Uncaught error fetching image eror

[mathidioticz]

I am facing this error which says uncaught error fetching image. But i do not know where is the image that is null.
I need help..

package HealthOK.ui;

import javax.swing.JPanel;
import java.awt.Color;
import java.awt.Dimension;
import javax.swing.JLabel;
import java.awt.Rectangle;
import javax.swing.ImageIcon;
import java.awt.Font;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.SwingConstants;
import javax.swing.JButton;
import java.awt.Point;
import javax.swing.Timer;
import HealthOK.ui.TimerModel;
import HealthOK.entity.GameQuestion;
import OOPJ.database.DBController;
import java.sql.ResultSet;
import java.util.ArrayList;


public class GamesQuestionPanel extends JPanel{
	
	private static final long serialVersionUID = 1L;
	private JLabel jLabelQuestion = null;
	private JLabel jLabelScore = null;
	private JLabel jLabelHeart1 = null;
	private JLabel jLabelHeart2 = null;
	private JLabel jLabelHeart3 = null;
	private JButton jButtonAnswer1;
	private JButton jButtonAnswer2;
	private JButton jButtonAnswer3;
	private JLabel jLabelDescription1;
	private JLabel jLabelDescription2;
	private JLabel jLabelDescription3;
	private JButton jButtonAdd = null;
	private JFrame myFrame = null;
	private JLabel jLabelTimer = null;
	private Timer t;
	private TimerModel tm;
	private int qn_num = 0;
	private JLabel jLabelScore1 = null;
	private JLabel jLabelQn;
	private JButton jButtonEdit = null;
	private String answer;
	private int count=0;
	int Score = 0;
	
	public void Randomise() {
		ArrayList<Integer> random =  new ArrayList<Integer>();
		
		try{
			DBController db = new DBController();

			//passing data source name
			db.setUp("CFDatabase");
			String g_question =" ";
			String dbQuery = "SELECT * FROM GameQuestion WHERE g_question ='" + g_question + "'";
			
			
			//for retrieve SQL use readRequest method
			ResultSet rs = db.readRequest(dbQuery);
	
			 if (rs.next()){
				 int g_questionNo =rs.getInt("g_questionNo");
				 random.add(g_questionNo);
				 System.out.println(random.get(g_questionNo));

			   }
		
			}catch (Exception e) {
				   e.printStackTrace();
			}
		;}


	
	/**
	 * This is the default constructor
	 */
	public GamesQuestionPanel() {
		super();
		initialize();
	}

	public GamesQuestionPanel(JFrame f) {
		this();
		myFrame = f;
	}
	
	public GamesQuestionPanel(JFrame f, String s ){
		this();
		myFrame = f;
		jLabelTimer.setText(s);
	}
	
	/**
	 * This method initialises this
	 * 
	 * @return void
	 */
	private void initialize() {
		jLabelQn = new JLabel();
		jLabelQn.setBounds(new Rectangle(13, 96, 55, 50));
		jLabelQn.setFont(new Font("Dialog", Font.BOLD, 18));
		jLabelQn.setHorizontalAlignment(SwingConstants.CENTER);
		jLabelQn.setHorizontalTextPosition(SwingConstants.CENTER);
		jLabelQn.setText("");
		
		jLabelScore1 = new JLabel();
		jLabelScore1.setText("");
		jLabelScore1.setSize(new Dimension(83, 29));
		jLabelScore1.setLocation(new Point(119, 438));
		
		jLabelTimer = new JLabel();
		jLabelTimer.setBounds(new Rectangle(17, 23, 199, 53));
		jLabelTimer.setText("00:01:00");
		jLabelTimer.setHorizontalTextPosition(SwingConstants.CENTER);
		jLabelTimer.setIcon(new ImageIcon(getClass().getResource("/HealthOK/ui/images/timerbg.png")));
		jLabelTimer.setFont(new Font("Dialog", Font.BOLD, 18));
		jLabelTimer.setHorizontalAlignment(SwingConstants.CENTER);
		t = new Timer(1000, new java.awt.event.ActionListener(){
			public void actionPerformed(java.awt.event.ActionEvent e) {
				tm.timeTick();
				jLabelTimer.setText(tm.getTime());
				if(tm.isTimeUp()){
					t.stop();
					JOptionPane.showMessageDialog(null, "HighScore:  " + Score, "GameOver",
					JOptionPane.INFORMATION_MESSAGE);
					int finalScore = Score ;
					String display = Integer.toString(finalScore);
					jLabelScore.setText(display);
					tm.setTime("00:10:00");	
					JPanel panel = new ProgrammesEventsPanelEnq(myFrame);
					myFrame.getContentPane().removeAll();
					myFrame.getContentPane().add(panel);
					myFrame.getContentPane().validate();
					myFrame.getContentPane().repaint();
				}
		}
	});
		tm = new TimerModel();
		tm.setTime("00:01:00");
		t.start();
		
