Class not found javax.swing.JLabel

Hello,
I'm using JDK 1.3.0 and now I tried the first time to include Swing components into my Applet. When I compile the coding there are no errors and even when I use a standard coding example I always get the "class not found error message" for the swing component. When I don't use swing components I don't get any error message and the applet is loaded properly.
Do I have to trigger the applet in the html coding in a different way or can anybody give me a hint on that?
Jens

I also imported the swing classes, but the error pops up either...

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Class not found javax.servlet.jsp.jstl.sql.Result in Richfaces

When I try to run the richfaces application using Weblogic 10.3 AS and Netbean IDE 6.9.1, I found ClassNotFoundException on javax.servlet.jsp.jstl.sql.Result class.
I class path the following libs.
commons-beanutils-core-1.8.0.jar
commons-digester-1.8.jar
commons-fileupload-1.2.1.jar
commons-io-1.2.jar
commons-logging-1.1.1.jar
glassfish.el_2.1.1.jar
glassfish.jsf_1.2.9.0.jar
javassist-3.8.0.GA.jar
jhighlight-1.0.jar
jsf-facelets.jar
jsf-api.jar
log4j-1.2.14.jar
richfaces-api-3.3.0.GA.jar
richfaces-impl-3.3.0.GA.jar
richfaces-ui-3.3.0.GA.jar
glassfish.jstl_1.2.0.1.jar
Also I try to deploy without using some jar files already exists in application server.
My web.xml configuration is-
<context-param>
<param-name>org.richfaces.SKIN</param-name>
<param-value>#{skinSelector.skin}</param-value>
</context-param>
<context-param>
<param-name>org.richfaces.CONTROL_SKINNING</param-name>
<param-value>enable</param-value>
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<context-param>
<param-name>org.ajax4jsf.VIEW_HANDLERS</param-name>
<param-value>com.sun.facelets.FaceletViewHandler</param-value>
</context-param>
<context-param>
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<param-value>.xhtml</param-value>
</context-param>
<context-param>
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<param-value>server</param-value>
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<context-param>
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<param-value>skin_name</param-value>
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<filter>
<display-name>RichFaces Filter</display-name>
<filter-name>richfaces</filter-name>
<filter-class>org.ajax4jsf.Filter</filter-class>
</filter>
<filter-mapping>
<filter-name>richfaces</filter-name>
<servlet-name>Faces Servlet</servlet-name>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
<dispatcher>INCLUDE</dispatcher>
</filter-mapping>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
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<url-pattern>*.jsf</url-pattern>
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<welcome-file-list>
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I also try to configure <library-ref>....</libray-ref> configuration in weblogic.xml and weblogic-application.xml and I also deploy JSF-2.0.war as library in application.
Please
h5.MUTU

So why didn't you think that the JSP forum here wasn't a good place to ask JSP questions like this one?
You can use <c:for-each> with a List. That's how it's designed. I don't understand why you say you can't. Perhaps you were confused by the SQL tags in JSTL. But anyway, you should just return a List from your EJB and forget about using obscure internal JSP classes.

Error in compiling: file javax\servlet\jsp\PageContext.class not found

Hi,
i'm getting an error when I'm trying to compile an java file. The error is as follows:
cannot access javax.servlet.jsp.PageContext
file javax\servlet\jsp\PageContext.class not found
Isn't the javax package included in jdk? I've installed jdk 1.3.1_03 and j2re1.4.0_02. Shouldn't this PageContext.class be automatically loaded when i've installed jdk?
I'm getting desperated! I've tried almost everything: i've changed the classpath, moved the directory of the java file I'm trying to compile over and over but i'm getting no success!
Any help is very welcome!
Thankx,
Nuno.

hmmm... i had a look and it seems that what you are trying to "import" is actually in a package... instead of import try:
package javax.servlet.jsp;you may need to go download this "package" and complile it in the directory you are working in.
my advice: try the above statement (which does compile for me), if it doesn't work, you will need to find the source code for this package and compile it just like you do any other source code.
hope this helps.

In compileng time this class not found import javax.media.jai.JA

Hi,
I�m download
jai_imageio-1_0_01-lib-windows-i586
jai_imageio-1_0_01-lib-windows-i586-jdk
jai_imageio-1_0_01-lib-windows-i586-jre
jdk-1_5_0_02-windows-i586-p
in compel time
import com.sun.media.jai.codec.*;
import javax.media.jai.JAI;
The complier gave me error class not found
How can i configured my system
I have Windows XP
[email protected]

try compiling like this:
java -cp "." myTest
This is not compiling, here you execute the already
compiled myTest.java file (or it should be already
compiled). To compile you may want to use javac or any
other available compiler.Oops, sorry, I didn't mean compiling.
If you were able to compile ok, you can try running the program by using:
java -cp "." myTest
This usually will solve the problem when your program comples fine but can't find the class when you try to run it. It's almost like the compiler assumes to look in the current directory but the VM (java.exe) doesn't make this assumption.

