Tutorial:Deploytool:ConverterExample:error:class not found error: Javac

While running the deploytool's Tools>Deploy... command on the Converter example, the following error occurs:
"Error processing ejb jar: could not invoke javac
The JAVA_HOME and J2EE_HOME environment variables are set (running on WIN ME).
The system.err log is:
Logging for J2EE Server Version: 1.3-beta2-b35 started at: Fri Jun 29 12:33:17 EST 2001..
Using the Java HotSpot(TM) Client VM and the version number 1.3.0 from Sun Microsystems Inc..
VM is using the classpath: c:\j2sdkee1.3\config;c:\j2sdkee1.3\conf;c:\j2sdkee1.3\lib\cloudscape.jar;c:\j2sdkee1.3\lib\tools.jar;c:\j2sdkee1.3\lib\RmiJdbc.jar;c:\j2sdkee1.3\lib\client.jar;c:\j2sdkee1.3\lib\jhall.jar;c:\j2sdkee1.3\lib\tools.jar;c:\j2sdkee1.3\lib\rt.jar;c:\j2sdkee1.3\lib\j2ee.jar;.;c:\j2sdkee1.3\lib\classes;c:\j2sdkee1.3\classes;c:\j2sdkee1.3\lib\locale;c:\j2sdkee1.3\Jakarta_Ant1.3\lib\ant.jar;c:\j2sdkee1.3\lib\..\help\DeployTool\deployhelp.jar;c:\j2sdkee1.3\lib\jh.jar .
J2EE Home Directory has been set to: c:\j2sdkee1.3.
Binding DataSource, name = jdbc/DB2, url = jdbc:cloudscape:rmi:CloudscapeDB;create=true
Binding DataSource, name = jdbc/EstoreDB, url = jdbc:cloudscape:rmi:CloudscapeDB;create=true
Binding DataSource, name = jdbc/DB1, url = jdbc:cloudscape:rmi:CloudscapeDB;create=true
Binding DataSource, name = jdbc/InventoryDB, url = jdbc:cloudscape:rmi:CloudscapeDB;create=true
Binding DataSource, name = jdbc/Cloudscape, url = jdbc:cloudscape:rmi:CloudscapeDB;create=true
Binding DataSource, name = jdbc/XACloudscape, url = jdbc/XACloudscape__xa
Binding DataSource, name = jdbc/XACloudscape__xa, dataSource = COM.cloudscape.core.RemoteXaDataSource@37b3f9
Initialization complete - waiting for client requests
java.lang.NoClassDefFoundError: sun/tools/javac/Main
Compilation failed ...
The error.log is:
Logging for J2EE Server Version: 1.3-beta2-b35 started at: Fri Jun 29 12:33:22 EST 2001..
Using the Java HotSpot(TM) Client VM and the version number 1.3.0 from Sun Microsystems Inc..
VM is using the classpath: c:\j2sdkee1.3\config;c:\j2sdkee1.3\conf;c:\j2sdkee1.3\lib\cloudscape.jar;c:\j2sdkee1.3\lib\tools.jar;c:\j2sdkee1.3\lib\RmiJdbc.jar;c:\j2sdkee1.3\lib\client.jar;c:\j2sdkee1.3\lib\jhall.jar;c:\j2sdkee1.3\lib\tools.jar;c:\j2sdkee1.3\lib\rt.jar;c:\j2sdkee1.3\lib\j2ee.jar;.;c:\j2sdkee1.3\lib\classes;c:\j2sdkee1.3\classes;c:\j2sdkee1.3\lib\locale;c:\j2sdkee1.3\Jakarta_Ant1.3\lib\ant.jar;c:\j2sdkee1.3\lib\..\help\DeployTool\deployhelp.jar;c:\j2sdkee1.3\lib\jh.jar .
J2EE Home Directory has been set to: c:\j2sdkee1.3.
Starting the server in a single VM mode.
Could not invoke javac.
     at com.sun.ejb.codegen.GeneratorDriver.compileClasses(GeneratorDriver.java:313)
     at com.sun.ejb.codegen.GeneratorDriver.compileAndRmic(GeneratorDriver.java:203)
     at com.sun.ejb.codegen.GeneratorDriver.preDeploy(GeneratorDriver.java:872)
     at com.sun.enterprise.tools.deployment.backend.JarInstallerImpl.deployEjbs(JarInstallerImpl.java:709)
     at com.sun.enterprise.tools.deployment.backend.JarInstallerImpl.deployApplication(JarInstallerImpl.java:216)
     at com.sun.enterprise.tools.deployment.backend.JarInstallerImpl.deployApplication(JarInstallerImpl.java:124)
     at org.omg.stub.com.sun.enterprise.tools.deployment.backend._JarInstallerImpl_Tie._invoke(Unknown Source)
     at com.sun.corba.ee.internal.corba.ServerDelegate.dispatch(ServerDelegate.java:334)
     at com.sun.corba.ee.internal.iiop.ORB.process(ORB.java:272)
     at com.sun.corba.ee.internal.iiop.RequestProcessor.process(RequestProcessor.java:84)
     at com.sun.corba.ee.internal.orbutil.ThreadPool$PooledThread.run(ThreadPool.java:99)
I suspect there is a path problem and the %JAVA_HOME%\bin\javac.exe is not being executed but rather some other *\javac.class is being called up.
Any suggestions/solutions?

