Thread: Applet Error: InvocationTargerException

I am creating a Java applet. I am using Eclipse as my IDE. I am to create an applet for a restaurant menu that allows the user to select items, and add them to a shopping cart. Then, the user can finalize it.

The application compiles, and runs in Eclipse. However, after I have submitted the folders to the web server, and have tried to open the html file in my browser, I get the following error:

java.lang.reflect.InvocationTargetException

I am thinking that I have some issues with my event handling for my list boxes and combo boxes. If someone can help me identify my issues, I would appreciate. Here is the relevant code.

import java.awt.*;
import java.awt.event.*;
import java.io.ObjectOutputStream.PutField;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.border.*;
 
 
public class Items extends JApplet {
 
           //Skipped Code
 
    //LIST BOXES variables
    //Create 3 arrays of Strings and 3 list boxes 
    private String[] sandwiches = {"Bacon and Turkey", "Cheese steak Melt", 
      "Veggie Lite", "The Works"};
    private String[] kids = {"Stay Fit", "Breakfast Sub", "Roast Beef", "Little Sub"};
    private String[] drinks = {"Fountain Sodas", "Vitamin Water", "Iced Tea", "Orange Juice"};
 
    private JList jlstsandwiches = new JList(sandwiches);
    private JList jlstkids = new JList(kids);
    private JList jlstdrinks = new JList(drinks);
 
    //Create 3 arrays of prices and 3 arrays of image icons
    private double[] sandwichPrices = {5.75, 6.25, 5.95};
    private double[] kidsPrices = {3.50, 2.99, 3.29};
    private double[] drinksPrices = {2.05, 1.25, 1.50};
 
    //COMBO BOXES variables
    //Create 3 arrays of Strings and 3 combo boxes
    private String[] feelings = {"Today I am...", "Feeling Happy", 
      "Feeling Strong", "Feeling Energetic"};
    private String[] specials = {"Special Sandwiches", "Big Lance", "Pepe"};
    private String[] specialDrinks = {"Special Drinks", "Lance's Shake", "Smooth It"};
 
    private JComboBox jcbofeelings = new JComboBox(feelings);
    private JComboBox jcbospecials = new JComboBox(specials);
    private JComboBox jcbodrinks = new JComboBox(specialDrinks);
 
    //Create 2 arrays of prices and 2 arrays of image icons
    private double[] specialSandwichPrices = {0.0, 6.75, 7.25};
    private double[] specialDrinksPrices = {0.0, 2.50, 2.99};
 
 
        //Skipped Code  
 
      // ---------------------------------------------------------------------------------------
      //REGISTER LISTENERS
      jlstsandwiches.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
      jlstkids.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
      jlstdrinks.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
 
 
     //Skipped Code
 
 
      //WEST PANEL
      //Register listeners for list boxes' menus
      jlstsandwiches.addListSelectionListener(new ListSelectionListener() {
          @Override
          public void valueChanged(ListSelectionEvent e){
              /***int[] indices = jlstsandwiches.getSelectedIndices();
 
              int i;
 
              for(i = 0; i < indices.length; i++){
                  jtfItemPrice.setText(String.valueOf(sandwichPrices[indices[i]]));
              }*/
 
              int index = 0;
              index = jlstsandwiches.getSelectedIndex();
 
              if (index < sandwiches.length){
                  jtfItemPrice.setText(String.format("%4.2f", sandwichPrices[index]));
              }
          }
      });
 
 
      jlstkids.addListSelectionListener(new ListSelectionListener() {
          @Override
          public void valueChanged(ListSelectionEvent e){
              /***int[] indices = jlstkids.getSelectedIndices();
 
              int i;
 
              for(i = 0; i < indices.length; i++){
                  jtfItemPrice.setText(String.valueOf(sandwichPrices[indices[i]]));
              }*/
 
              int index = 0;
              index = jlstkids.getSelectedIndex();
              if (index < kids.length){
                  jtfItemPrice.setText(String.format("%4.2f", kidsPrices[index]));
              }
          }
      });
 
      jlstdrinks.addListSelectionListener(new ListSelectionListener() {
          @Override
          public void valueChanged(ListSelectionEvent e){
              /***int[] indices = jlstdrinks.getSelectedIndices();
 
              int i;
 
              for(i = 0; i < indices.length; i++){
                  jtfItemPrice.setText(String.valueOf(sandwichPrices[indices[i]]));
              }*/
 
 
              int index = 0;
              index = jlstdrinks.getSelectedIndex();
              if (index < drinks.length){
                  jtfItemPrice.setText(String.format("%4.2f", drinksPrices[index]));
              }
          }
      });
 
 
      //NORTH PANEL
      //Register listeners for combo boxes
      jcbospecials.addItemListener(new ItemListener(){
        @Override
        public void itemStateChanged(ItemEvent e){
            int index = 0;
            index = jcbospecials.getSelectedIndex();
              if (index < specials.length){
 
                  jtfItemPrice.setText(String.format("%4.2f", specialSandwichPrices[index]));
              }   
        }  
      });
 
      jcbodrinks.addItemListener(new ItemListener(){
        @Override
        public void itemStateChanged(ItemEvent e){
            int index = 0;
            if (index < specialDrinks.length){
                index = jcbodrinks.getSelectedIndex();
                jtfItemPrice.setText(String.format("%4.2f", specialDrinksPrices[index]));
            }
        }  
      });
 
 
  }
}

I figured it out. The error came from the method call for the images. I was using the wrong syntax. Thank you for your help.