Class not found

OS - Ubuntu Gutsy 7.10
Kernel - 2.6.22-14-generic
NB - v5.5.1
Java version - java version "1.5.0" / gij (GNU libgcj) version 4.2.1 (Ubuntu 4.2.1-5ubuntu5)
Hi people, I've been working on this problem for a few hours now and htink I'm missing the obvious:
This is my source directory path:
/home/buster/NB_Projects/Team_CB_UML_080407_v3.2_Final_mb/CB_UML_Editor/src/teamcbuml/helpDocs/index.htm
I am trying to implement HTML help documentation to my UML editor in NetBeans:
My Help class source is as follows:
* Help - Provides user documentation
* Created on 06 March 2008, 00:22
package teamcbuml;
import java.io.*;
import java.net.URL;
import javax.swing.event.HyperlinkEvent;
* @author M.Beattie
public class Help extends javax.swing.JFrame {
    private URL helpURL;
    /** Creates new form Help */
    public Help(URL hlpURL) {
        helpURL = hlpURL;
        try {
            HelpDisplayArea.setPage(helpURL);
        catch (Exception ex) {
            ex.printStackTrace();
        initComponents();
        this.setLocationRelativeTo(null);
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
    private void initComponents() {
        HelpScrollPane = new javax.swing.JScrollPane();
        HelpDisplayArea = new javax.swing.JEditorPane();
        companyLogo = new javax.swing.JLabel();
        HelpContentsButton = new javax.swing.JButton();
        HelpCloseButton = new javax.swing.JButton();
        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
        setTitle("UML Editor Help");
        HelpScrollPane.setBackground(new java.awt.Color(255, 255, 255));
        HelpScrollPane.setBorder(new javax.swing.border.SoftBevelBorder(javax.swing.border.BevelBorder.RAISED));
        HelpDisplayArea.setEditable(false);
        HelpDisplayArea.addHyperlinkListener(new javax.swing.event.HyperlinkListener() {
            public void hyperlinkUpdate(javax.swing.event.HyperlinkEvent evt) {
                HelpDisplayAreaHyperlinkUpdate(evt);
        HelpScrollPane.setViewportView(HelpDisplayArea);
        companyLogo.setIcon(new javax.swing.ImageIcon(getClass().getResource("/teamcbuml/images/logo.gif")));
        HelpContentsButton.setText("Contents");
        HelpContentsButton.setToolTipText("Return to contents page");
        HelpContentsButton.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                HelpContentsButtonMouseClicked(evt);
        HelpCloseButton.setText("Close");
        HelpCloseButton.setToolTipText("Close help documentation");
        HelpCloseButton.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                HelpCloseButtonMouseClicked(evt);
        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(HelpScrollPane, javax.swing.GroupLayout.DEFAULT_SIZE, 410, Short.MAX_VALUE)
                        .addContainerGap())
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(companyLogo)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 198, Short.MAX_VALUE)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                            .addComponent(HelpCloseButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                            .addComponent(HelpContentsButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                        .addGap(83, 83, 83))))
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
                        .addContainerGap()
                        .addComponent(companyLogo))
                    .addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
                        .addGap(20, 20, 20)
                        .addComponent(HelpContentsButton)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(HelpCloseButton)))
                .addGap(14, 14, 14)
                .addComponent(HelpScrollPane, javax.swing.GroupLayout.DEFAULT_SIZE, 396, Short.MAX_VALUE)
                .addContainerGap())
        pack();
    }// </editor-fold>//GEN-END:initComponents
    private void HelpContentsButtonMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_HelpContentsButtonMouseClicked
        /** Select contents index */
        URL tempURL;
        tempURL = HelpDisplayArea.getPage();
        try{
            HelpDisplayArea.setPage(helpURL);
        catch (Exception ex) {
            ex.printStackTrace();
    }//GEN-LAST:event_HelpContentsButtonMouseClicked
    private void HelpDisplayAreaHyperlinkUpdate(javax.swing.event.HyperlinkEvent evt) {//GEN-FIRST:event_HelpDisplayAreaHyperlinkUpdate
        /** Select page to display */
        if (evt.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
        try{
            HelpDisplayArea.setPage(evt.getURL());
        catch (Exception ex) {
            ex.printStackTrace();
    }//GEN-LAST:event_HelpDisplayAreaHyperlinkUpdate
    private void HelpCloseButtonMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_HelpCloseButtonMouseClicked
        /** Close Help Documentation */
        this.dispose();
    }//GEN-LAST:event_HelpCloseButtonMouseClicked
     * @param args the command line arguments
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                URL index = ClassLoader.getSystemResource("/helpDocs/index.htm");
                new Help(index).setVisible(true);
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton HelpCloseButton;
    private javax.swing.JButton HelpContentsButton;
    private javax.swing.JEditorPane HelpDisplayArea;
    private javax.swing.JScrollPane HelpScrollPane;
    private javax.swing.JLabel companyLogo;
    // End of variables declaration//GEN-END:variables
}Everything compiles without error and the program runs, however when I click my button for the Help Interface, it displays everything except the index.htm info and throws a few errors. Mainly one error (NullPointerException) and I think the rest are subsequent errors. I figure it is something to do with the way I have defined the source path but am struggling to get anywhere with it. I have researched the net but finding something totally relevant to NetBeans I am struggling with.
Any advice is much appreciated.
Thanks

