Argh! "java.lang.NoClassDefFoundError"! help!

I am a student and only just started programming in Java. When I installed the SDK on my home computer i discovered that everytime i try and run a program i have written, no matter how basic, i get a "java.lang.NoClassDefFoundError". I did a search on the forum and found lots of stuff about something called classpath, but i have no idea what it is or how to do it, despite the explanations ive read. If someone could please take me through it step by step id be VERY greatful.
I'm running it on Windows XP home edition.
Thanks alot
Jon

I tried the tutorial you showed me, thanks. However, it doesnt seem to have worked, when i did the "set CLASSTEST=" in the directory i was in then it worked, but only temporarily. But when I tried changing the Path variable in Environment Variables (Control Panel\System --> Advanced --> Environment Variables, it didnt seems to work. I added "C:\j2sdk1.4.2_02\bin" to both the user variables and system variables.
Anyway, this is what I tried, from the beginning...
I wrote the code in TextPad, the code is as follows -
public class HelloWorld {
public static void main( String[] args ) {
System.out.println( "hello world" );
(as i understand, it couldnt be any simpler!)
I then compiled this in TextPad and got no errors.
I then tried then run it, also through TextPad (Tools --> Run Java Application) and got this error (word for word) -
Exception in thread "main" java.lang.NoClassDefFoundError: HelloWorld
Press any key to continue . . .
I also tried running it from the command prompt and just got the same error, even when i switched to the right directory (C:\Documents and Settings\Jon\Desktop\Uni_stuff). The commands i entered were "java HelloWorld".
If anyone can help me with this, id be greatful as its getting pretty urgent.
Thanks
Jon Britton

Similar Messages

Executing HelloWorld program in EJB java.lang.NoClassDefFoundError-help plz

Hi
I am a tyro to Weblogic 8.1 server with EJB. I am Running a simple HeloWorld program ,but it throws No class def found err. Below i listed my program.help needed.
Home interface
package examples;
import java.rmi.*;
import javax.ejb.*;
public interface HelloWorldHome extends EJBHome {
public HelloWorld create() throws CreateException,RemoteException;
Remote interface:
package examples;
import java.rmi.*;
import javax.ejb.*;
public interface HelloWorld extends EJBObject
public String getHelloWorldMsg () throws RemoteException;
HelloWorldLocal-- Remote
package examples;
import javax.ejb.*;
public interface HelloWorldLocal extends EJBLocalObject
public String getHelloWorldMsg();
HelloWorldLocalHome:
package examples;
import javax.ejb.*;
public interface HelloWorldLocalHome extends EJBLocalHome
HelloWorldLocal create() throws CreateException;
HelloWorldBean:
package examples;
import javax.ejb.*;
import javax.SessionContext;
public class HelloWorldBean implements SessionBean
public HelloWorldBean() {}
private void log(String s) {
if (true) System.out.println(s);
public void ejbActivate() {}
public void ejbPassivate() {}
public void ejbRemove() {
log("ejbRemove() called");
public void setSessionContext(SessionContext ctx) {
log("setSessionContext called");
this.ctx = ctx;
public void ejbCreate() throws CreateException {
log("ejbCreate() called");
public String getHelloWorldMsg () {
log("Bean Method called");
return ("Stateless SessionBean says Hello World");
Client program
package examples;
import java.rmi.*;
import javax.rmi.PortableRemoteObject;
import javax.naming.*;
import java.util.*;
import examples.HelloWorldHome;
import examples.HelloWorld;
* This class is an example of client code that calls
* methods on a simple stateless session bean.
public class HelloWorldClient {
private static Context createJNDIContext()
throws NamingException, RemoteException {
Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY,
"weblogic.jndi.WLInitialContextFactory");
env.put(Context.PROVIDER_URL,"t3://localhost:7001");
Context context = new InitialContext( env );
return context;
* Main method to unit test the HelloWorld API
public static void main(String[] args) {
try
// use JNDI to look up the home interface for HelloWorld
Context context = createJNDIContext();
// You could use the following statement to retrieve
// the HelloWorld home
/* HelloWorldHome home =
(HelloWorldHome)
context.lookup("examples.HelloWorldHome"); */
// However, using javax.rmi.PortableRemoteObject
// allows you to narrow the scope
// to the home interface
HelloWorldHome home = (HelloWorldHome )
PortableRemoteObject.narrow(
context.lookup("examples.HelloWorldHome"),
examples.HelloWorldHome.class ) ;
HelloWorld hello = home.create();
* The EJBObject will delegate the call to the HelloWorld
* session bean, receive the result, and return it to this client.
System.out.println(hello.hello());
* Remove the EJBObject.
* The container will mark the EJBObject for destruction.
hello.remove();
catch( Exception err )
System.err.println( err.toString() );
and also i put Class path in sys variables.I don't know reason y not running .help needed.
bye

Client program , No class def found exception.Create an ejb-client.jar containing only the home and remote interfaces for the EJB and add them to the classpath while executing the client code. You could also copy the EJB JAR for that.

Help on "java.lang.NoClassDefFoundError: oracle/jsp/runtimev2/JspReportUtil"

Hi all,
I encounted the following exception on a deployed project to ias 9.0.2:
500 Internal Server Error
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I found there is leak of memory resource on the Oracle RDBMS host while this problem occurs,the database host has only 512Mb RAM.And I once configred the database to worked on Shared Mode,in this case the database has less chance of memory leak,but the above exception occurs more often.So I have to change the database to work back on Dedicate Mode!It's hard to find any tips on my Exception as mentioned above.
And I want to know the working principle of servlet on iAS.When invoke a servlet,will the servlet be cached on Memory from the first request,or it will be clear up and re-inload until next request?I just wonder if the iAS server will run out of memory,because I noticed there is a memory configure option in "jser.properties" file.And the exception I encoutered seems to occur at a critical point.