		jLabelDescription3 = new JLabel();
		jLabelDescription3.setFont(new Font("Dialog", Font.BOLD, 20));
		jLabelDescription3.setLocation(new Point(483, 385));
		jLabelDescription3.setSize(new Dimension(218, 33));
		jLabelDescription3.setHorizontalAlignment(SwingConstants.CENTER);
		jLabelDescription3.setHorizontalTextPosition(SwingConstants.CENTER);
		jLabelDescription3.setForeground(Color.black);
		
		jLabelDescription2 = new JLabel();
		jLabelDescription2.setFont(new Font("Dialog", Font.BOLD, 20));
		jLabelDescription2.setLocation(new Point(244, 386));
		jLabelDescription2.setSize(new Dimension(226, 33));
		jLabelDescription2.setHorizontalAlignment(SwingConstants.CENTER);
		jLabelDescription2.setHorizontalTextPosition(SwingConstants.CENTER);
		jLabelDescription2.setForeground(Color.black);
		
		jLabelDescription1 = new JLabel();
		jLabelDescription1.setFont(new Font("Dialog", Font.BOLD, 20));
		jLabelDescription1.setBackground(new Color(238, 238, 238));
		jLabelDescription1.setLocation(new Point(9, 386));
		jLabelDescription1.setSize(new Dimension(225, 33));
		jLabelDescription1.setHorizontalAlignment(SwingConstants.CENTER);
		jLabelDescription1.setHorizontalTextPosition(SwingConstants.CENTER);
		jLabelDescription1.setForeground(Color.black);
		
		jLabelHeart3 = new JLabel();
		jLabelHeart3.setBounds(new Rectangle(611, 61, 45, 39));
		jLabelHeart3.setIcon(new ImageIcon(getClass().getResource("/HealthOK/ui/images/heartshape.png")));
		jLabelHeart3.setText("");
		
		jLabelHeart2 = new JLabel();
		jLabelHeart2.setBounds(new Rectangle(546, 61, 43, 40));
		jLabelHeart2.setIcon(new ImageIcon(getClass().getResource("/HealthOK/ui/images/heartshape.png")));
		jLabelHeart2.setText("");
		
		jLabelHeart1 = new JLabel();
		jLabelHeart1.setBounds(new Rectangle(482, 60, 44, 41));
		jLabelHeart1.setIcon(new ImageIcon(getClass().getResource("/HealthOK/ui/images/heartshape.png")));
		jLabelHeart1.setText("");
		
		jLabelScore = new JLabel();
		jLabelScore.setBounds(new Rectangle(25, 438, 83, 29));
		jLabelScore.setFont(new Font("Comic Sans MS", Font.BOLD, 20));
		jLabelScore.setForeground(Color.black);
		jLabelScore.setText(" Score:");
		
		jLabelQuestion = new JLabel();
		jLabelQuestion.setBounds(new Rectangle(71, 95, 618, 52));
		jLabelQuestion.setFont(new Font("Comic Sans MS", Font.BOLD, 20));
		jLabelQuestion.setForeground(Color.black);
		
		this.setSize(712, 500);
		this.setLayout(null);
		this.setBackground(Color.white);
		this.add(jLabelQuestion, null);
		this.add(jLabelScore, null);
		this.add(jLabelHeart1, null);
		this.add(jLabelHeart2, null);
		this.add(jLabelHeart3, null);
		this.add(getJButtonAnswer1(), null);
		this.add(getJButtonAnswer2(), null);
		this.add(getJButtonAnswer3(), null);
		this.add(jLabelDescription1, null);
		this.add(jLabelDescription2, null);
		this.add(jLabelDescription3, null);
		this.add(getJButtonAdd(), null);
		this.add(jLabelTimer, null);
		this.add(jLabelScore1, null);
		this.add(jLabelQn, null);
		this.add(getJButtonEdit(), null);
		
		qn_num = 1;
		GameQuestion g1 = new GameQuestion(qn_num);
		g1.retrieveGameQuestion();
		jLabelQn.setText("Q1.");
		jLabelQuestion.setText(g1.getG_question());
		jLabelDescription1.setText(g1.getG_imageDescription1());
		jLabelDescription2.setText(g1.getG_imageDescription2());
		jLabelDescription3.setText(g1.getG_imageDescription3());
		jButtonAnswer1.setIcon(new ImageIcon(g1.getG_image1()));
		jButtonAnswer2.setIcon(new ImageIcon(g1.getG_image2()));
		jButtonAnswer3.setIcon(new ImageIcon(g1.getG_image3()));
		
	}
	
	/**
	 * This method initialises jButtonAnswer1	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButtonAnswer1() {
		if (jButtonAnswer1 == null) {
			jButtonAnswer1 = new JButton();
			jButtonAnswer1.setBackground(Color.white);
			jButtonAnswer1.setSize(new Dimension(228, 214));
			jButtonAnswer1.setLocation(new Point(5, 164));
			jButtonAnswer1.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					answer = "1";
					DisplayQuestion();
				}
			});
		}
		return jButtonAnswer1;
	}