Just to clarify, the following is the code that is flagged as erroneous:
/** Creates new form Help */
    public Help(URL hlpURL) {
        helpURL = hlpURL;
        try {
            HelpDisplayArea.setPage(helpURL);
        catch (Exception ex) {
            ex.printStackTrace();
        initComponents();
        this.setLocationRelativeTo(null);
        }The line complained about is:
HelpDisplayArea.setPage(helpURL);

Class not found error for applet.

This is probally a really simple mistake but I've tried everything and can't find it.
My applet works fine with applet viewer - I'm running it from JBuilder. But when I open my html file in the browser it gives me a 'Class not found' error. I've tried running other applets (my own and demos on this site) and they work fine.This is the applet tag code:
<applet code = "Rotary.class" width = "650" height = "580" align = "top">

<param name = "sector0" value ="234,215,244,207,154,43,125,63">
</applet>
The class file is in the same directory as the HTML file. Do I need to specify the codebase? I tried that too - giving it the full pathname of the class.
In the Java console it said that it couldn't find "C:Project\Rotary\javax\swing\japplet"
I don't think it could have anything to do with the fact that I'm using swing because the other applets I used used swing.
Please help - I'm really running out of ideas here!

You have a similar problem like I had.
You seem to have a too old JAVA environment for the browser - I had a too new environment.
For all who are experiencing the same problem!
Problem:
You're compiling your applets with a quiet modern compiler (i.e. Netbeans Version 3.5.1)
You are able to compile your applets without any problems but if you try your applets in "real life", the browsers can't interpret your applets [class not found]. (I tested Internet Explorer 6.0 and Netscape Navigator 4.7)
So you need a plugin for the new JAVA environment because the JAVA environment of the browser is older than that which the applet needs.
Well, you have the choice to demand to every user of your applet to download the new Java Runtime Environment, but then don't wonder why nobody visits your site!
But, don't worry: I figuered out another solution, that Netbeans (www.netbeans.org) allows to compile in different JAVA versions.
Solution:
What you have to do is:
- Install a previous version of JDK (i.e. JDK 1.3 - I would suggest, lower versions don't work with Netbeans 3.5.1 and JDK 1.3 is enough for IE 6.0 and NN 4.7, which I tested)
- Go into the "bin"-directory of Netbeans (i.e. c:/netbeans3.5.1/bin)
- Open the file "ide.cfg" (with notepad or any other texteditor)
- You see a line like: jdkhome "C:\java\j2sdk1.4.2" -J-Xmx96m -J-Xss1024k -J-Xms24m -J-Xverify:none
- Change the path to your other JDK you wish, like: jdkhome "C:\java\jdk1.3" -J-Xmx96m -J-Xss1024k -J-Xms24m -J-Xverify:none
- That's it, you can compile your applets in a previous version of JAVA so that "older" browser user don't have to install a plugin for the new JAVA environment.
Have fun!
If you have any questions I would be pleased to help you.
If this tip helped you already I would be pleased if you would send me a quick email with your experience.
My email: [email protected]

RE: (load : class not found) for IE.5 browser

Hi
I try appletviewer example1.html
can do this class.
But use IE.5 browser can't try this class
show load : class Cor1 not found when mouse over it
(my class include "import javax.swing.*;")
Please help me
thanks a lot
David