Thanks but that did help since they are talking about
JDK1.3. I downloaded J2SDK-Beta 3 it says that you
don't need to set a class path variable. You need to be careful about how you interpret this statement. The rule is, if your system doesn't have a classpath set, you'll get a default of the current directory (.). If your system does have a classpath setting, then the setting will be used.
Just because you didn't set your classpath doesn't mean someone or some other application didn't. Make sure that your system doesn't have a classpath setting. If it does, you may need to add the current directory (.) to it.

[Help]Migrating to OBIEE has java.Lang.NoCLassDefFoundError

Hi,
When I try to migrate report to obiee according to guide, there are classic error of java "java.Lang.NoCLassDefFoundError"
My steps are:
1) set classpath=C:\OracleBI\oc4j_bi\j2ee\home\applications\xmlpserver\xmlpserver\WEB-INF\lib
(this is the path can find aolj.jar;xdoparser.jar;collections.jar;versioninfo.jar;xmlparserv2-904.jar)
2) Download patch p5472959_11i_WINNT.zip from metlink and put j5472959_xdo.zip into above lib
3) call from command line of windows XP:
java -verbose -classpath oracle.apps.xdo.rdfparser.DataTemplateGenerator C:\biout\test.xml
or
java -verbose -classpath aolj.jar;xdoparser.jar;collections.jar;j5472959_xdo.zip;versioninfo.jar;xmlparserv2-904.jar oracle.apps.xdo.rdfparser.DataTemplateGenerator C:\biout\test.xml
But... No matther how to change the classpath and java command, there always has error:
Exception in thread main java.Lang.NoCLassDefFoundError C:\biout\test/xml
(PS: is not error of Exception in thread main java.Lang.NoCLassDefFoundError oracle.apps.xdo.rdfparser.DataTemplateGenerator, so I think system can find oracle.apps.xdo.rdfparser.DataTemplateGenerator, but it doesn't recongize C:\biout\test.xml )
Can any person help me? Thanks a lot.

I wouldn't recommend setting the CLASSPATH variable... it's OK for now, but it'll become problematic in the long term... so IMHO you may as well form good habits upfront.
To compile:
C:\javacode>javac -d "." Example.java
To execute:
C:\javacode>java -classpath "." Example
Or as of java 1.5 you can shorten that to:
C:\javacode>java -cp "." Example
java -version
tells you which version of java you're running.
Cheers, Keith.

HELP:: jsse1.0.3 problem with jdk1.3.1(java.lang.NoClassDefFoundError)

Hi,
I am now working with jsse1.0.3 and jdk1.3.1(I can not use the new jdk version, because the system I developed is based on jdk1.3.1). what makes me strange is that I can compile my program without problem, but when I run it, it always report error.
my source code is :
import java.security.*;
import javax.net.ssl.*;
System.out.println("Classpath ->"+System.getProperty("java.class.path"));
SSLSocketFactory factory = (SSLSocketFactory)SSLSocketFactory.getDefault();
SSLSocket SSLcontrol_connection = (SSLSocket)factory.createSocket(ftp_server, 990);
SSLcontrol_connection.startHandshake();
..........the erroe message is:
Classpath ->O:\hpovams_dev_sd40\sd\lib\JClark.zip;O:\hpovams_dev_sd40\sd\lib\jcert.jar;O:\hpovams_dev_sd40\sd\lib\jnet.jar;O:\hpovams_dev_sd40\sd\lib\jsse.jar;..........
java.lang.NoClassDefFoundError
at javax/net/ssl/SSLSocketFactory.a (DashoA12275)
at javax/net/ssl/SSLSocketFactory.getDefault (DashoA12275)It is not a classpath problem as I have included the 3 jar files into classpath,.
I also tried to add
Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());before create SSLSocketFactory, then it report that
java.lang.NoClassDefFoundError
at com/sun/net/ssl/internal/ssl/Provider.<init> (DashoA12275)My developing GUI is eclipse 3.1, and the OS is winXP.
Please give me some help, thank you very much.

oh. I have found the problem. Acturally, the running enviroment is under microsoft j++, so it could only support jdk1.1, but jsse only support from jdk1.2, so that's the problem why it said that no class found.
Now I only found that oracle has a solution for SSL which support
jkd1.1(SUN's jsse package only support from jdk1.2). It described the
method and sample code in Oracle Advanced Security Administrator's
Guide Release 2 (9.2)
(http://www.stanford.edu/dept/itss/docs/oracle/9i/network.920/a96573/a...)

Please HELP me with installation - java.lang.noclassdeffounderror:

Please Help! For school we need to install JAVA. I installed JDK 5.0 and id did not work. I got exception in thread "main" java.lang.noclassdeffounderror: hello. I was using Texpad to write, compile, and run it. In short I deleted all JAVA 5.0 using My Computer program removal. I installed JAVA 1.4..2_10 and I am still getting that same error. I want the JAVA 1.4..2_10 to be installed and not JAVA.5.0.
My System Variable CLASSPATH still shows C:\Program Files\Java\jre1.5.0_03\lib\ext\QTJava.zip. My System Variable PATH has nothing as far as JAVA in it. MY PATHEXT has JS and JSE amoung other things in it. My System Variable QTJAVA still has Files\Java\jre1.5.0_03\lib\ext\QTJava.zip in it.
Please tell me step-by-step how I can fix this. I never updated these variables before. What do I need to type and where? What do I need to get rid of or change?
PLEASE HELP!
Thanks,
Jim

