The local variable n may not have been initialized

Question

import View.UI;
public class App {
UI m;    
public static void main(String [] args){
    System.out.println(\"Hello\");
    UI n ;
    n.menu();
}}

Th

Answer 1

As it is, calling n.menu() will cause a NullPointerException since you never assign anything to it.

You will need to do something like so: UI n = new ... or UI n = someObject.