Hi
thanks for your help
But I want make a html file include class
for every body view by internet
So I want to know
How let they can see my html file by IE.5 or Netscap. if they no Html converter?
David

Created serializable object, but get "Class not found" on "createObjectMessage()" cal

I'm using OC4J 9.0.2.1 and JDeveloper 9.0.2 with Oracle db. I have a set of queues created in the database.
Before I try to send my request, I create an instance of the serializable object I want to send. I do all of my queue connection setup, then I call:
queueSession.createObjectMessage(request);
Where "queueSession" is a QueueSession obtained from "queueConnection.createQueueSession()".
When I step over this function call, I get the following:
oracle.jms.AQjmsException: JMS-109: Class not found: com.attws.it.bsa.felix.mci.common.ServiceInfoRequest
(The indicated class name is the type of the "request" object.)
What could I be doing wrong?

The code below creates the following classes when I compile it (using jsk1.3):
DistanceBarApplication2.class
DistanceBarApplication2$1
DistanceBarApplication2$2
DistanceBarApplication2$3
DistanceBarApplication2$DistanceBar2
The error I receive is: load: class DistanceBarApplication2 not found
Here is my HTML code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
</HEAD>
<BODY>
<applet code="DistanceBarApplication2.class" width=300 height=50>
</applet>
</BODY>
</HTML>
Here is the Java code:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class DistanceBarApplication2 extends JApplet {
private final DistanceBar2 bar = new DistanceBar2();
public void init() {
bar.setMaximum(100);
bar.addMouseListener(new MouseAdapter() {
public void mouseClicked(MouseEvent e) {
bar.stop();
JOptionPane.showMessageDialog(bar, bar.getValue() + " yards");
bar.start();
this.getContentPane().add(bar);
bar.start();
static class DistanceBar2 extends JProgressBar {
private Thread mThread;
private boolean mRunning= false;
private int mValue = 0;
private boolean mUp = true;
private Runnable updater = new Runnable() {
public void run() {
setValue(mValue);
public void start() {
if (mRunning) {
return;
mRunning = true;
mThread = new Thread(new Runnable() {
public void run() {
while (mRunning) {
try {
Thread.sleep(30);
} catch (InterruptedException e) { }
adjust();
mThread.setDaemon(true);
mThread.start();
public void stop() {
mRunning= false;
// Best to let a thread run itself out
// if (mThread != null)
// mThread.interrupt();
// Don't need this for this applet, but possibly later
// public Dimension getPreferredSize() {
// return new Dimension(300,70);
private void adjust() {
int delta = getMaximum() / 40;
mValue += delta * (mUp ? 1 : -1);
if (mValue >= getMaximum()) {
mValue = getMaximum();
mUp = false;
} else if (mValue <= 0) {
mValue = 0;
mUp = true;
SwingUtilities.invokeLater(updater);

Missing classes from the javax.swing package?

Can anyone throw any light on what appears to be a missing class from the javax.swing package?
When CelsiusConverter.java from The Swing Tutorial (code fragment shown below) is compiled the JFrame class can't be found.
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class CelsiusConverter implements ActionListener {
JFrame converterFrame;Despite the package javax.swing being imported, the compiler does not seem to be be able to find the JFrame class.
CelsiusConverter.java:14: Class JFrame not found in type declaration.
JFrame converterFrame;To attempt to solve this issue all the files in jdk1.5.0_02\lib were added to CLASSPATH.
CLASSPATH was set to C:\Program Files\Java\jdk1.5.0_02\lib\dt.jar;C:\Program Files\Java\jdk1.5.0_02\lib\htmlconverter.jar;C:\Program Files\Java\jdk1.5.0_02\lib\jconsole.jar;C:\Program Files\Java\jdk1.5.0_02\lib\tools.jar;C:\Program Files\Java\jdk1.5.0_02\lib;C:\Program Files\Java\jdk1.5.0_02\lib\ir.idl;C:\Program Files\Java\jdk1.5.0_02\lib\jawt.lib;C:\Program Files\Java\jdk1.5.0_02\lib\jvm.lib;C:\Program Files\Java\jdk1.5.0_02\lib\orb.idl;C:\Program Files\Java\jdk1.5.0_02\demo\jfc\SwingApplet\SwingApplet.jar;.;c:\CoreJavaBook

This is extremely strange... If you're sure it's not a problem in your code or with your classpath, the only other thing I can think to suggest is re-downloading / installing java

Oracle.ewt.laf classes not found?