I left my System variable classpath --> C:\Program Files\Java\jre1.5.0_03\lib\ext\QTJava.zip I left my QT JAVA --> C:\Program Files\Java\jre1.5.0_03\lib\ext\QTJava.zip I added Path --> ;C:\j2sdk1.4.2_10\bin and then restarted my computer. I added hello file in C:\j2sdk1.4.2_10\bin and tried to compile it under a new name and it would not compile. it gave me the error below. I was able to compile other java program in my other folder in a different directory. I am still getting the same error messages/ Anything else I should try? IS there anyplace or person I can call who would come and fix this? Something is wrong. This should not be giving me this much trouble. All The Java directions on other websites tell me to do different things. I am so confused... please help.
I get this during the compilenow:
javac: invalid flag: C:\j2sdk1.4.2_10\bin\helloa.txt
Usage: javac <options> <source files>
where possible options include:
-g Generate all debugging info
-g:none Generate no debugging info
-g:{lines,vars,source} Generate only some debugging info
-nowarn Generate no warnings
-verbose Output messages about what the compiler is doing
-deprecation Output source locations where deprecated APIs are used
-classpath <path> Specify where to find user class files
-sourcepath <path> Specify where to find input source files
-bootclasspath <path> Override location of bootstrap class files
-extdirs <dirs> Override location of installed extensions
-d <directory> Specify where to place generated class files
-encoding <encoding> Specify character encoding used by source files
-source <release> Provide source compatibility with specified release
-target <release> Generate class files for specific VM version
-help Print a synopsis of standard options
Tool completed with exit code 2
Jim
If you can fix this I will give you 14 points. I hope it is enough. I just want this to work for school.

JDBC help needed ; java.lang.NoClassDefFoundError:test1

hi, everyone, i had a problem when i run my own app to connect javadb in embedded mode
i ve added the ~/javadb/lib/derby.jar to CLASSPATH
and ~/javadb/lib/derby.jar:~/javadb/lib/derbytools.jar to DERBY_HOME
but there is a problem said my own application class cannot be found.
here is my code:
import java.sql.*;
class test1
public static void main (String args [])
       throws SQLException
     try {
        Class.forName("org.apache.derby.jdbc.EmbeddedDriver");
    } catch (Exception e) {
        System.out.println("ERROR: failed to load javadb JDBC driver.");
        e.printStackTrace();
        return;
      Connection conn = DriverManager.getConnection("jdbc:derby:testdb");
try{
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        ResultSet rset1 = stmt1.executeQuery( "SELECT * FROM PART" );
     long counter1 = 0;
        double price1;
     while ( rset1.next() )
         price1 = rset1.getDouble(8);
         if (price1 == 1306.4)
          counter1++;
     System.out.println( counter1 );
     stmt1.executeQuery("SHUTDOWN");
     conn.close();
   catch (SQLException e )
     String errmsg = e.getMessage();
     System.out.println( errmsg );
}and i ve followed one Derby JDBC tutorial on the internet,
* AutoLoadJdbcDriver.java
* Copyright (c) 2007 by Dr. Herong Yang. All rights reserved.
import java.sql.*;
import java.util.*;
public class AutoLoadJdbcDriver {
public static void main(String [] args) {
    Connection con = null;
    try {
      listDrivers();
// Find the driver for a given URL
      Driver driverClass = (Driver) DriverManager.getDriver(
        "jdbc:derby://somehost/somedb");
      System.out.println("\nDriver for jdbc:derby://somehost/somedb");
      System.out.println("   "+driverClass.getClass().getName());
      listDrivers();
    } catch (Exception e) {
      System.err.println("Exception: "+e.getMessage());
private static void listDrivers() {
    Enumeration driverList = DriverManager.getDrivers();
    System.out.println("\nList of drivers:");
    while (driverList.hasMoreElements()) {
      Driver driverClass = (Driver) driverList.nextElement();
      System.out.println("   "+driverClass.getClass().getName());
The output below confirms that the DriverManager class is able to load any JDBC driver classes as long as their JAR files are included in the classpath.
C:\>javac AutoLoadJdbcDriver.java
C:\>java -cp .;\local\javadb\lib\derbyclient.jar AutoLoadJdbcDriver
List of drivers:
sun.jdbc.odbc.JdbcOdbcDriver
org.apache.derby.jdbc.ClientDriver
Driver for jdbc:derby://somehost/somedb
org.apache.derby.jdbc.ClientDriver
List of drivers:
sun.jdbc.odbc.JdbcOdbcDriver
org.apache.derby.jdbc.ClientDriver
but on my machine , it keep telling me the massage
Exception in thread "main" java.lang.NoClassDefFoundError: SimpleApp
Exception in thread "main" java.lang.NoClassDefFoundError: test1
Exception in thread "main" java.lang.NoClassDefFoundError: AutoLoadJdbcDriver
the ij works well
and the other java app(without jdbc) works well.
anybody can help me to solve this problem?
Edited by: Xiao on Jan 18, 2008 6:19 PM

but on my machine , it keep telling me the massage
Exception in thread "main" java.lang.NoClassDefFoundError: SimpleApp
Exception in thread "main" java.lang.NoClassDefFoundError: test1
Exception in thread "main" java.lang.NoClassDefFoundError: AutoLoadJdbcDriverI assume you get these messages when you try and run the three programs mentioned (SimpleApp, test1 and AutoLoadJdbcDriver).
What commands do you use to do this? What does the command line report the CLASSPATH to be (using the echo command)?
The simplest cause would be that you have the derby jar mentioned as part of CLASSPATH, but not the current directory.

Help with error "main" java.lang.NoClassDefFoundError:

I am pretty new to Java and I just install the JDK1.4.2 03
I am getting an error when I run the class file TestChart.class with the
java.exe:
Exception in thread "main" java.lang.NoClassDefFoundError:
I have several class files in the directory d:\personal\java-ChartGen
Chart.class
ChartColourScheme.class
ChartPanel.class
ColorPanel.class
TestChart.class
TestIt.class
All these files are for the program.
Can some one help me why is this happening?? Is there something I can do
that I am missing???
I tried using the -CLASSPATH to direct it to the same directory but still
with the same error.
Please help me. Thank you

I use the command line as follows:
c:\j2sdk1.4.2_03\bin\java d:\personal\java-ChartGen\TestChart.class
The full error message is as follows:
Exception in thread "main" java.lang.NoClassDefFoundError:
d:\personal\java-ChartGen\TestChart/class
I thought it may be the CLASSPATH, but all my class files are located in the
same folder and I used the switch -classpath but the same error comes up.

