Help!!! Applet can't be instantiated Error

Hi,
I am opening an applet in IE. But All i am getting is blank frame.
When i move my curser over the applet I am reading this error
loads: com.blny.scan.db.ScanViewApplet can't be instantiated
Any help or suggestions are always appreciated.
Thanks in advance.

thank you for your reply.
I am using jbuilder to develop this project. I have a applet-servlet commucication which gets the image from db and displays in applet.
This works fine in JBuilder, but when i am opening this in IE I am getting the same error as i stated earlier.
thanks.
here is my html code
<html>
<head>
<title>
HTML Test Page
</title>
</head>
<body>
com.blny.scan.db.ScanViewApplet will appear below in a Java enabled browser.<br>
<applet
codebase = "."
archive = "SCAN_PROJECT.jar"
code = "com.blny.scan.db.ScanViewApplet.class"
name = "TestApplet"
width = "899"
height = "662"
hspace = "0"
vspace = "0"
align = "middle"
>
</applet>
</body>
</html>

Similar Messages

Applet can't be instantiated on IE browser.

I have created an SWING Applet (JApplet). It works fine inside JDeveloper IDE using the Appletviewer but when I deploy it and I try to launch it through the Internet Explorer browser I get the following message:
"Applet can't be instantiated".
I'm working with JDeveloper 3.1.1.2
Can somebody help me out with this? I will really appreciate it.
null

In the java console of IE are you getting any class not found errors?
Please refer to the following URL (Swing Applet Test ) to check whether your browser supports swing classes or not.
http://java.sun.com/products/jfc/tsc/articles/getting_started/applet_test.html
Another way to create and run Swing applets in IE or netscape is to use Java Plug-in.
null

"Class can't be instantiated " error message. Help !