Why is it that when I want to change LookAndFeel to one of Oracles, contained in f90all.jar and f90all_jinit.jar files I get a class not found exception?
javax.swing.UIManager.setLookAndFeel("oracle.ewt.laf.generic.GenericLookAndFeel");
javax.swing.UIManager.setLookAndFeel("oracle.ewt.laf.oracle.OracleLookAndFeel");
javax.swing.UIManager.setLookAndFeel("oracle.ewt.laf.basic.BasicLookAndFeel");
myComponent.updateUI();
Is this a JInitiator bug? I use JInitiator 1.3.1.17.
Thanks in advance for any reply,
Anders

Try post your problem to "Application server" forum.
Oracle Application Server - General

Class not found when generating deployment xml in MW

any ideas anyone?
java.lang.RuntimeException: Class not found:
     at oracle.toplink.workbench.persistence.BldrProjectToRuntimeProjectConverter.convert(Unknown Source)
     at oracle.toplink.workbench.ui.BldrSession.generateDeploymentXML(Unknown Source)
     at oracle.toplink.workbench.ui.BldrMainView.generateDeploymentXMLForSelectedProjects(Unknown Source)
     at oracle.toplink.workbench.ui.BldrActionManager$61.actionPerformed(Unknown Source)
     at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
     at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Unknown Source)
     at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
     at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
     at javax.swing.AbstractButton.doClick(Unknown Source)
     at javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseReleased(Unknown Source)
     at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
     at java.awt.Component.processMouseEvent(Unknown Source)
     at java.awt.Component.processEvent(Unknown Source)
     at java.awt.Container.processEvent(Unknown Source)
     at java.awt.Component.dispatchEventImpl(Unknown Source)
     at java.awt.Container.dispatchEventImpl(Unknown Source)
     at java.awt.Component.dispatchEvent(Unknown Source)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
     at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
     at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
     at java.awt.Container.dispatchEventImpl(Unknown Source)
     at java.awt.Window.dispatchEventImpl(Unknown Source)
     at java.awt.Component.dispatchEvent(Unknown Source)
     at java.awt.EventQueue.dispatchEvent(Unknown Source)
     at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.run(Unknown Source)

Hi,
'Class not found' in the Mapping Workbench usually means that one of your classes was not included in the 'class path' panel. In the Mapping Workbench select the project -> Class Path -> Add Entry...
For example, in my case I have Person.class, which is part of the package com.toplink.course. 'C:\dev\tl400\classes\com\toplink\course>Person.class'
So in the Mapping Workbench -> Class Path I put 'C:\dev\tl400\classes'
Raanan.

Class not found exception XMLGregorianCalendarImpl* in PI 7.0

Hello Experts,
I have written java Class where used the following package and Class in PI 7.1and it is working fine
import com.sun.org.apache.xerces.internal.jaxp.datatype.XMLGregorianCalendarImpl;
//part of the Java Class code
XMLGregorianCalendarImpl XMLGenTime = new XMLGregorianCalendarImpl(gentime);
XMLGregorianCalendarImpl XMLExpTime = new XMLGregorianCalendarImpl(exptime);
but when I am trying to use the same Class XMLGregorianCalendarImpl in PI 7.0 I I am getting the runtime exception.
<Trace level="1" type="T">Class not found:
com.sun.org.apache.xerces.internal.jaxp.datatype.XMLGregorianCalendarImp
l</Trace>
if I write a seperate UDF for the below code and use the jar file jaxp-ri-1.4.1.jar in PI 7.0 ,
long TicketTime=3600000;
          String LoginTicketRequest_xml=null;
             Date GenTime = new Date();
          GregorianCalendar gentime = new GregorianCalendar();
          GregorianCalendar exptime = new GregorianCalendar();
          String UniqueId = new Long(GenTime.getTime() / 1000).toString();
          exptime.setTime(new Date(GenTime.getTime()+TicketTime));
          XMLGregorianCalendarImpl XMLGenTime = new XMLGregorianCalendarImpl(gentime);
          XMLGregorianCalendarImpl XMLExpTime = new XMLGregorianCalendarImpl(exptime);
I am getting the following error
/usr/sap/X7R/DVEBMGS41/j2ee/cluster/server0/./temp/classpath_resolver/Mapcedceb44283d11e0c032000018b99fca/source/com/sap/xi/tf/_MM_test_.java:81: cannot access javax.xml.datatype.XMLGregorianCalendar bad class file: /usr/sap/X7R/DVEBMGS41/j2ee/cluster/server0/./temp/classpath_resolver/Mapcedceb44283d11e0c032000018b99fca/classpath/IA_javax_2.jar(javax/xml/datatype/XMLGregorianCalendar.class) class file has wrong version 49.0, should be 48.0 Please remove or make sure it appears in the correct subdirectory of the classpath. XMLGregorianCalendarImpl XMLGenTime = new XMLGregorianCalendarImpl(gentime);
Kindly help me to solve this problem.
Thanks,
Kubra