Help me. - java.lang.NoClassDefFoundError

Hello.
Sombody help me.
My TesterBean call to TraderBean.
But TesterBean not found traderClient.jar.
The traderClient.jar include TraderHome and Trader class.
Is traderClient.jar set to classpath of WLS6.1?
For example, Writing in a startSever.cmd file?
startSever.cmd ----------------------------
set CLASSPATH=.;.\lib\weblogic_sp.jar;. . . ;traderClient.jar
Does traderClient.jar must setted at startServer.cmd?
But I don't want to this setting.
Thanks.
Min
My Program source.
My TesterBean's ejb_MANIFEST.MF content is ............
Manifest-Version: 1.0
Class-Path: traderClient.jar
public class TesterBean implements SessionBean {
public void test() throws NamingException, Exception
try {
TraderHome home = (TraderHome)ctx.lookup("ejb20-statelessSession-TraderHome");
Exception ..............
java.rmi.RemoteException: EJB Exception: ; nested exception is:
java.lang.NoClassDefFoundError: examples/ejb20/basic/statelessSession/TraderHome
TesterBean's Build.xml contents..
<target name="jar_ejb" depends="compile_ejb">
<jar jarfile="${dist}/std_ejb20_basic_tester.jar" basedir="${build}" manifest="ejb_MANIFEST.MF">
TraderBean's ejb-jar.xml contents ....
<ejb-client-jar>traderClient.jar</ejb-client-jar>
[att1.html]

im having similar problems. i suspect it has something to do with the classpath...but as of yet im still stuck. i get this error when i attempt to start the tomcat that coems with jwsdp1.1

Help for java.lang.NoClassDefFoundError:

hi all, i wrote a jws shows the following.
import java.lang.*;
import java.util.*;
* * @author bow5003
public class CalculatorWithDLL {
private native float add(float num1, float num2);
private native float sub(float num1, float num2);
private native float mult(float num1, float num2);
private native float divid(float num1, float num2);
private native float square(float num1);
private native float tripple(float num1);
//private float result;
/** Creates a new instance of CalculatorWithDLL */
public static float getAdd(float num1, float num2) {
CalculatorWithDLL calculator = new CalculatorWithDLL();
float result = calculator.add(num1, num2);
return result;
public static float getSub(float num1, float num2){
CalculatorWithDLL calculator = new CalculatorWithDLL();
float result = calculator.sub(num1, num2);
return result;
public static float getMult(float num1, float num2) {
CalculatorWithDLL calculator = new CalculatorWithDLL();
float result = calculator.mult(num1, num2);
return result;
public static float getDivid(float num1, float num2) {
CalculatorWithDLL calculator = new CalculatorWithDLL();
float result = calculator.divid(num1, num2);
return result;
public static float getSquare(float num1) {
CalculatorWithDLL calculator = new CalculatorWithDLL();
float result = calculator.square(num1);
return result;
public static float getTriple(float num1) {
CalculatorWithDLL calculator = new CalculatorWithDLL();
float result = calculator.tripple(num1);
return result;
static {
System.loadLibrary("Calculator");
and when i try to access throw the web browser http://localhost:8080/axis/JWS_Files/CalculatorWithDLL.jws?wsdl it gives the error:
java.lang.NoClassDefFoundError: Could not initialize class CalculatorWithDLL
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at org.apache.axis.utils.ClassUtils$2.run(ClassUtils.java:168)
at java.security.AccessController.doPrivileged(NativeMethod)
at org.apache.axis.utils.ClassUtils.loadClass(ClassUtils.java:160)
at org.apache.axis.utils.ClassUtils.forName(ClassUtils.java:142)
at org.apache.axis.utils.cache.ClassCache.lookup(ClassCache.java:85)
at org.apache.axis.providers.java.JavaProvider.getServiceClass(JavaProvider.java:428)
at org.apache.axis.providers.java.JavaProvider.initServiceDesc(JavaProvider.java:461)
at org.apache.axis.handlers.soap.SOAPService.getInitializedServiceDesc(SOAPService.java:286)
at org.apache.axis.handlers.JWSHandler.setupService(JWSHandler.java:273)
at org.apache.axis.handlers.JWSHandler.generateWSDL(JWSHandler.java:294)
at org.apache.axis.strategies.WSDLGenStrategy.visit(WSDLGenStrategy.java:33)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
at org.apache.axis.SimpleChain.generateWSDL(SimpleChain.java:104)
at org.apache.axis.server.AxisServer.generateWSDL(AxisServer.java:454)
at org.apache.axis.transport.http.QSWSDLHandler.invoke(QSWSDLHandler.java:68)
at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethod)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.axis.transport.http.AxisServlet.processQuery(AxisServlet.java:1226)
at org.apache.axis.transport.http.AxisServlet.doGet(AxisServlet.java:249)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
anyone can help me?
Message was edited by:
BCW0928
Message was edited by:
BCW0928

Where is the dll ?
you need to include it in a jar, and ref that jar with
<nativelib href=<url to the jar>/>
and request all-permissions in you jnlp file (and sign both jars)
/Andy

Java.lang.NoClassDefFoundError . Please help

Hi everyone!
I have this problem...i create a small java program, like "hello world". It is ok to compile and run it. The directory structure is as follows:
/some/files/mypackage/myclass.java
if i put in my source pacake mypackage/myclass, then i can compile the program, but when i try to run it i get this error:
java.lang.NoClassDefFoundError
Exception in thread "main" java.lang.NoClassDefFoundError: myclass (wrong name: mypackage/myclass)
Thanks!!!

You can always search the forum for answers - just put "wrong name" in the search box.
In your case, you entered "java myclass" but the class that the jvm found was named mypackage/myclass. In other words, the myclass class is defined to be in the mypackage package so the fully qualified name of the class is mypackage/myclass (or mypackage.myclass). Your command needs to be "java mypackage/myclass" Most likely, you need to "cd /some/files/" before entering the command to run it.