Dear Java People,
In trying to do a program that outputs a sound with every button click
I have no compilation errors but a runtime error that says:
"class can't be instantiated"
below is the program and below that the error message
thank you in advance
Norman
import java.util.*;
import java.awt.*;
import javax.swing.*;
import javax.swing.border.*;
import java.applet.*;
import java.awt.event.*;
import java.net.*;
public abstract class MyMusicApplet_1 extends JApplet implements ActionListener, AppletContext
     //AppletContext myAppletContext =   new AppletContext();
     //Iterator i =   myAppletContext.getStreamKeys();
     JButton myJButton;
     AudioClip acSound_1;
     AudioClip acSound_2;
     AudioClip acSound_3;
     AudioClip acSound_4;
     AudioClip acSound_5;
     AudioClip acSound_6;
     AudioClip acSound_7;
     AudioClip acSound_8;
     AudioClip acSound_9;
     JButton myJButtonSound1;
     JButton myJButtonSound2;
     JButton myJButtonSound3;
     JButton myJButtonSound4;
     JButton myJButtonSound5;
     JButton myJButtonSound6;
     JButton myJButtonSound7;
     JButton myJButtonSound8;
     JButton myJButtonSound9;
public void init()
        try
         acSound_1 = getAudioClip(new URL ("c:/Program Files/Cakewalk/Cakewalk Pro Audio 9/seashore.wrk"));
         acSound_2 = getAudioClip(new URL ("c:/Program Files/Cakewalk/Cakewalk Pro Audio 9/seashore.wrk"));
         acSound_3 = getAudioClip(new URL ("c:/Program Files/Cakewalk/Cakewalk Pro Audio 9/seashore.wrk"));
         acSound_4 = getAudioClip(new URL ("c:/Program Files/Cakewalk/Cakewalk Pro Audio 9/seashore.wrk"));
         acSound_5 = getAudioClip(new URL ("c:/Program Files/Cakewalk/Cakewalk Pro Audio 9/seashore.wrk"));
         acSound_6 = getAudioClip(new URL ("c:/Program Files/Cakewalk/Cakewalk Pro Audio 9/seashore.wrk"));
         acSound_7 = getAudioClip(new URL ("c:/Program Files/Cakewalk/Cakewalk Pro Audio 9/seashore.wrk"));
         acSound_8 = getAudioClip(new URL ("c:/Program Files/Cakewalk/Cakewalk Pro Audio 9/seashore.wrk"));
         acSound_9 = getAudioClip(new URL ("c:/Program Files/Cakewalk/Cakewalk Pro Audio 9/seashore.wrk"));
         catch (MalformedURLException e)
           System.out.println("Error here " );
       Container myContentPane = getContentPane();
       myContentPane.setLayout(new FlowLayout(FlowLayout.RIGHT));
        Dimension buttonSize = new Dimension(190,100);
       Font myFont = new Font("Arial", Font.BOLD,14);
       Border myEdge = BorderFactory.createRaisedBevelBorder();
                //create 1st button's object
                 myJButtonSound1 = new JButton("sound #1");
                myJButtonSound1.addActionListener(this);
               //set the button's border and size, font background and foreground
               myJButtonSound1.setBorder(myEdge);
               myJButtonSound1.setPreferredSize(buttonSize);
               myJButtonSound1.setFont(myFont);
               myJButtonSound1.setBackground(Color.orange);
               myJButtonSound1.setForeground(Color.black);
                //create 2nd button's object
                 myJButtonSound2 = new JButton("sound #2");
                myJButtonSound2.addActionListener(this);
               //set the button's border and size, font, background and foreground
               myJButtonSound2.setBorder(myEdge);
               myJButtonSound2.setPreferredSize(buttonSize);
               myJButtonSound2.setFont(myFont);
               myJButtonSound2.setBackground(Color.blue);
               myJButtonSound2.setForeground(Color.black);
                //create 3rd button's object
                 myJButtonSound3 = new JButton("sound #3");
                myJButtonSound1.addActionListener(this);
               //set the button's border and size, font, background and foreground
               myJButtonSound3.setBorder(myEdge);
               myJButtonSound3.setPreferredSize(buttonSize);
               myJButtonSound3.setFont(myFont);
               myJButtonSound3.setBackground(Color.cyan);
               myJButtonSound3.setForeground(Color.black);
                //create 4th button's object
                 myJButtonSound4 = new JButton("sound #4");
                myJButtonSound4.addActionListener(this);
               //set the button's border and size, font background and foreground
               myJButtonSound4.setBorder(myEdge);
               myJButtonSound4.setPreferredSize(buttonSize);
               myJButtonSound4.setFont(myFont);
               myJButtonSound4.setBackground(Color.pink);
               myJButtonSound4.setForeground(Color.black);
               //create 5th button's object
               myJButtonSound5 = new JButton("sound #5");
              myJButtonSound5.addActionListener(this);
             //set the button's border and size, font background and foreground
             myJButtonSound5.setBorder(myEdge);
             myJButtonSound5.setPreferredSize(buttonSize);
             myJButtonSound5.setFont(myFont);
             myJButtonSound5.setBackground(Color.red);
             myJButtonSound5.setForeground(Color.black);
              //create 6th button's object
               myJButtonSound6 = new JButton("sound #6");
              myJButtonSound6.addActionListener(this);
             //set the button's border and size, font, background and foreground
             myJButtonSound6.setBorder(myEdge);
             myJButtonSound6.setPreferredSize(buttonSize);
             myJButtonSound6.setFont(myFont);
             myJButtonSound6.setBackground(Color.pink);
             myJButtonSound6.setForeground(Color.black);
              //create 7th button's object
               myJButtonSound7 = new JButton("Choice #7");
              myJButtonSound7.addActionListener(this);
             //set the button's border and size, font, background and foreground
             myJButtonSound7.setBorder(myEdge);
             myJButtonSound7.setPreferredSize(buttonSize);
             myJButtonSound7.setFont(myFont);
             myJButtonSound7.setBackground(Color.cyan);
             myJButtonSound7.setForeground(Color.black);
              //create 8th button's object
               myJButtonSound8 = new JButton("Choice #8");
              myJButtonSound8.addActionListener(this);
             //set the button's border and size, font background and foreground
             myJButtonSound8.setBorder(myEdge);
             myJButtonSound8.setPreferredSize(buttonSize);
             myJButtonSound8.setFont(myFont);
             myJButtonSound8.setBackground(Color.yellow);
             myJButtonSound8.setForeground(Color.black);
              //create 9th button's object
               myJButtonSound9 = new JButton("Choice #9");
              myJButtonSound9.addActionListener(this);
             //set the button's border and size, font background and foreground
             myJButtonSound9.setBorder(myEdge);
             myJButtonSound9.setPreferredSize(buttonSize);
             myJButtonSound9.setFont(myFont);
             myJButtonSound9.setBackground(Color.blue);
             myJButtonSound9.setForeground(Color.black);
               //add the buttons to the content pane
               myContentPane.add(myJButtonSound1);
               myContentPane.add(myJButtonSound2);
               myContentPane.add(myJButtonSound3);
               myContentPane.add(myJButtonSound4);
               myContentPane.add(myJButtonSound5);
               myContentPane.add(myJButtonSound6);
               myContentPane.add(myJButtonSound7);
               myContentPane.add(myJButtonSound8);
               myContentPane.add(myJButtonSound9);
      public void actionPerformed(ActionEvent e)
         myJButton = (JButton)e.getSource();
        if(myJButton == myJButtonSound1)
          acSound_1.play();
        if(myJButton == myJButtonSound2)
          acSound_2.play();
        if(myJButton == myJButtonSound3)
          acSound_3.play();
        if(myJButton == myJButtonSound4)
          acSound_4.play();
        if(myJButton == myJButtonSound5)
          acSound_5.play();
         if(myJButton == myJButtonSound6)
           acSound_6.play();
                   if(myJButton == myJButtonSound7)
                     acSound_7.play();
                   if(myJButton == myJButtonSound8)
                     acSound_8.play();
                    if(myJButton == myJButtonSound9)
                      acSound_9.play();
java.lang.InstantiationException
     at sun.reflect.InstantiationExceptionConstructorAccessorImpl.newInstance(InstantiationExceptionConstructorAccessorImpl.java:30)
     at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
load: stan_my_music_applet_1.MyMusicApplet_1.class can't be instantiated.
     at java.lang.Class.newInstance0(Class.java:306)
     at java.lang.Class.newInstance(Class.java:259)
     at sun.applet.AppletPanel.createApplet(AppletPanel.java:566)
     at sun.applet.AppletPanel.runLoader(AppletPanel.java:495)
     at sun.applet.AppletPanel.run(AppletPanel.java:292)
     at java.lang.Thread.run(Thread.java:536)