I have found the solution.
The problem is solved by adding jaxp_api_1.3 jar and jaxp-ri-1.4.1.jar.we have to have both these jar in PI 7.0 to use com.sun.org.apache.xerces.internal.jaxp.datatype.XMLGregorianCalendarImpl package
Thanks
Kubra

Class not found in signed applet

Hello
I am using a signed applet and am getting a class not found exception
this works fine when i run it in the IDE but get the exception when i try to load the applet from the web browser in the application.
java.lang.ClassNotFoundException: MyApplet
at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:162)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:123)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at sun.applet.AppletClassLoader.loadCode(AppletClassLoader.java:566)
at sun.applet.AppletPanel.createApplet(AppletPanel.java:619)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(AppletPanel.java:548)
at sun.applet.AppletPanel.run(AppletPanel.java:299)
at java.lang.Thread.run(Thread.java:534)
Caused by: java.io.IOException: open HTTP connection failed.
at sun.applet.AppletClassLoader.getBytes(AppletClassLoader.java:265)
at sun.applet.AppletClassLoader.access$100(AppletClassLoader.java:43)
at sun.applet.AppletClassLoader$1.run(AppletClassLoader.java:152)
at java.security.AccessController.doPrivileged(Native Method)
at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:149)
... 9 more
I have my applet code in the applet folder
here is my jsp call
<applet code="MyApplet" codebase="../applet" archive="SMyApplet.jar" width=400 height=400>
</applet>
here is my applet code
package applet;
import java.applet.*;
import java.awt.*;
public class MyApplet extends Applet
public void paint(Graphics g)
g.drawString("Generate Me",50, 50);
}

If i do
<APPLET CODE="xxx.class" CODEBASE="." ARCHIVE = "skshrad.jar , javax.jar" WIDTH=500 HEIGHT=500>
is it correct?
because it still appeared class not found error..
This is a signed applet
thanks..
i try to put 2 directories in a jar also did not work..

Java.rmi.UnmarshalException: skeleton class not found but required for clie

Hello everyone,
I am new to RMI and getting a strange exception. I am using Java 1.5.0_07 both on client and server. They are running on the same machine, the rmi registry is started inside the server application.
I am wondering why java complains about skeletons, I thought they are automatically created when using java 5.0?
Please have a look at the stacktrace below.
Thank you for your help.
Best Regards
Patric
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
     java.rmi.UnmarshalException: error unmarshalling call header; nested exception is:
     java.rmi.UnmarshalException: skeleton class not found but required for client version
     sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:325)
     sun.rmi.transport.Transport$1.run(Transport.java:153)
     java.security.AccessController.doPrivileged(Native Method)
     sun.rmi.transport.Transport.serviceCall(Transport.java:149)
     sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:466)
     sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:707)
     java.lang.Thread.run(Thread.java:595)
     sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:247)
     sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:223)
     sun.rmi.server.UnicastRef.invoke(UnicastRef.java:343)
     sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
     java.rmi.Naming.lookup(Naming.java:84)
     org.apache.jsp.index_jsp._jspService(index_jsp.java:58)
     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