ERROR: java/lang/NoClassDefFoundError. HELP!!!

Hi all, can any one tell me what's wrong with my program that runs fine in JavaONEStudio5, but i find following error message when i run it in WTK21:
Project "readWriteRights" loaded
Project settings saved
Building "readWriteRights"
Build complete
Running with storage root DefaultColorPhone
Uncaught exception java/lang/NoClassDefFoundError: ReadWriteRights.
Here is my simple program:
* readWriteRights.java
* A simple application program to read a text file
* and store it's content into a Record Store.
* the data is read from the Record Store for verification
* Created on 2004/4/8 2:29am
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import javax.microedition.io.*;
import javax.microedition.rms.*;
import java.io.*;
public class readWriteRights extends MIDlet {
public readWriteRights() { } // constructor
public void startApp() throws MIDletStateChangeException {
     String fileName = "origin.drm";
     String field[] = new String [] {"","","","","","","",""}; // Total 8 constraints in the file
     int i = 0;
     // retrieve the contents of a resource file
     System.out.println("Retrieving the resource file - readme.txt");
     System.out.println("--------------------------------------------");
     InputStream is = this.getClass().getResourceAsStream(fileName);
     try {
          if ( is != null ) {
               int ch = is.read();
               while ( ch != -1) {
               // print out the contents of the readme file
               System.out.print((char) ch);
                    // temp = (temp-10)*2;   // decoding
                    if (ch == 10) { i++; } //skip it if the character is \n
                    else
                         field[i] += (char)ch;
                    if(i >= field.length)
                    { ch = -1;}
                    else{ ch = is.read();}
               is.close();
          } catch (IOException e) {
               System.out.println(e);
     // Write to a record store
     String rs_Name = "db1";
     RecordStore rs = null;
     try {
                 if ( exist(rs_Name) == true) {
          RecordStore.deleteRecordStore(rs_Name);
             } // check and delete existing Record Store
          rs = RecordStore.openRecordStore(rs_Name,true);
          System.out.println("Record Store "+rs_Name+" is opened.");
     catch(Exception e){
          System.out.println("Error: "+e.getMessage());
     finally{
          //* write records
          for (int j = 0; j < field.length; j++)
               byte[] rec = field[j].getBytes();
               //close the record store
               try {
                    rs.addRecord(rec,0,rec.length);
                    System.out.println((j+1) +" record is added to db1");
                    System.out.println("Record: "+field[j]);
               catch (Exception e){System.out.println("Error: "+e.getMessage());}
          System.out.println("Write reord completed.");
          //* read records
          try {
               int len =50;
                        byte[] recData = new byte[len];
                        System.out.println("The data read from Record Store.");
               for (int k=1; k <= rs.getNumRecords(); k++)
                    len = rs.getRecord(k, recData, 0);
                    System.out.println("Record #"+k+": "+new String(recData, 0, len));
                    System.out.println("---------------------------------------------------");
          catch (Exception e){System.out.println("Error2: "+e.getMessage());     }
          // * close record Store
          try {
               rs.closeRecordStore();
               System.out.println("record store db1 is closed");
          catch (Exception e){System.out.println("Error: "+e.getMessage());}
destroyApp(true);
notifyDestroyed();
* The method to check if the Record Store existed or not
     public boolean exist(String recordStoreName) {
          boolean existF=true;
          RecordStore rs=null;
          if(recordStoreName.length()>32) return false;
               try {
                    rs=RecordStore.openRecordStore(recordStoreName,false);
               catch(RecordStoreNotFoundException e) {existF=false;}
               catch(Exception e){}
               finally{
                         try{
                              rs.closeRecordStore();
                         }catch(Exception e){}
          return existF;
} // end of check Record Store existance method
* Pause the MIDlet
public void pauseApp() { }
* Called by the framework before the application is unloaded
public void destroyApp(boolean unconditional) { }
}

I doubt that the error is caused by " java.io.* " which is not included in MIDP so that my program cannot run in WTK21.. is that true?
if yes, what can I do with it because I have to run it in WTK21 for demonstration. thx!!!!!

Java.lang.NoClassDefFoundError: Simulation Help please!

java.lang.NoClassDefFoundError: Simulation
     at SimulationController.setEnv(SimulationController.java)
     at EnvironmentController.setEnv(EnvironmentController.java)
     at EnvironmentController.openFile(EnvironmentController.java)
     at MBSGUIFrame$1.actionPerformed(MBSGUIFrame.java)
     at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)
     at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839)
     at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
     at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
     at javax.swing.AbstractButton.doClick(AbstractButton.java:289)
     at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1113)
     at javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseReleased(BasicMenuItemUI.java:943)
     at java.awt.Component.processMouseEvent(Component.java:5100)
     at java.awt.Component.processEvent(Component.java:4897)
     at java.awt.Container.processEvent(Container.java:1569)
     at java.awt.Component.dispatchEventImpl(Component.java:3615)
     at java.awt.Container.dispatchEventImpl(Container.java:1627)
     at java.awt.Component.dispatchEvent(Component.java:3477)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)
     at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)
     at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)
     at java.awt.Container.dispatchEventImpl(Container.java:1613)
     at java.awt.Window.dispatchEventImpl(Window.java:1606)
     at java.awt.Component.dispatchEvent(Component.java:3477)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:480)
     at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
Exit code: 0
No Errors
This occurs when I try to run a data file through a case study program that I need for my examinations. I'm using RealJ 3.51, with SDK 1.4.2_09 The case study launches fine, and when I open the .dat file, I can see the fish which should begin to move, but that is when I get that error.

Trying to guess... Does that class have a package or something?

RMIConnectorServer Snafu - java.lang.NoClassDefFoundError:

All,
Your help debugging the following code snippet, which results in a "java.lang.NoClassDefFoundError: javax.security.auth.Subject" excpetion being thrown (argh!!!), would be greatly appreciated. Thanks in advance.
Code snippet:
==================================================================================
jmxUrl = new JMXServiceURL( "service:jmx:rmi:///jndi/rmi://localhost:9999/server");
JMXConnectorServer connector = JMXConnectorServerFactory.newJMXConnectorServer( jmxUrl, null, getMBeanServer() );
connector.start();
The stack trace is as follows:
==================================================================================
Exception breakpoint occurred at line 120 of Class.java.
java.lang.NoClassDefFoundError: javax.security.auth.Subject
Exception breakpoint occurred at line 120 of Class.java.
java.lang.NoClassDefFoundError: javax.security.auth.Subject
Exception breakpoint occurred at line 718 of RMIConnectorServer.java.
java.lang.NoClassDefFoundError: javax.security.auth.Subject
java.lang.NoClassDefFoundError: javax.security.auth.Subject
     java.lang.Class javax.management.remote.rmi.RMIConnectionImpl_Stub.class$(java.lang.String)
     void javax.management.remote.rmi.RMIConnectionImpl_Stub.<clinit>()
     java.lang.Class java.lang.Class.forName0(java.lang.String, boolean, java.lang.ClassLoader)
          native code
     java.lang.Class java.lang.Class.forName(java.lang.String)
          Class.java:120
     void javax.management.remote.rmi.RMIConnector.<clinit>()
          RMIConnector.java:1969
     javax.management.remote.rmi.RMIServer javax.management.remote.rmi.RMIConnectorServer.objectToBind(javax.management.remote.rmi.RMIServerImpl, java.util.Map)
          RMIConnectorServer.java:718
     void javax.management.remote.rmi.RMIConnectorServer.start()
          RMIConnectorServer.java:392
     void gov.nih.nci.iscs.infra.jmx.MBeanAgent.startRMIConnector(java.lang.String, java.lang.String, java.lang.String, java.lang.String, int)
          MBeanAgent.java:291
     void gov.nih.nci.iscs.infra.jmx.MBeanAgent.startRMIConnector(java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.String)
          MBeanAgent.java:265
     void gov.nih.nci.iscs.infra.jmx.MBeanAgent.startRMIConnectors(java.util.List)
          MBeanAgent.java:126
     void gov.nih.nci.iscs.infra.jmx.MBeanAgent.startConnectors()
          MBeanAgent.java:87
     void gov.nih.nci.iscs.infra.jmx.MBeanAgent.startServices()
          MBeanAgent.java:45

Ah, you are most correct, Grasshopper!
More to the point, I'm developing a JMX prototype which requires J2SE JDK 1.4. I was running v1.3 (blush).
Thanks for the help!!!

Error during generation of the WSDL: BUILD FAILED java.lang.NoClassDefFoundError: com/sun/javadoc/Type