I also tried:
try
for(int a=0;a<8;a++)
{acSounds[a] = getAudioClip(getCodeBase(),(new URL ("c:/Program Files/Cakewalk/Cakewalk Pro Audio 9/seashore" + (i + 1) + ".wrk")));
and the error message still says:
"MyMusicApplet3.java": Error #: 300 : method getAudioClip(java.net.URL, java.net.URL) not found in class stan_my_music_applet_3.MyMusicApplet3 at line 19
Help !
below is the revised code
Norman
import java.util.*;
import java.awt.*;
import javax.swing.*;
import javax.swing.border.*;
import java.applet.*;
import java.awt.event.*;
import java.net.*;
public class MyMusicApplet3 extends JApplet implements ActionListener
AudioClip[] acSounds= new AudioClip[9];
public void init()
   try
        for(int a=0;a<8;a++)
        {acSounds[a] = getAudioClip(getCodeBase(),(new URL ("c:/Program Files/Cakewalk/Cakewalk Pro Audio 9/seashore" + (a + 1) + ".wrk")));
catch (Exception e)
    System.out.println("Error here " );
        Container myContentPane = getContentPane();
        myContentPane.setLayout(new FlowLayout(FlowLayout.RIGHT));
        myContentPane.add(getButton("1", Color.orange));
        myContentPane.add(getButton("2", Color.blue));
        myContentPane.add(getButton("3", Color.cyan));
        myContentPane.add(getButton("4", Color.pink));
        myContentPane.add(getButton("5", Color.red));
        myContentPane.add(getButton("6", Color.pink));
        myContentPane.add(getButton("7", Color.cyan));
        myContentPane.add(getButton("8", Color.yellow));
        myContentPane.add(getButton("9", Color.blue));
    public void actionPerformed(ActionEvent e)
       String command = e.getActionCommand();
       int index = Integer.parseInt(command)-1;
       acSounds[index].play();
   public JButton getButton(String label, Color fore)
     {          JButton button = new JButton("sound "+label);
                button.setPreferredSize(new Dimension(190,100));
                button.setFont(new Font("Arial", Font.BOLD,14));
                button.setBorder(BorderFactory.createRaisedBevelBorder());
                button.setForeground(fore);
                button.setBackground(Color.orange);
                button.addActionListener(this);
                button.setActionCommand(label);
                return button;
      }//"MyMusicApplet3.java": Error #: 300 :
//method getAudioClip(java.net.URL, java.net.URL) not found in class
// stan_my_music_applet_3.MyMusicApplet3 at line 19, column 24