The full class path information that I can gather is as follows (some of the library path locations could be suspect...):
Class path: /edge/node3/hotfix::/edge/node3/current/lib/JMdsApi.jar:/edge/node3/current/lib/MemoryProfilingAgent.jar:/edge/node3/current/lib/T2common-2.6.0-SNAPSHOT.3200.jar:/edge/node3/current/lib/T2scripting-jython.jar:/edge/node3/current/lib/activation.jar:/edge/node3/current/lib/alib.jar:/edge/node3/current/lib/alibom.jar:/edge/node3/current/lib/ant.jar:/edge/node3/current/lib/authapi.jar:/edge/node3/current/lib/bbdlapi.jar:/edge/node3/current/lib/bcpg-jdk15-136.jar:/edge/node3/current/lib/bcprov-jdk15-136.jar:/edge/node3/current/lib/c3p0-0.9.1.2.jar:/edge/node3/current/lib/castor-1.1-codegen-anttask.jar:/edge/node3/current/lib/castor-1.1-codegen.jar:/edge/node3/current/lib/castor-1.1-xml.jar:/edge/node3/current/lib/castor-1.1.jar:/edge/node3/current/lib/colt-1.2.0.jar:/edge/node3/current/lib/common-annotations.jar:/edge/node3/current/lib/commons-beanutils.jar:/edge/node3/current/lib/commons-codec-1.3.jar:/edge/node3/current/lib/commons-collections-3.2.1.jar:/edge/node3/current/lib/commons-jexl-1.1.jar:/edge/node3/current/lib/commons-lang-2.3.jar:/edge/node3/current/lib/commons-logging-1.1.1.jar:/edge/node3/current/lib/commons-net-1.4.1.jar:/edge/node3/current/lib/dsn.jar:/edge/node3/current/lib/eagleapi.jar:/edge/node3/current/lib/ezmorph-1.0.3.jar:/edge/node3/current/lib/f2-loader-1.8.jar:/edge/node3/current/lib/fasttrade-boviewer-1.0.1.jar:/edge/node3/current/lib/hsqldb.jar:/edge/node3/current/lib/icu4j-3.4.4.jar:/edge/node3/current/lib/ivy.jar:/edge/node3/current/lib/janino.jar:/edge/node3/current/lib/janus-sdk-1.7.0.0.jar:/edge/node3/current/lib/jasypt-1.4.1.jar:/edge/node3/current/lib/javolution.jar:/edge/node3/current/lib/jcalendar-1.3.2.jar:/edge/node3/current/lib/jcl-over-slf4j-1.5.6.jar:/edge/node3/current/lib/jcommon-1.0.9.jar:/edge/node3/current/lib/jconn2.jar:/edge/node3/current/lib/jconn3-6.05-b26214.jar:/edge/node3/current/lib/jdom.jar:/edge/node3/current/lib/jfreechart-1.0.5.jar:/edge/node3/current/lib/jgroups-all.jar:/edge/node3/current/lib/jline.jar:/edge/node3/current/lib/jmkv123p1.jar:/edge/node3/current/lib/jna.jar:/edge/node3/current/lib/joda-time-1.5.2.jar:/edge/node3/current/lib/jscience.jar:/edge/node3/current/lib/json-lib-2.2.1-jdk15.jar:/edge/node3/current/lib/jul-to-slf4j-1.5.6.jar:/edge/node3/current/lib/junit.jar:/edge/node3/current/lib/jython.jar:/edge/node3/current/lib/log4j-1.2.15.jar:/edge/node3/current/lib/log4j-over-slf4j-1.5.6.jar:/edge/node3/current/lib/loggablePreparedStatement-1.6.jar:/edge/node3/current/lib/looks-2.1.4.jar:/edge/node3/current/lib/mailapi.jar:/edge/node3/current/lib/model-12021.jar:/edge/node3/current/lib/mysql-connector-java-5.1.7-bin.jar:/edge/node3/current/lib/opencsv-1.8.jar:/edge/node3/current/lib/rfa.jar:/edge/node3/current/lib/rspcore.jar:/edge/node3/current/lib/slf4j-api-1.5.6.jar:/edge/node3/current/lib/slf4j-log4j12-1.5.6.jar:/edge/node3/current/lib/smtp.jar:/edge/node3/current/lib/smtphandler-0.6.jar:/edge/node3/current/lib/spring-2.5.2.jar:/edge/node3/current/lib/statsvn.jar:/edge/node3/current/lib/swingx-0.9.3.jar:/edge/node3/current/lib/t2-12021.jar:/edge/node3/current/lib/testng-5.9-jdk15.jar:/edge/node3/current/lib/tibmsg.jar:/edge/node3/current/lib/tibrvj.jar:/edge/node3/current/lib/trove.jar:/edge/node3/current/lib/velocity-tools.jar:/edge/node3/current/lib/velocity.jar:/edge/node3/current/lib/xalan.jar:/edge/node3/current/lib/xerces.jar:/edge/node3/current/lib/patng/activeio-core-3.0.0-incubator.jar:/edge/node3/current/lib/patng/activemq-core-4.1.1.jar:/edge/node3/current/lib/patng/avalon-framework-4.1.3.jar:/edge/node3/current/lib/patng/backport-util-concurrent-2.2.jar:/edge/node3/current/lib/patng/binding-1.4.0.jar:/edge/node3/current/lib/patng/cglib-nodep-2.1_3.jar:/edge/node3/current/lib/patng/common-1.30.jar:/edge/node3/current/lib/patng/commons-cli-1.0.jar:/edge/node3/current/lib/patng/commons-configuration-1.2.jar:/edge/node3/current/lib/patng/commons-discovery-0.2.jar:/edge/node3/current/lib/patng/commons-math-1.1.jar:/edge/node3/current/lib/patng/concurrent-1.3.4.jar:/edge/node3/current/lib/patng/geronimo-j2ee-management_1.0_spec-1.0.jar:/edge/node3/current/lib/patng/geronimo-jms_1.1_spec-1.0.jar:/edge/node3/current/lib/patng/logkit-1.0.1.jar:/edge/node3/current/lib/patng/mina-core-1.0.1.jar:/edge/node3/current/lib/patng/mina-filter-ssl-1.0.1.jar:/edge/node3/current/lib/patng/mina-java5-1.0.1.jar:/edge/node3/current/lib/patng/mx4j-remote-3.0.1.jar:/edge/node3/current/lib/patng/mx4j-tools-3.0.1.jar:/edge/node3/current/lib/patng/org.apache.felix.framework-1.0.0.jar:/edge/node3/current/lib/patng/org.osgi.core-1.0.0.jar:/edge/node3/current/lib/patng/pat-dt-common-1.18.jar:/edge/node3/current/lib/patng/pat-sdt-1.18.jar:/edge/node3/current/lib/patng/patNg-api-1.27.1.jar:/edge/node3/current/lib/patng/patNg-server-aoc-1.21.jar:/edge/node3/current/lib/patng/patNg-server-common-1.21.jar:/edge/node3/current/lib/patng/patNg-server-session-manager-1.21.jar:/edge/node3/current/lib/patng/patNg-utils-1.27.1.jar:/edge/node3/current/lib/patng/qpid-broker-2.2.2.0.jar:/edge/node3/current/lib/patng/qpid-client-2.2.2.0.jar:/edge/node3/current/lib/patng/qpid-common-2.2.2.0.jar:/edge/node3/current/lib/patng/qpid-mina-core-2.2.2.0.jar:/edge/node3/current/lib/patng/rsee-2.11.jar:/edge/node3/current/lib/patng/servlet-api-2.3.jar:/edge/node3/current/lib/patng/silk-1.3.jar:/edge/node3/current/lib/patng/slf4j-api-1.4.0.jar:/edge/node3/current/lib/patng/slf4j-log4j12-1.4.0.jar:/edge/node3/current/lib/patng/validation-1.2.0.jar
Boot class path: /apps/jdk/1.6.0_13/linux/jre/lib/resources.jar:/apps/jdk/1.6.0_13/linux/jre/lib/rt.jar:/apps/jdk/1.6.0_13/linux/jre/lib/sunrsasign.jar:/apps/jdk/1.6.0_13/linux/jre/lib/jsse.jar:/apps/jdk/1.6.0_13/linux/jre/lib/jce.jar:/apps/jdk/1.6.0_13/linux/jre/lib/charsets.jar:/apps/jdk/1.6.0_13/linux/jre/classes:/tmp/yjp200811122006.jar
Library path: /apps/jdk/1.6.0_13/linux/jre/lib/i386/server:/apps/jdk/1.6.0_13/linux/jre/lib/i386:/apps/jdk/1.6.0_13/linux/jre/../lib/i386::/edge/node3/current/lib:/home/eqdev/eqedgeuat/yourkit_7_5_11/yjp-7.5.11/bin/linux-x86-32:/edge/node3/current/lib:/home/eqdev/eqedgeuat/yourkit_7_5_11/yjp-7.5.11/bin/linux-x86-32:/usr/java/packages/lib/i386:/lib:/usr/lib

Error:Can not found "javax/xml/soap"

Hi:
I'm fairly new to Java development and I'm trying to write a wrapper class that will access a webservice. The problem I'm running into is that I keep getting this error message when I try to compile my class:
./STest.java:1: error:Can not found "javax/xml/soap" [JLS 7.5.2, 7.6]
I've installed the jwsdb-1_2 and I think mh env is set up correctly.
The above error message is generated by:
import javax.xml.soap.*;
Please help!

I've searched every jar file and it doesn't seem as though any of them have the soap stuff....
This page, http://java.sun.com/webservices/docs/1.0/api/overview-summary.html, seems to say that I need the Web Services Developer Pack, which is was the wsdp is....

Class not found javax.swing.JLabel

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