java databufferbyte_无法将java.awt.image.DataBufferByte强制转换为java.awt.image.DataBufferInt...

我在用JAVA进行编码时出现atm错误，我一直在尝试修复此问题，还试图找到存在相同问题的其他ppl并修复了该问题，但无济于事。

好..这是代码

package ca.vanzeben.game;

import java.awt.BorderLayout;

import java.awt.Canvas;

import java.awt.Color;

import java.awt.Dimension;

import java.awt.Graphics;

import java.awt.image.BufferStrategy;

import java.awt.image.BufferedImage;

import java.awt.image.DataBufferInt;

import javax.swing.JFrame;

public class Game extends Canvas implements Runnable {

private static final long serialVerisionUID = 1L;

public static final int WIDTH = 160;

public static final int HEIGHT = WIDTH / 12*9;

public static final int SCALE = 3;

public static final String NAME = "Game";

public boolean running = false;

public int tickCount = 0;

private JFrame frame;

private BufferedImage image = new BufferedImage(WIDTH, HEIGHT, BufferedImage.TYPE_3BYTE_BGR);

private int[] pixels = ((DataBufferInt)image.getRaster().getDataBuffer()).getData();

public Game(){

setMinimumSize(new Dimension(WIDTH*SCALE, HEIGHT * SCALE));

setMaximumSize(new Dimension(WIDTH*SCALE, HEIGHT * SCALE));

setPreferredSize(new Dimension(WIDTH*SCALE, HEIGHT * SCALE));

frame = new JFrame(NAME);

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

frame.setLayout(new BorderLayout());

frame.add(this, BorderLayout.CENTER);

frame.pack();

frame.setResizable(false);

frame.setLocationRelativeTo(null);

frame.setVisible(true);

}

public synchronized void start() {

running = true;

new Thread(this).start();

}

public synchronized void stop() {

running = false;

}

public void run(){

long lastTime = System.nanoTime();

double nsPerTick = 1000000000D/60D;

int ticks = 0;

int frames = 0;

long lastTimer = System.currentTimeMillis();

double delta = 0;

while(running){

long now = System.nanoTime();

delta +=(now - lastTime) / nsPerTick;

lastTime = now;

boolean shouldRender = true;

while(delta >= 1){

ticks++;

tick();

delta -= 1;

shouldRender = true;

}

try {

Thread.sleep(2);

} catch (InterruptedException e) {

e.printStackTrace();

}

if (shouldRender){

frames++;

render();

}

if(System.currentTimeMillis() - lastTimer >= 1000){

lastTimer += 1000;

System.out.println(ticks + " ticks, " + frames + " frames");

frames = 0;

ticks = 0;

}

}

}

public void tick() {

tickCount++;

}

public void render(){

BufferStrategy bs = getBufferStrategy();

if(bs == null) {

createBufferStrategy(3);

return;

}

Graphics g = bs.getDrawGraphics();

g.setColor(Color.black);

g.fillRect(0, 0, getWidth(), getHeight());

g.dispose();

bs.show();

}

public static void main(String[] args) {

new Game().start();

}

}

错误是：

Exception in thread "main" java.lang.ClassCastException: java.awt.image.DataBufferByte cannot be cast to java.awt.image.DataBufferInt

at ca.vanzeben.game.Game.(Game.java:30)

at ca.vanzeben.game.Game.main(Game.java:122)