IE says that my applet can't be instantiated

Okay, the applet I've made can be viewed by the appletviewer whereas IE says it can't be instantiated. Is there a problem with regards to inheritance? I've tried using javac -target 1.1 to compile the code and it still didn't work. It does work for my other applets.
I'm posting the codes for the html and the two files I've made.
listapplet.html<html>
<head>
<title>List Applet</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor="#FFFFFF" text="#000000" background="bbg.jpg">
<applet code="ListApplet.class" width="994" height="67">
</applet>
</body>
</html>
ListApplet.java
import java.awt.*;
import java.awt.event.*;
import java.applet.Applet;
public class ListApplet extends Applet implements ItemListener{
MyList lstsample=new MyList();
Label lblsample=new Label();
public void init(){
setLayout(new GridLayout(2,1));
lstsample.addItemListener(this);
add(lstsample);
add(lblsample);
public void itemStateChanged(ItemEvent ie){
if(ie.getSource()==lstsample){
lblsample.setText("You have chosen"+ lstsample.getSelectedItem());
MyList.java
import java.awt.*;
public class MyList extends List{
     String[] str={"Migs", "Myles", "Jet", "Lans", "Tins", "Liz"};
     MyList(){
          for(int i=0;i<str.length;i++){
               this.add(str);

Errmmm... errors?
How could it have errors when it runs perfectly well with appletviewer? I used the modification you suggested and it did run using appletviewer.
Better yet, it can be compiled by java. I don't think there are errors, really since that kind of error you stated I feel should be found by the Java compiler, that's where I usually encounter such errors.
I'm not really sure if it's how I compiled it(Since somebody told me to compile it using javac -target 1.1 ArchiveName.java and it worked on my other projects that don't have inheritance and uses other classes) I really don't have an idea if it was compiled using 1.1 JVM since I only mostly know the principles of Java and not exactly the more advanced parts.
Besides MyList.java:9 reads like this
this.add(str);
the value i indicates an integer.
So it's not a String array rather a String object. Maybe something wrong with my post?

SEM-CPM: PerspectiveOverview Applet can't be instantiated

In SEm-CPM, we encountered an error message when running Scorecard Perspective View on the web, but we don't have the same problem in GUI. The error message says:"Perspective Overview can't be instantiated yet." We are actually using SEM3.1 SP21. Actually one of our clients that is using lower support level than we have does not have this problem.
I even imported the latest jova program "PerspectiveOverview.jar" from SAP service market. I still received the same error.
Can someone shed some lights on this issue?
thanks a lot.

here is my code:
import java.io.*;
import java.lang.*;
import java.awt.*;
import java.awt.event.*;
import java.applet.*;
import com.borland.jbcl.layout.*;
import com.borland.jbcl.control.*;
public class inv1 extends Applet {
XYLayout xYLayout1 = new XYLayout();
boolean isStandalone = false;
Button button1 = new Button();
TextField textField1 = new TextField();
public inv1() {
public boolean action (Event e, Object arg)
if (e.target == button1)
Runtime rt = Runtime.getRuntime();
try
String programm="/*Line of the programmcall";
Process p = rt.exec(programm);
catch( IOException ee)
return true;
return false;
public void init() {
try {
jbInit();
catch(Exception e) {
e.printStackTrace();
private void jbInit() throws Exception {
button1.setLabel("button1");
xYLayout1.setWidth(400);
xYLayout1.setHeight(300);
this.setLayout(xYLayout1);
textField1.setText("textField1");
this.add(button1, new XYConstraints(198, 54, 98, 31));
this.add(textField1, new XYConstraints(41, 51, 149, 37));
public String getAppletInfo() {
return "Applet-Information";
public String[][] getParameterInfo() {
return null;
}

Load:Tutorial.EmpApplet can't be instantiated ERROR

Hi,
By following JDevelopment 2.0 tutorial - Database Applet Tutorial
It was compiled successfully.
But when It was run, the ERROR occured !
" load:tutorial.EmpApplet can't be instantiated "
Anybody know why it happened ??
Thanks.
Youngho
null

Unfortunately these is a step missing in the tutorial for the
beta version. This is actually logged as a doc bug. Here is the
description:
For the database applet tutorial, you need to explicitly include
the JDBC classes111.zip file in the deployment archive. It does
not get pulled in automatically by the dependency checker.
Instructions for deployment need to instruct users to:
1. Click the Add File button for the Additions list box.
2. In the File Open dialog, navigate to and select the
aurora\lib\classes111.zip file.
3. Deploy.
Sorry, Roel.
Youngho Cho (guest) wrote:
: Hi,
: By following JDevelopment 2.0 tutorial - Database Applet
Tutorial
: It was compiled successfully.
: But when It was run, the ERROR occured !
: " load:tutorial.EmpApplet can't be instantiated "
: Anybody know why it happened ??
: Thanks.
: Youngho
null

