代码中有错误（java.awt.image.RasterFormatException）

出现了一个问题，我在这里使用了以下代码：

我自己给他纠正了一点，现在代码如下所示：

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.EventQueue;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Point;
import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
import javax.swing.AbstractAction;
import javax.swing.ActionMap;
import javax.swing.InputMap;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.KeyStroke;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;

public class gamet {

    public static void main(String[] args) {
        new gamet();
    }

    public gamet() {
        EventQueue.invokeLater(new Runnable() {
            @Override
            public void run() {
                try {
                    try {
                        UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
                    } catch (InstantiationException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    } catch (IllegalAccessException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    } catch (UnsupportedLookAndFeelException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }
                } catch (ClassNotFoundException ex) {
                }

                JFrame frame = new JFrame("Testing");
                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
                frame.setLayout(new BorderLayout());
                frame.add(new WorldPane());
                frame.pack();
                frame.setLocationRelativeTo(null);
                frame.setVisible(true);
            }
        });
    }

    public class WorldPane extends JPanel {

        private static final long serialVersionUID = 1L;
        private BufferedImage map;
        private BufferedImage party;
        private Point viewPort;
        private Point partyPoint;
        private BufferedImage view;

        public WorldPane() {
            try {
                map = ImageIO.read(new File("C:\\Users\\дНМ\\workspace\\GameK\\image\\Maps.png"));
                party = ImageIO.read(new File("C:\\Users\\дНМ\\workspace\\GameK\\image\\Maps.png"));

                viewPort = new Point(0, (map.getHeight() / 2) - 100);
                partyPoint = new Point(party.getWidth() / 2, (map.getHeight() / 2)); // Virtual Point...

            } catch (IOException exp) {
                exp.printStackTrace();
            }

            InputMap im = getInputMap(WHEN_IN_FOCUSED_WINDOW);
            ActionMap am = getActionMap();

            im.put(KeyStroke.getKeyStroke(KeyEvent.VK_RIGHT, 0), "goRight");
            im.put(KeyStroke.getKeyStroke(KeyEvent.VK_LEFT, 0), "goLeft");
            im.put(KeyStroke.getKeyStroke(KeyEvent.VK_UP, 0), "goUp");
            im.put(KeyStroke.getKeyStroke(KeyEvent.VK_DOWN, 0), "goDown");

            am.put("goRight", new AbstractAction() {
                @Override
                public void actionPerformed(ActionEvent e) {
                    moveParty(10, 0);
                }
            });
            am.put("goLeft", new AbstractAction() {
                @Override
                public void actionPerformed(ActionEvent e) {
                    moveParty(-10, 0);
                }
            });

            am.put("goUp", new AbstractAction() {
                @Override
                public void actionPerformed(ActionEvent e) {
                    moveParty(0, -10);
                }
            });
            am.put("goDown", new AbstractAction() {
                @Override
                public void actionPerformed(ActionEvent e) {
                    moveParty(0, 10);
                }
            });

        }

        protected void moveParty(int xDelta, int yDelta) {
            partyPoint.x += xDelta;
            partyPoint.y += yDelta;
            Point view = fromWorld(partyPoint);
            if (view.x > getWidth() - (party.getWidth() / 2)) {
                viewPort.x += xDelta;
                if (viewPort.x + getWidth() > map.getWidth()) {
                    viewPort.x = map.getWidth() - getWidth();
                    partyPoint.x = map.getWidth() - (party.getWidth() / 2) - 1;
                }
                invalidate();
            } else if (view.x < party.getWidth() / 2) {
                viewPort.x += xDelta;
                if (viewPort.x < 0) {
                    viewPort.x = 0;
                    partyPoint.x = (party.getWidth() / 2);
                }
                invalidate();
            }
            System.out.println(view + "; " + getHeight());
            if (view.y > getHeight() - (party.getHeight() / 2)) {
                viewPort.y += yDelta;
                if (viewPort.y + getHeight() > map.getHeight()) {
                    viewPort.y = map.getHeight() - getHeight();
                    partyPoint.y = map.getHeight() - (party.getHeight() / 2) - 1;
                }
                invalidate();
            } else if (view.y < party.getHeight() / 2) {
                viewPort.y += yDelta;
                if (viewPort.y < 0) {
                    viewPort.y = 0;
                    partyPoint.y = (party.getHeight() / 2);
                }
                invalidate();
            }
            repaint();
        }

        @Override
        public void invalidate() {
            view = null;
            super.invalidate();
        }

        public BufferedImage getView() {

            if (view == null && getWidth() > 0 && getHeight() > 0) {

                view = map.getSubimage(viewPort.x, viewPort.y, getWidth(), getHeight());

            }

            return view;

        }

        @Override
        public Dimension getPreferredSize() {
            return new Dimension(400, 400);
        }

        @Override
        protected void paintComponent(Graphics g) {
            super.paintComponent(g);
            Graphics2D g2d = (Graphics2D) g.create();
            if (map != null) {
                g2d.drawImage(getView(), 0, 0, this);

                Point real = fromWorld(partyPoint);

                int x = real.x - (party.getWidth() / 2);
                int y = real.y - (party.getHeight()/ 2);
                g2d.drawImage(party, x, y, this);
            }
            g2d.dispose();
        }

        protected Point fromWorld(Point wp) {

            Point p = new Point();

            p.x = wp.x - viewPort.x;
            p.y = wp.y - viewPort.y;

            return p;

        }
    }
}

请帮助解决问题）

我会使用这些图片，但它们没有线条(

UPD

缩小了图片的大小现在我看到了以下错误：

Exception in thread "AWT-EventQueue-0" java.awt.image.RasterFormatException: y lies outside the raster
    at sun.awt.image.ByteInterleavedRaster.createWritableChild(Unknown Source)
    at java.awt.image.BufferedImage.getSubimage(Unknown Source)
    at gamet$WorldPane.getView(gamet.java:164)
    at gamet$WorldPane.paintComponent(gamet.java:182)

---

您将获得的异常：

Exception in thread "AWT-EventQueue-0" java.awt.image.RasterFormatException: (x + width) is outside of Raster

---

这让我觉得您超出了图像的尺寸。

您得到的例外情况是：

Exception in thread "AWT-EventQueue-0" java.awt.image.RasterFormatException: (x + width) is outside of Raster

这让我觉得你在图像的维度之外