Non-static variable wife cannot be referenced from static content

Question about the task

Under discussion

package com.codegym.task.task02.task0204; /* Family relations */ public class Solution { public static void main(String[] args) { // Woman woman = new Woman(); Man man = new Man(); Man.wife = Woman; Woman.husband = Man; } public static class Man { public int age; public int height; public Woman wife; } public static class Woman { public int age; public int height; public Man husband; } }

In the main method, create a Man object and save a reference to it in the variable man.
Also, create a Woman object and save a reference to it in the variable woman.

Hint: Use the following construct to create a Woman object and assign a reference to that object to the variable woman:
VariableType variableName = new TypeOfObjectBeingCreated();
Save a reference to the previously created Woman object in man.wife.
Save a reference to the previously created Man object in woman.husband (Hint: woman.husband = man).

Requirements:

In the main method, create a Man object and save a reference to it in the variable man.
In the main method, create a Woman object and save a reference to it in the variable woman.
In the main method, store a reference to the previously created Woman object in man.wife.
In the main method, store a reference to the previously created Man object in woman.husband.
The Man class must have 3 variables.
The Woman class must have 3 variables.

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Denys Android Developer

25 September 2020, 17:55

You should assign a value for an instance, not for a class. Value must be an instance too. (e.g. man, not Man)

Nouser

Level 36 , Germany

19 September 2020, 16:08

If you follow the answer in your other thread the problem is gone