EmpApplet can't be instantiated ERROR

Hi,I'm having the same "tutorial.EmpApplet can't be
instantiated" problem everyone else seems to be having. I've
tried all the recommended solutions and nothing works. Here is
a copy of the output to the Java Console using Internet Explorer.
com.ms.security.SecurityExceptionEx
[com/sun/java/swing/UIManager.setLookAndFeel]:
java.io.IOException: bad path: D:\Program
Files\Oracle\JDeveloper 2.0.184
Beta\myclasses\com\sun\java\swing\plaf\metal\MetalLookAndFeel.cla
ss
at com/ms/security/permissions/FileIOPermission.check
at com/ms/security/PolicyEngine.deepCheck
at com/ms/security/PolicyEngine.checkPermission
at com/ms/security/StandardSecurityManager.chk
at com/ms/security/StandardSecurityManager.checkRead
at java/io/File.isDirectory
at sun/net/www/protocol/file/FileURLConnection.connect
at
sun/net/www/protocol/file/FileURLConnection.getInputStream
at
com/ms/vm/loader/ResourceLoader.getCodebaseRelativeData
at com/ms/vm/loader/ResourceLoader.getClassData
at com/ms/vm/loader/URLClassLoader.findClass
at com/ms/vm/loader/URLClassLoader.loadClass
at java/lang/ClassLoader.loadClassInternal at
java/lang/Class.forName
at com/sun/java/swing/UIManager.setLookAndFeel
at com/sun/java/swing/UIManager.initializeDefaultLAF
at com/sun/java/swing/UIManager.initialize
at com/sun/java/swing/UIManager.maybeInitialize
at com/sun/java/swing/UIManager.getDefaults
at com/sun/java/swing/UIManager.getColor
at borland/jbcl/control/BevelPanel.<init>
at borland/jbcl/control/ButtonBar.<init>
at borland/jbcl/control/NavigatorControl.<init>
at tutorial/QueryEmpPanel.<init> at
tutorial/EmpApplet.<init>
at com/ms/applet/BrowserAppletFrame.newInstance
at com/ms/applet/AppletPanel.processSentEvent
at com/ms/applet/AppletPanel.processSentEvent at
com/ms/applet/AppletPanel.run
at java/lang/Thread.runError loading class:
com.sun.java.swing.plaf.metal.MetalLookAndFeel
com.ms.security.SecurityExceptionEx
[com/sun/java/swing/UIManager.setLookAndFeel]:
java.io.IOException: bad path: D:\Program
Files\Oracle\JDeveloper 2.0.184
Beta\myclasses\com\sun\java\swing\plaf\metal\MetalLookAndFeel.cla
ss
com.ms.security.SecurityExceptionEx
[com/sun/java/swing/UIManager.setLookAndFeel]:
java.io.IOException: bad path: D:\Program
Files\Oracle\JDeveloper 2.0.184
Beta\myclasses\com\sun\java\swing\plaf\metal\MetalLookAndFeel.cla
ss
at com/ms/security/permissions/FileIOPermission.check
at com/ms/security/PolicyEngine.deepCheck
at com/ms/security/PolicyEngine.checkPermission
at com/ms/security/StandardSecurityManager.chk
at com/ms/security/StandardSecurityManager.checkRead
at java/io/File.isDirectory
at sun/net/www/protocol/file/FileURLConnection.connect
at
sun/net/www/protocol/file/FileURLConnection.getInputStream
at
com/ms/vm/loader/ResourceLoader.getCodebaseRelativeData
at com/ms/vm/loader/ResourceLoader.getClassData
at com/ms/vm/loader/URLClassLoader.findClass
at com/ms/vm/loader/URLClassLoader.loadClass
at java/lang/ClassLoader.loadClassInternal at
java/lang/Class.forName
at com/sun/java/swing/UIManager.setLookAndFeel
at com/sun/java/swing/UIManager.initializeDefaultLAF
at com/sun/java/swing/UIManager.initialize
at com/sun/java/swing/UIManager.maybeInitialize
at com/sun/java/swing/UIManager.getDefaults
at com/sun/java/swing/UIManager.getColor
at borland/jbcl/control/BevelPanel.<init>
at borland/jbcl/control/ButtonBar.<init>
at borland/jbcl/control/NavigatorControl.<init>
at tutorial/QueryEmpPanel.<init> at
tutorial/EmpApplet.<init>
at com/ms/applet/BrowserAppletFrame.newInstance
at com/ms/applet/AppletPanel.processSentEvent
at com/ms/applet/AppletPanel.processSentEvent at
com/ms/applet/AppletPanel.run
at java/lang/Thread.runError loading class:
com.sun.java.swing.plaf.metal.MetalLookAndFeel
com.ms.security.SecurityExceptionEx
[com/sun/java/swing/UIManager.setLookAndFeel]:
java.io.IOException: bad path: D:\Program
Files\Oracle\JDeveloper 2.0.184
Beta\myclasses\com\sun\java\swing\plaf\metal\MetalLookAndFeel.cla
ss
java.lang.InstantiationException: tutorial/EmpApplet
at com/ms/applet/BrowserAppletFrame.newInstance
at com/ms/applet/AppletPanel.processSentEvent
at com/ms/applet/AppletPanel.processSentEvent at
com/ms/applet/AppletPanel.run
at java/lang/Thread.run
Please help as I am trying to prove that JDeveloper is the way
our organization should go for Oracle development.
Thanks,
Joe Villarreal
null