	/**
	 * This method initialises jButtonAnswer2	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButtonAnswer2() {
		if (jButtonAnswer2 == null) {
			jButtonAnswer2 = new JButton();
			jButtonAnswer2.setBackground(Color.white);
			jButtonAnswer2.setSize(new Dimension(228, 214));
			jButtonAnswer2.setLocation(new Point(240, 164));
			jButtonAnswer2.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					answer = "2";
					DisplayQuestion();
				}
			});
		}
		return jButtonAnswer2;
	}
	/**
	 * This method initialises jButtonAnswer3	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButtonAnswer3() {
		if (jButtonAnswer3 == null) {
			jButtonAnswer3 = new JButton();
			jButtonAnswer3.setBackground(Color.white);
			jButtonAnswer3.setSize(new Dimension(228, 214));
			jButtonAnswer3.setLocation(new Point(474, 163));
			jButtonAnswer3.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					answer = "3";
					DisplayQuestion();
				}
			});
		}
		return jButtonAnswer3;
}
	/**
	 * This method initializes jButtonEdit	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButtonAdd() {
		if (jButtonAdd == null) {
			jButtonAdd = new JButton();
			jButtonAdd.setBounds(new Rectangle(591, 9, 90, 39));
			jButtonAdd.setFont(new Font("Dialog", Font.BOLD, 16));
			jButtonAdd.setText("Add");
			jButtonAdd.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					t.stop();
					JPanel panel = new GamesCreatePanel(myFrame);
					myFrame.getContentPane().removeAll();
					myFrame.getContentPane().add(panel);
					myFrame.getContentPane().validate();
					myFrame.getContentPane().repaint();
					
					Object admin = null;
					if(getName() == admin) {
						jButtonAdd.setVisible(true);
					}
						else {
							jButtonAdd.setVisible(false);
					}
				}
			});
		}
		return jButtonAdd;
	}  

	/**
	 * This method initializes jButtonEdit	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButtonEdit() {
		if (jButtonEdit == null) {
			jButtonEdit = new JButton();
			jButtonEdit.setPreferredSize(new Dimension(65, 31));
			jButtonEdit.setSize(new Dimension(90, 39));
			jButtonEdit.setText("Edit");
			jButtonEdit.setFont(new Font("Dialog", Font.BOLD, 16));
			jButtonEdit.setLocation(new Point(492, 9));
			jButtonEdit.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					t.stop();
					JPanel panel = new GamesEditPanel(myFrame);
					myFrame.getContentPane().removeAll();
					myFrame.getContentPane().add(panel);
					myFrame.getContentPane().validate();
					myFrame.getContentPane().repaint();
				}
			});
		}
		return jButtonEdit;
	}
	
	public void DisplayQuestion(){
		GameQuestion g1 = new GameQuestion();
		g1.retrieveGameQuestion();
		if(jButtonAnswer1.isSelected() && (g1.getG_correctAnswer() == 1)&& (jButtonAnswer2.isSelected()) && (g1.getG_correctAnswer() == 2)
		&& (jButtonAnswer3.isSelected()) && (g1.getG_correctAnswer()==3)) 
			jLabelQn.setText("Q" + ".");
			jLabelQuestion.setText(g1.getG_question());
			jLabelDescription1.setText(g1.getG_imageDescription1());
			jLabelDescription2.setText(g1.getG_imageDescription2());
			jLabelDescription3.setText(g1.getG_imageDescription3());
			jButtonAnswer1.setIcon(new ImageIcon(g1.getG_image1()));
			jButtonAnswer2.setIcon(new ImageIcon(g1.getG_image2()));
			jButtonAnswer3.setIcon(new ImageIcon(g1.getG_image3()));
		}
	}

here is the error message:
connection is jdbc:odbc:CFDatabase
DB Query: SELECT * FROM GameQuestion WHERE g_questionNo =1
Connection is closed
connection is jdbc:odbc:CFDatabase
DB Query: SELECT * FROM GameQuestion WHERE g_questionNo =0
Connection is closed
Uncaught error fetching image:
java.lang.NullPointerException
at java.io.FileInputStream.<init>(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at sun.awt.image.FileImageSource.getDecoder(Unknown Source)
at sun.awt.image.InputStreamImageSource.doFetch(Unkno wn Source)
at sun.awt.image.ImageFetcher.fetchloop(Unknown Source)
at sun.awt.image.ImageFetcher.run(Unknown Source)

[Norm]

Is that all of the error message? It doesn't have any lines that refer to where in your program the exception occurred.

[mathidioticz]

Its okay, I'ver solved it! ThankYou for your time and help! :D

[Ted]

Post your solution for the benefit of others with the same issue!

[DarrylBurke]

Post your solution for the benefit of others with the same issue!

And who, may I ask, are you? Note that this forum is not a code mill.

If you have a question to ask, start a new thread -- they're free. I'm closing this one.

db