unity报错【4】【CS1503】Argument 1: cannot convert from ‘void‘ to ‘object‘

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Vector3_example : MonoBehaviour
{
    
    
    Vector3 myVector3 = new Vector3(0.0f, 3.0f, 4.0f);

    void Start()
    {
    
     
        print(myVector3.x); // 0.0
        print(myVector3.y); // 3.0
        print(myVector3.z); // 4.0
        print(myVector3.magnitude); // 5.0
        // myVector3.Normalize();  // [0.0 0.6 0.8]
                                // sets the magnitude to 1 
                                //print(myVector3);
        print(myVector3.Normalize());
    }
    
    void Update()
    {
    
    
        
    }
}

【报错】error CS1503: Argument 1: cannot convert from ‘void’ to ‘object’

解决

print(myVector3.Normalize());

改成

myVector3.Normalize();
print(myVector3);

不知道为啥，void方法没有返回值吧