Joe,
Does the version on IE that you are using support Swing 1.1 ?
Also, I am not sure why it is referring to the absolute path (D:
\Program Files\Oracle\JDeveloper 2.0.184
Beta\myclasses\com\sun\java\swing\plaf\metal\MetalLookAndFeel.cla
). Does your jar file have this path?
Regards,
Joe Villarreal (guest) wrote:
: Hi,I'm having the same "tutorial.EmpApplet can't be
: instantiated" problem everyone else seems to be having. I've
: tried all the recommended solutions and nothing works. Here
is
: a copy of the output to the Java Console using Internet
Explorer.
: com.ms.security.SecurityExceptionEx
: [com/sun/java/swing/UIManager.setLookAndFeel]:
: java.io.IOException: bad path: D:\Program
: Files\Oracle\JDeveloper 2.0.184
Beta\myclasses\com\sun\java\swing\plaf\metal\MetalLookAndFeel.cla
: ss
: at com/ms/security/permissions/FileIOPermission.check
: at com/ms/security/PolicyEngine.deepCheck
: at com/ms/security/PolicyEngine.checkPermission
: at com/ms/security/StandardSecurityManager.chk
: at com/ms/security/StandardSecurityManager.checkRead
: at java/io/File.isDirectory
: at sun/net/www/protocol/file/FileURLConnection.connect
: at
: sun/net/www/protocol/file/FileURLConnection.getInputStream
: at
: com/ms/vm/loader/ResourceLoader.getCodebaseRelativeData
: at com/ms/vm/loader/ResourceLoader.getClassData
: at com/ms/vm/loader/URLClassLoader.findClass
: at com/ms/vm/loader/URLClassLoader.loadClass
: at java/lang/ClassLoader.loadClassInternal at
: java/lang/Class.forName
: at com/sun/java/swing/UIManager.setLookAndFeel
: at com/sun/java/swing/UIManager.initializeDefaultLAF
: at com/sun/java/swing/UIManager.initialize
: at com/sun/java/swing/UIManager.maybeInitialize
: at com/sun/java/swing/UIManager.getDefaults
: at com/sun/java/swing/UIManager.getColor
: at borland/jbcl/control/BevelPanel.<init>
: at borland/jbcl/control/ButtonBar.<init>
: at borland/jbcl/control/NavigatorControl.<init>
: at tutorial/QueryEmpPanel.<init> at
: tutorial/EmpApplet.<init>
: at com/ms/applet/BrowserAppletFrame.newInstance
: at com/ms/applet/AppletPanel.processSentEvent
: at com/ms/applet/AppletPanel.processSentEvent at
: com/ms/applet/AppletPanel.run
: at java/lang/Thread.runError loading class:
: com.sun.java.swing.plaf.metal.MetalLookAndFeel
: com.ms.security.SecurityExceptionEx
: [com/sun/java/swing/UIManager.setLookAndFeel]:
: java.io.IOException: bad path: D:\Program
: Files\Oracle\JDeveloper 2.0.184
Beta\myclasses\com\sun\java\swing\plaf\metal\MetalLookAndFeel.cla
: ss
: com.ms.security.SecurityExceptionEx
: [com/sun/java/swing/UIManager.setLookAndFeel]:
: java.io.IOException: bad path: D:\Program
: Files\Oracle\JDeveloper 2.0.184
Beta\myclasses\com\sun\java\swing\plaf\metal\MetalLookAndFeel.cla
: ss
: at com/ms/security/permissions/FileIOPermission.check
: at com/ms/security/PolicyEngine.deepCheck
: at com/ms/security/PolicyEngine.checkPermission
: at com/ms/security/StandardSecurityManager.chk
: at com/ms/security/StandardSecurityManager.checkRead
: at java/io/File.isDirectory
: at sun/net/www/protocol/file/FileURLConnection.connect
: at
: sun/net/www/protocol/file/FileURLConnection.getInputStream
: at
: com/ms/vm/loader/ResourceLoader.getCodebaseRelativeData
: at com/ms/vm/loader/ResourceLoader.getClassData
: at com/ms/vm/loader/URLClassLoader.findClass
: at com/ms/vm/loader/URLClassLoader.loadClass
: at java/lang/ClassLoader.loadClassInternal at
: java/lang/Class.forName
: at com/sun/java/swing/UIManager.setLookAndFeel
: at com/sun/java/swing/UIManager.initializeDefaultLAF
: at com/sun/java/swing/UIManager.initialize
: at com/sun/java/swing/UIManager.maybeInitialize
: at com/sun/java/swing/UIManager.getDefaults
: at com/sun/java/swing/UIManager.getColor
: at borland/jbcl/control/BevelPanel.<init>
: at borland/jbcl/control/ButtonBar.<init>
: at borland/jbcl/control/NavigatorControl.<init>
: at tutorial/QueryEmpPanel.<init> at
: tutorial/EmpApplet.<init>
: at com/ms/applet/BrowserAppletFrame.newInstance
: at com/ms/applet/AppletPanel.processSentEvent
: at com/ms/applet/AppletPanel.processSentEvent at
: com/ms/applet/AppletPanel.run
: at java/lang/Thread.runError loading class:
: com.sun.java.swing.plaf.metal.MetalLookAndFeel
: com.ms.security.SecurityExceptionEx
: [com/sun/java/swing/UIManager.setLookAndFeel]:
: java.io.IOException: bad path: D:\Program
: Files\Oracle\JDeveloper 2.0.184
Beta\myclasses\com\sun\java\swing\plaf\metal\MetalLookAndFeel.cla
: ss
: java.lang.InstantiationException: tutorial/EmpApplet
: at com/ms/applet/BrowserAppletFrame.newInstance
: at com/ms/applet/AppletPanel.processSentEvent
: at com/ms/applet/AppletPanel.processSentEvent at
: com/ms/applet/AppletPanel.run
: at java/lang/Thread.run
: Please help as I am trying to prove that JDeveloper is the way
: our organization should go for Oracle development.
: Thanks,
: Joe Villarreal
null