When I create an EJB Transport Business Service, after selecting the jar that has the EJB 2.1 artefacts (Remote, Home, etc) the oepe plugin fails and can't continue.
As I understand it seems that there is a problem with the classpath of ant build.xml that oepe creates inside folder /tmp/alsbejbtransport/ to compile the bs and generate the wsdl. I checked if tools.jar is in the classpath (in eclipse) and is included, so I can't figure out wich is the problem.
I found this in Oracle, but not helps solve the problem:
BEA-398120
Error: The WSDL for the typed transport endpoint could not be accessed.
Description
There was a problem retrieving the WSDL from the typed transport service endpoint at the time of service registration
Action
Contact technical support
This is the the full stacktrace that shows eclipse.
Generate : Error during generation of the WSDL:
BUILD FAILED
java.lang.NoClassDefFoundError: com/sun/javadoc/Type
        at com.bea.util.jam.provider.JamServiceFactoryImpl.createSourceBuilder(JamServiceFactoryImpl.java:205)
        at com.bea.util.jam.provider.JamServiceFactoryImpl.createBuilder(JamServiceFactoryImpl.java:158)
        at com.bea.util.jam.provider.JamServiceFactoryImpl.createClassLoader(JamServiceFactoryImpl.java:137)
        at com.bea.util.jam.provider.JamServiceFactoryImpl.createService(JamServiceFactoryImpl.java:78)
        at weblogic.wsee.util.JamUtil.parseSource(JamUtil.java:152)
        at weblogic.wsee.tools.anttasks.JwsLoader.loadJClasses(JwsLoader.java:186)
        at weblogic.wsee.tools.anttasks.JwsLoader.load(JwsLoader.java:75)
        at weblogic.wsee.tools.anttasks.JwsModule.loadWebServices(JwsModule.java:569)
        at weblogic.wsee.tools.anttasks.JwsModule.generate(JwsModule.java:369)
        at weblogic.wsee.tools.anttasks.JwsModule.build(JwsModule.java:256)
        at weblogic.wsee.tools.anttasks.JwscTask.execute(JwscTask.java:184)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
        at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:601)
        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
        at org.apache.tools.ant.Task.perform(Task.java:348)
        at org.apache.tools.ant.Target.execute(Target.java:357)
        at org.apache.tools.ant.Target.performTasks(Target.java:385)
        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
        at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
        at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
        at org.apache.tools.ant.Main.runBuild(Main.java:758)
        at org.apache.tools.ant.Main.startAnt(Main.java:217)
        at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
        at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)
Caused by: java.lang.ClassNotFoundException: com.sun.javadoc.Type
        at org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1400)
        at org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1341)
        at org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:1088)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
        ... 27 more
Total time: 0 seconds
Eclipse Installation details:
*** System properties:
eclipse.application=org.eclipse.ui.ide.workbench
eclipse.buildId=M20110909-1335
eclipse.commands=-os
linux
-ws
gtk
-arch
x86_64
-showsplash
-launcher
{home}/Development/oepe-indigo/eclipse
-name
Eclipse
--launcher.library
{home}/Development/oepe-indigo//plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.100.v20110505/eclipse_1407.so
-startup
{home}/Development/oepe-indigo//plugins/org.eclipse.equinox.launcher_1.2.0.v20110502.jar
--launcher.overrideVmargs
-exitdata
1e418010
-vm
/usr/bin/java
eclipse.home.location=file:{home}/Development/oepe-indigo/
eclipse.launcher={home}/Development/oepe-indigo/eclipse
eclipse.launcher.name=Eclipse
[email protected]/../p2/
eclipse.p2.profile=PlatformProfile
eclipse.product=org.eclipse.platform.ide
eclipse.startTime=1374623921455
eclipse.vm=/usr/bin/java
eclipse.vmargs=-Xms256m
-Xmx768m
-XX:MaxPermSize=512m
-Dsun.lang.ClassLoader.allowArraySyntax=true
-Dweblogic.home={home}/Oracle/Middleware/wlserver_10.3
-Dharvester.home={home}/Oracle/Middleware/Oracle_OSB1/harvester
-Dosb.home={home}/Oracle/Middleware/Oracle_OSB1
-Dosgi.bundlefile.limit=750
-Dosgi.nl=en_US
-Dmiddleware.home={home}/Oracle/Middleware
-jar
{home}/Development/oepe-indigo//plugins/org.eclipse.equinox.launcher_1.2.0.v20110502.jar
equinox.use.ds=true
file.encoding=UTF-8
file.encoding.pkg=sun.io
file.separator=/
guice.disable.misplaced.annotation.check=true
harvester.home={home}/Oracle/Middleware/Oracle_OSB1/harvester
http.nonProxyHosts=localhost
java.awt.graphicsenv=sun.awt.X11GraphicsEnvironment
java.awt.printerjob=sun.print.PSPrinterJob
java.class.path={home}/Development/oepe-indigo//plugins/org.eclipse.equinox.launcher_1.2.0.v20110502.jar
java.class.version=50.0
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java.ext.dirs=/usr/lib/jvm/jdk1.6.0_45/jre/lib/ext:/usr/java/packages/lib/ext
java.home=/usr/lib/jvm/jdk1.6.0_45/jre
java.io.tmpdir=/tmp
java.library.path=/usr/lib/jvm/jdk1.6.0_45/jre/lib/amd64/server:/usr/lib/jvm/jdk1.6.0_45/jre/lib/amd64:/usr/lib/jvm/jdk1.6.0_45/jre/../lib/amd64:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
java.protocol.handler.pkgs=null|com.bea.wli.sb.resources.url|com.bea.wli.sb.resources.jca.upgrade.url|weblogic.utils|weblogic.utils|weblogic.utils|weblogic.net|weblogic.net
java.runtime.name=Java(TM) SE Runtime Environment
java.runtime.version=1.6.0_45-b06
java.specification.name=Java Platform API Specification
java.specification.vendor=Sun Microsystems Inc.
java.specification.version=1.6
java.vendor=Sun Microsystems Inc.
java.vendor.url=http://java.sun.com/
java.vendor.url.bug=http://java.sun.com/cgi-bin/bugreport.cgi
java.version=1.6.0_45
java.vm.info=mixed mode
java.vm.name=Java HotSpot(TM) 64-Bit Server VM
java.vm.specification.name=Java Virtual Machine Specification
java.vm.specification.vendor=Sun Microsystems Inc.
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java.vm.vendor=Sun Microsystems Inc.
java.vm.version=20.45-b01
javax.rmi.CORBA.PortableRemoteObjectClass=weblogic.iiop.PortableRemoteObjectDelegateImpl
javax.rmi.CORBA.UtilClass=weblogic.iiop.UtilDelegateImpl
jna.platform.library.path=/usr/lib/x86_64-linux-gnu:/lib/x86_64-linux-gnu:/lib64:/usr/lib:/lib
line.separator=
middleware.home={home}/Oracle/Middleware
oracle.eclipse.tools.weblogic.ui.isWebLogicServer=true
org.apache.commons.logging.Log=org.apache.commons.logging.impl.NoOpLog
org.eclipse.equinox.launcher.splash.location={home}/Development/oepe-indigo/plugins/org.eclipse.platform_3.7.1.v201109091335/splash.bmp
org.eclipse.equinox.simpleconfigurator.configUrl=file:org.eclipse.equinox.simpleconfigurator/bundles.info
org.eclipse.m2e.log.dir={home}/workspace/pragma/.metadata/.plugins/org.eclipse.m2e.logback.configuration
org.eclipse.update.reconcile=false
org.omg.CORBA.ORBClass=weblogic.corba.orb.ORB
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org.osgi.framework.language=en
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org.osgi.framework.system.capabilities=osgi.ee; osgi.ee="OSGi/Minimum"; version:List<Version>="1.0, 1.1, 1.2",osgi.ee; osgi.ee="JavaSE"; version:List<Version>="1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6"
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org.osgi.framework.uuid=901615cd-f3f3-0012-11b6-a3bca4d97ac1
org.osgi.framework.vendor=Eclipse
org.osgi.framework.version=1.6.0
org.osgi.supports.framework.extension=true
org.osgi.supports.framework.fragment=true
org.osgi.supports.framework.requirebundle=true
os.arch=amd64
os.name=Linux
os.version=3.8.0-26-generic
osb.home={home}/Oracle/Middleware/Oracle_OSB1
osgi.arch=x86_64
osgi.bundlefile.limit=750
osgi.bundles=reference:file:javax.transaction_1.1.1.v201105210645.jar,reference:file:org.eclipse.equinox.simpleconfigurator_1.0.200.v20110502-1955.jar@1:start
osgi.bundles.defaultStartLevel=4
osgi.bundlestore={home}/Development/oepe-indigo/configuration/org.eclipse.osgi/bundles
osgi.configuration.area=file:{home}/Development/oepe-indigo/configuration/
osgi.framework=file:{home}/Development/oepe-indigo/plugins/org.eclipse.osgi_3.7.1.R37x_v20110808-1106.jar
osgi.framework.extensions=reference:file:javax.transaction_1.1.1.v201105210645.jar
osgi.framework.shape=jar
osgi.framework.version=3.7.1.R37x_v20110808-1106
osgi.frameworkClassPath=., file:{home}/Development/oepe-indigo/plugins/javax.transaction_1.1.1.v201105210645.jar
osgi.install.area=file:{home}/Development/oepe-indigo/
osgi.instance.area=file:{home}/workspace/pragma/
osgi.instance.area.default=file:{home}/workspace/
osgi.logfile={home}/workspace/pragma/.metadata/.log
osgi.manifest.cache={home}/Development/oepe-indigo/configuration/org.eclipse.osgi/manifests
osgi.nl=en_US
osgi.nl.user=en_US
osgi.os=linux
osgi.splashLocation={home}/Development/oepe-indigo/plugins/org.eclipse.platform_3.7.1.v201109091335/splash.bmp
osgi.splashPath=platform:/base/plugins/org.eclipse.platform
osgi.syspath={home}/Development/oepe-indigo/plugins
osgi.tracefile={home}/workspace/pragma/.metadata/trace.log
osgi.ws=gtk
path.separator=:
securerandom.source=file:/dev/./urandom
socksNonProxyHost=localhost
sun.arch.data.model=64
sun.boot.class.path=/usr/lib/jvm/jdk1.6.0_45/jre/lib/resources.jar:/usr/lib/jvm/jdk1.6.0_45/jre/lib/rt.jar:/usr/lib/jvm/jdk1.6.0_45/jre/lib/sunrsasign.jar:/usr/lib/jvm/jdk1.6.0_45/jre/lib/jsse.jar:/usr/lib/jvm/jdk1.6.0_45/jre/lib/jce.jar:/usr/lib/jvm/jdk1.6.0_45/jre/lib/charsets.jar:/usr/lib/jvm/jdk1.6.0_45/jre/lib/modules/jdk.boot.jar:/usr/lib/jvm/jdk1.6.0_45/jre/classes
sun.boot.library.path=/usr/lib/jvm/jdk1.6.0_45/jre/lib/amd64
sun.cpu.endian=little
sun.cpu.isalist=
sun.desktop=gnome
sun.io.unicode.encoding=UnicodeLittle
sun.java.command={home}/Development/oepe-indigo//plugins/org.eclipse.equinox.launcher_1.2.0.v20110502.jar -os linux -ws gtk -arch x86_64 -showsplash -launcher {home}/Development/oepe-indigo/eclipse -name Eclipse --launcher.library {home}/Development/oepe-indigo//plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.100.v20110505/eclipse_1407.so -startup {home}/Development/oepe-indigo//plugins/org.eclipse.equinox.launcher_1.2.0.v20110502.jar --launcher.overrideVmargs -exitdata 1e418010 -vm /usr/bin/java -vmargs -Xms256m -Xmx768m -XX:MaxPermSize=512m -Dsun.lang.ClassLoader.allowArraySyntax=true -Dweblogic.home={home}/Oracle/Middleware/wlserver_10.3 -Dharvester.home={home}/Oracle/Middleware/Oracle_OSB1/harvester -Dosb.home={home}/Oracle/Middleware/Oracle_OSB1 -Dosgi.bundlefile.limit=750 -Dosgi.nl=en_US -Dmiddleware.home={home}/Oracle/Middleware -jar {home}/Development/oepe-indigo//plugins/org.eclipse.equinox.launcher_1.2.0.v20110502.jar
sun.java.launcher=SUN_STANDARD
sun.jnu.encoding=UTF-8
sun.lang.ClassLoader.allowArraySyntax=true
sun.management.compiler=HotSpot 64-Bit Tiered Compilers
sun.os.patch.level=unknown
svnkit.http.methods=Basic
svnkit.library.gnome-keyring.enabled=false
user.country=AR
user.dir={home}/Development/oepe-indigo
user.home={home}
user.language=es
user.name={username}
user.timezone=America/Argentina/Buenos_Aires
weblogic.home={home}/Oracle/Middleware/wlserver_10.3
Thanks!!

