engine object and it just stores the default values BUT I used it a lot of time and didn’t get any errors till yesterday. Also when I used it in other places I correctly got the need objects which I define from Editor so I don’t understand how does it work?
  3. I still can’t understand why I can access the widget inside Scoreboard in BeginPlay but can’t get access to widget inside Scoreboard in SetScore? In which moment I loose the widgets which is defined inside Scoreboard?

Sorry if they are stupid questions but I can’t understand the core concepts