Help! Can't open Aperture: error message

After doing some work with a new printer (Epson Stylus Pro 3000) I restarted my Mac Quad Pro and attempted to open Aperture.
I got the error message: "There was an error opening the database for the library '~/Pictures/Aperture Library.aplibrary.'"
I checked the disk on Disk Utility which informed me that the disk was corrupted and that I needed to repair it from the initial disk, (as well as Repair Permissions).
Any advice on how to proceed to get Aperture back?
Thank you very much, Susan Rennie

Did you perform the Disk Utility repairs? Did they complete successfully? If not you need to get that done first.
If so and you are still having problems opening Aperture you should do the Aperture 3: Troubleshooting Basics
and let us know if that fixes your problem.

Applet can't be instantiated

I'm trying to run an applet within IE, but it won't work.
The applet is compiled for 1.1, and it works in appletviewer just fine...what could be the problem?

//Component initialization
private void Init() throws Exception {
    this.setLayout(gridBagLayout1);
    jPanelVariables.setLayout(gridBagLayout2);
    labelPV.setText("Starting Principal");
    labelr.setText("Interest Rate");
    labeln.setLocale(java.util.Locale.getDefault());
    labeln.setText("Years");
    labelFV.setText("Future Value");
    textFieldPV.setColumns(10);
    textFieldPV.setText("100000");
    textFieldr.setColumns(10);
    textFieldr.setText("8.0");
    textFieldn.setColumns(10);
    textFieldn.setText("15");
    textFieldFV.setColumns(10);
    textFieldFV.setText("");
    buttonCalculate.setLabel("Calculate");
    buttonCalculate.addActionListener(this);
    this.add(jPanelVariables, new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0
         ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
    jPanelVariables.add(labelPV,          new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0
         ,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
    jPanelVariables.add(labelr,          new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0
         ,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
    jPanelVariables.add(labeln,        new GridBagConstraints(0, 2, 1, 1, 0.0, 0.0
         ,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
    jPanelVariables.add(labelFV,       new GridBagConstraints(0, 3, 1, 1, 0.0, 0.0
         ,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
    jPanelVariables.add(textFieldPV,       new GridBagConstraints(1, 0, 1, 1, 0.0, 0.0
         ,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
    jPanelVariables.add(textFieldr,     new GridBagConstraints(1, 1, 1, 1, 0.0, 0.0
         ,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
    jPanelVariables.add(textFieldn,    new GridBagConstraints(1, 2, 2, 1, 0.0, 0.0
         ,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
    jPanelVariables.add(textFieldFV,    new GridBagConstraints(1, 3, 1, 1, 0.0, 0.0
         ,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
    jPanelVariables.add(buttonCalculate, new GridBagConstraints(0, 4, 2, 1, 0.0, 0.0
         ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
}Here's the full code for the initialization stuff that goes on the screen...instead of doing it this way, should I make a paint() and redo this in there?