run this one in command prompt and then convert the applet using converter tool
JC_HOME = C:\java_card_kit-2_2_2\bin\
set CLASSES=%JCHOME%\lib\apduio.jar;%JC_HOME%\lib\apdutool.jar;%JC_HOME%\lib\jcwde.jar;%JC_HOME%\lib\converter.jar;%JC_HOME%\lib\scriptgen.jar;%JC_HOME%\lib\offcardverifier.jar;%JC_HOME%\lib\api.jar;%JC_HOME%\lib\installer.jar;%JC_HOME%\lib\capdump.jar;
D:\NareshPalle\jcardRE\Smart\src>java -classpath %_CLASSES% com.sun.javacard.con
verter.Converter -out EXP JCA CAP -exportpath .\exp -applet 0x0a:0x00:0x00:0x00:0x0e:0x01:0x02:
0x03:0x04:0x05:0x06 PackageName appletName 0x01:0x02:0x03:0x04:0x05:0x0
6:0x07:0x08 1.0
or
go to following directory and run the converter tool in command prompt
step 1: cd C:\java_card_kit-2_2_2\bin\
then run this command under the above directory
step 2:converter -classdir E:\Pathof Your applet class file -out EXP JCA CAP -exportpath E:\path of exp files folder -applet AID PackageName AppletName PackAID major.minor no
For more doubts mail me....
*[removed by moderator]*
Thanks and Regards
NareshPalle
Edited by: EJP on 31/03/2012 20:09: removed your email address. Unless you like spam and unless you think these forums are provided for your personal benefit only, posting an email address here serves no useful purpose whatsoever.

Argh! "java.lang.NoClassDefFoundError"! help!

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