我试图序列化一个对象，我的程序不断抛出java.io.NotSeri的异常。我遵循了一些在线教程，我不确定我做错了什么。

这是我的类，我的序列化方法在这里

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.ArrayList;

public class Save {

    public static ArrayList<String> Saves = new ArrayList<String>();
    private static final String filePath = "/Users/carlgombert/eclipse-workspace/CerberusCryptSwing/saves/";

    public Save() {
    
    }

    public void SaveGame(String name) throws FileNotFoundException, IOException{
        String fileName = (filePath + name + ".svr");
        FileOutputStream userSaveFile = new FileOutputStream(fileName);
        ObjectOutputStream playerSaver = new ObjectOutputStream(userSaveFile);
        playerSaver.writeObject(Main.player);
        userSaveFile.close();
        playerSaver.close();
        LoadGame(name);
    }

    public void LoadGame(String name) throws FileNotFoundException, IOException{
        String fileName = (filePath + name + ".svr");
        FileInputStream userLoadFile = new FileInputStream(fileName); 
        ObjectInputStream playerLoader = new ObjectInputStream(userLoadFile);
        try {
            Main.player = (Player)playerLoader.readObject();
        } catch (ClassNotFoundException | IOException e) {
            e.printStackTrace();
        }
        userLoadFile.close();
        playerLoader.close();
        System.out.println(Main.player);
    }
}

这是我正在尝试序列化的类（这里的大多数代码对问题无关紧要）

import java.io.Serializable;
import java.util.*;

public class Player implements Serializable{
    static ArrayList<Weapon> weapons = new ArrayList<Weapon>();
    static ArrayList<Consumable> consumables = new ArrayList<Consumable>();
    private int health;
    private int gold;
    private static int damage;
    private Location location;
    private static final long serialVersionUID = 3L;
    
    public Player(int health, int gold, Location location){
        this.health = health;
        this.gold = gold;
        this.location = location;
        damage = 20;
    }
    
    public Location getLocation(){
        return location;
    }
    
    public void setLocation(Location location){
        this.location = location;
    }
    
    public int getDamage(){
        return damage;
    }
    
    public int getHealth(){
        return health;
    }
    
    public void setHealth(int health){
        this.health = health;
        if(this.health > 100){
            this.health = 100;
        }
    }
    
    public int getGold(){
        return gold;
    }
    
    public void setGold(int gold){
        this.gold = gold;
    }
    
    public void addGold(int gold){
        this.gold += gold;
    }
    
    public void addConsumable(Consumable consumable){
        consumables.add(consumable);
    }
    
    public void clearConsumables(){
        consumables.clear();
    }
    
    public void wipeInventory(){
        consumables.clear();
        weapons.clear();
    }
    
    public void eat(int i){
        health += consumables.get(i).getHealing();
        if(health > 100){
            health = 100;
        }
        consumables.remove(i);
    }
    
    public void consumableMenu(){
        int i = 0;
        for(Consumable x: consumables){
            System.out.println("[" + (i + 1) + "]" + x.getName() + "(healing: " + x.getHealing() + ")");
            i++;
        }
    }
    
    public void damage(int damage){
        health = health - damage;
    }
    
    public void attack(Mob mob){
        mob.damage(damage);
    }
    
    
    public void inventory(){
        if(weapons.size() == 0 && consumables.size() == 0){
            System.out.println("empty");
        }
        else{
            for(Weapon x: weapons){
                System.out.println(x);
            }
            for(Consumable x: consumables){
                System.out.println(x);
            }
        }
    }
    
    public static void addWeapon(Weapon weapon){
        weapons.add(weapon);
    }
    
    public String toString() {
        return "health: " + health + ", gold: " + gold;
    }
}

这就是我调用方法的地方

if(e.getSource()==saveEnterButton) {
            try {
                save.SaveGame(saveTextField.getText());
            } catch (FileNotFoundException e1) {
                e1.printStackTrace();
            } catch (IOException e1) {
                e1.printStackTrace();
            }
            saveTextField.setText("");
        }

这是它抛出的错误消息

java.io.NotSerializableException: sun.awt.image.ToolkitImage
    at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1197)
    at java.base/java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1582)
    at java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1539)
    at java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1448)
    at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1191)
    at java.base/java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1582)
    at java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1539)
    at java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1448)
    at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1191)
    at java.base/java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:354)
    at com.cerberuscryptswing.main.Save.SaveGame(Save.java:24)
    at com.cerberuscryptswing.main.Frame.actionPerformed(Frame.java:245)
    at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1972)
    at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2313)
    at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)
    at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262)
    at java.desktop/javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:279)
    at java.desktop/java.awt.Component.processMouseEvent(Component.java:6626)
    at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3389)
    at java.desktop/java.awt.Component.processEvent(Component.java:6391)
    at java.desktop/java.awt.Container.processEvent(Container.java:2266)
    at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5001)
    at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324)
    at java.desktop/java.awt.Component.dispatchEvent(Component.java:4833)
    at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4948)
    at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4575)
    at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4516)
    at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2310)
    at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2780)
    at java.desktop/java.awt.Component.dispatchEvent(Component.java:4833)
    at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:773)
    at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722)
    at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716)
    at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97)
    at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:746)
    at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:744)
    at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
    at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:743)
    at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
    at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
    at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
    at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
    at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

很抱歉我的代码中缺少注释，任何人都可以帮助我解决此问题吗？