Applet in ie 5.0: class can not be Instantiated

Hi!
My problem is an Applet, which works fine with the appletviewer and with my iExplorer 5.0.
But when I tried to install my Application (the Applet is part of a J2EE-WebApp) on the tomcat of an other computer, I get the
"class can not be instantiated"-Error and iE 5.0 only displays a grey box in the size of the Applet. With the appletviewer it works.
I got the same tomcat, same mySQL and same browser on both computers.
I also invoked the application running in tomcat on my computer from 2 other computers - on one of them, the Applet was shown, on the other, I only got this grey box.
The version of the iExplorer was exactly the same.
What can be wrong?

Are you sure there is a static method in the Applet class named newAudioChip that takes a URL as an argument?

Error with signed applet "class can't be instantiated"

hi,
I developed an applet to make a ftp connexion to upload files from the local disk and the applet is already signed. At first I compiled it with the 1.4 version and I got (from other computers) the error "class not found". Then I used the target 1.1 option and now I get the error "class can't be instantiated"
Do I need any additional code?
I am using all these imports
import java.applet.Applet;
import java.applet.AppletContext;
import java.awt.*;
import java.io.*;
import java.net.*;
import java.util.*;
import javax.swing.JComponent;
import javax.swing.JProgressBar;
import javax.swing.*;
Thanks

go to
Tools->Internet Options->Advanced
Look for "Java (Sun)" (normally near Microsoft VM). I uncheck all the Microsoft VM options but am not sure if that is really necessary.
Also play with Control Panel, you should see "Java Plug-in" in there and be able to configure browsers a bit with that.

I need help, i can't download free applications in App store. they answer me "your request cannot be processed Error code:1009". and after they said "we could not complete your request. There was an error in the App Store. Please try again later (nul

i need help, i can't download free applications in App store. they answer me "your request cannot be processed Error code:1009".
and after they said "we could not complete your request. There was an error in the App Store. Please try again later (null)".
COMPUTER DETAILS: MacBook Pro 13-inch, Mid 2012 OS X Version 10.9.5; Processor 2,5GHz Intel Core i5; Memory 4 Go 1600 MHz DDR3.
Thanks beforehand!!!

Error
what is error code 1009?

I have adobe CS 5.1 and recently (after an update) it is giving me an error (Could not save...because of a program error) every time I try to save my work as a PDF Help how can I get this resolved??

I have adobe CS 5.1 and recently (after an update) it is giving me an error (Could not save...because of a program error) every time I try to save my work as a PDF> Help how can I get this resolved??

Run the cleaner, reinstall.
Use the CC Cleaner Tool to solve installation problems | CC, CS3-CS6
And don't bother with running any updates unless you really need them or they fix a critical issue relevant to your workflow.
Mylenium

Can you help with an arithmetic over/underflow error?

I have learned that the '0' or null value is the problem and I have fix it in a couple of instances such as:
if (TotalBreakdown>0) then (Breakdown5/TotalBreakdown) endif
Now I have a more complex situation that will not work. This is the best I could do with this one and now I am having an issue with the '100'.
if ( ContractAmt >0 and ReimbFee > 0 ) then (ReimbFee/ContractAmt)* 100 and it returns error below.
I am sure it is an easy fix but indeed one that escapes me and I have not been able to find a solutions.
Thank you in advance for any help I can get.

Is that the entire script? I any case, you should post this in the LiveCycle Designer forum.

HT1338 My kid down loaded mackeeper and now I can not get rid of it. I have tried all techniques suggesting on several sites and still can not empty the trash can. keep getting error code -8003. Help.

My kid down loaded mackeeper and now I can not get rid of it. I have tried all techniques suggesting on several sites and still can not empty the trash can. keep getting error code -8003. Help.

http://reviews.cnet.com/8301-13727_7-20020873-263.html
This should help you empty what's currently in the trash, but is no guarantee you got everything related to MacKiller off the drive. See Ogelthorpe's link.

Help!!! Applet can't be instantiated Error

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