Я рву на себе волосы, пытаясь понять, почему этот третий апплет, который я написал, отлично себя ведет в BlueJ, но выдает «java.lang.reflect.InvocationTargetException», когда я пытаюсь просмотреть его в браузере. Я все еще в значительной степени новичок и не могу понять, где искать полные журналы ошибок. Пожалуйста помоги.
Код
/**
* Array - Dictionary (English to Korean)
*
* Jodi Rehlander
* October, 2015 for CSci1130-51
*/
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.util.*;
import java.text.*;
import java.applet.*;
public class Dictionary extends JApplet implements ActionListener
{
JLabel mainLabel, picLabel, header;
Image headerImg;
ImageIcon headerIcon, translateIcon;
JButton[ ] words =
{
new JButton( "Airplane" ),
new JButton( "Car" ),
new JButton( "Cat" ),
new JButton( "Chair" ),
new JButton( "Flag" ),
new JButton( "Newspaper" ),
new JButton( "Spoon" ),
new JButton( "Paintbrush" ),
new JButton( "Horse" ),
new JButton( "Female" )
};
ImageIcon[ ] pics =
{
new ImageIcon( "airplane.png" ),
new ImageIcon( "car.png" ),
new ImageIcon( "cat.png" ),
new ImageIcon( "chair.png" ),
new ImageIcon( "flag.png" ),
new ImageIcon( "newspaper.png" ),
new ImageIcon( "spoon.png" ),
new ImageIcon( "paintbrush.png" ),
new ImageIcon( "horse.png" ),
new ImageIcon( "female.png" ),
};
public void init( )
{
//set default background to white
getContentPane( ).setBackground( Color.WHITE );
setLayout( new BorderLayout( ) );
headerImg = getImage( getCodeBase( ), "headerImg.png" );
headerIcon = new ImageIcon( headerImg );
header = new JLabel ( headerIcon );
add( header, BorderLayout.NORTH );
translateIcon = new ImageIcon( );
picLabel = new JLabel( );
picLabel.setHorizontalAlignment( JLabel.CENTER );
add( picLabel, BorderLayout.CENTER );
JPanel pane = new JPanel( new GridLayout( 10, 0 ) );
pane.setOpaque( true );
for (int x=0; x < words.length; x++ )
{
words[x].addActionListener( this );
pane.add( words[x] );
}
add( pane, BorderLayout.WEST );
}
public void actionPerformed( ActionEvent ae)
{
Object obj = ae.getSource( );
for( int x=0; x < words.length; x++ )
if( obj == words[x] )
picLabel.setIcon( pics[x] );
repaint( );
}
}
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<!-- This file automatically generated by BlueJ Java Development -->
<!-- Environment. It is regenerated automatically each time the -->
<!-- applet is run. Any manual changes made to file will be lost -->
<!-- when the applet is next run inside BlueJ. Save into a -->
<!-- directory outside of the package directory if you want to -->
<!-- preserve this file. -->
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Dictionary Applet</title>
</head>
<body>
<h1>Dictionary Applet</h1>
<hr>
<applet code="Dictionary.class"
width=600
height=500
codebase="."
alt="Your browser understands the <APPLET> tag but isn't running the applet, for some reason."
>
Your browser is ignoring the <APPLET> tag!
</applet>
<hr>
</body>
</html>
Ошибка
ui: Pushing modality for applet ID 1 with dialog sun.plugin.util.PluginSysUtil$DummyDialog[dialog0,-100,-100,132x38,layout=java.awt.BorderLayout,APPLICATION_MODAL,title=,defaultCloseOperation=HIDE_ON_CLOSE,rootPane=javax.swing.JRootPane[,3,25,126x10,layout=javax.swing.JRootPane$RootLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=16777673,maximumSize=,minimumSize=,preferredSize=],rootPaneCheckingEnabled=true]
basic: Dialog type is not candidate for embedding
ui: Pushing modality for applet ID 1 with dialog javax.swing.JDialog[dialog1,462,324,516x190,layout=java.awt.BorderLayout,TOOLKIT_MODAL,title=Application Error,defaultCloseOperation=HIDE_ON_CLOSE,rootPane=javax.swing.JRootPane[,3,25,510x162,layout=javax.swing.JRootPane$RootLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=16777673,maximumSize=,minimumSize=,preferredSize=],rootPaneCheckingEnabled=true]
ui: Pushing modality for applet ID 1 with dialog sun.plugin.util.PluginSysUtil$DummyDialog[dialog2,-100,-100,132x38,layout=java.awt.BorderLayout,APPLICATION_MODAL,title=,defaultCloseOperation=HIDE_ON_CLOSE,rootPane=javax.swing.JRootPane[,3,25,126x10,layout=javax.swing.JRootPane$RootLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=16777673,maximumSize=,minimumSize=,preferredSize=],rootPaneCheckingEnabled=true]