Hi,
I really think you've introduced a bug in either j2ee.bat, userconfig.bat or setenv.bat. If all your environment variables were set correctly, there should be no "c:\j2sdkee1.3\lib\rt.jar" in your path below:
Logging for J2EE Server Version: 1.3-beta2-b35 started at: Fri Jun 29 12:33:22 EST 2001..
Using the Java HotSpot(TM) Client VM and the version number 1.3.0 from Sun Microsystems Inc..
VM is using the classpath: c:\j2sdkee1.3\config;c:\j2sdkee1.3\conf;c:\j2sdkee1.3\lib\cloudscape.jar;c:\j2sdkee1.3\lib\tools.jar;c:\j2sdkee1.3\lib\RmiJdbc.jar;c:\j2sdkee1.3\lib\client.jar;c:\j2sdkee1.3\lib\jhall.jar;c:\j2sdkee1.3\lib\tools.jar;c:\j2sdkee1.3\lib\rt.jar;c:\j2sdkee1.3\lib\j2ee.jar;.;c:\j2sdkee1.3\lib\classes;c:\j2sdkee1.3\classes;c:\j2sdkee1.3\lib\locale;c:\j2sdkee1.3\Jakarta_Ant1.3\lib\ant.jar;c:\j2sdkee1.3\lib\..\help\DeployTool\deployhelp.jar;c:\j2sdkee1.3\lib\jh.jar .
J2EE Home Directory has been set to: c:\j2sdkee1.3.
If you're confident about your modifications, please send these files and your autoexec.bat and deploytool.bat to me.
Kind regards,
Kurt.

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Rohit

I got the same error. I believe the ssl connection has a short timeout.
But I don't think this is a bug because there is no sense in letting a ssl connection open in the initial state before accepting the server's certificate.

Wsgen error: Class not found

Hi,
I am new to WS. I was trying the helloworld WS. I compiled and generated the atrifacts using the apt command. Then I was trying to generate the WSDL using wsgen.
I got the error error: Class not found: "E:\coding\WS\hello_world\src\examples\webservices\hello_world\HelloWorldImpl.class"
I have ran the wsgen as given below:
E:\coding\WS\hello_world\src>wsgen -classpath E:\Sun\jwsdp-2.0\fastinfoset\lib\FastInfoset.jar;E:\Sun\jwsdp-2.0\jaxb\lib
\jaxb-xjc.jar;E:\Sun\jwsdp-2.0\jaxb\lib\jaxb-api.jar;E:\Sun\jwsdp-2.0\jaxb\lib\jaxb1-impl.jar;E:\Sun\jwsdp-2.0\jaxb\lib\
jaxb-impl.jar;E:\Sun\jwsdp-2.0\jaxp\lib\jaxp-api.jar;E:\Sun\jwsdp-2.0\jaxr\lib\jaxr-api.jar;E:\Sun\jwsdp-2.0\jaxr\lib\ja
xr-impl.jar;E:\Sun\jwsdp-2.0\jaxrpc\lib\jaxrpc-api.jar;E:\Sun\jwsdp-2.0\jaxrpc\lib\jaxrpc-impl.jar;E:\Sun\jwsdp-2.0\jaxr
pc\lib\jaxrpc-spi.jar;E:\Sun\jwsdp-2.0\jaxws\lib\jsr181-api.jar;E:\Sun\jwsdp-2.0\jaxws\lib\jaxws-tools.jar;E:\Sun\jwsdp-
2.0\jaxws\lib\jaxws-api.jar;E:\Sun\jwsdp-2.0\jaxws\lib\jaxws-rt.jar;E:\Sun\jwsdp-2.0\jaxws\lib\jsr250-api.jar;E:\Sun\jws
dp-2.0\saaj\lib\saaj-api.jar;E:\Sun\jwsdp-2.0\saaj\lib\saaj-impl.jar; E:\coding\WS\hello_world\src\examples\webservices\
hello_world\HelloWorldImpl.class
error: Class not found: "E:\coding\WS\hello_world\src\examples\webservices\hello_world\HelloWorldImpl.class"
If anybody could tell me what could be the issue here, that will be great for me to proceed...
Also if you can give me any good url that will help me in learning WebServices, that would be fantastic.
cheers
kk

Hi All,
I ran into the same problem and it took me two days of trials and errors. I don't how different is your problem from mine but when I ran wsgen from the same directory as my source code, it gave me this error. Since my package was called, "hello", I ran the wsgen -cp . hello.CircleFunctions from WEB-INF\src and that worked but it will not build from my WEB-INF\src\hello folder.

Urgent ! Class not found error

Hi,
I am new to Java RMI and i am trying lot of example from books. Iam struck in HelloWorld example and i need your help urgently to solve this problem as i have to start my coursework.
When i compile all the class together by command "javac *.java", it compiles sucessfully but when i try to compile separtley by giving name of each class like javac HelloWorld.java, javac HelloworldImpl.java .... only the interface class compiles sucessfully. The implementation class has the error in extending UnicastRemoteObject and implementing remote interface class. But i wonder how it compiles sucessfuly when i compiled it together !
Ok, I have decided to compile the class together but iam not able to do more than that. When i tried to create a stub and skelton class by the command "rmic HelloworldImpl", it shows an error "Class not found". My professor said that the problem could be in classpath.
I am using XP Professional and i have set the path in system properties to C:\j2sdk1.4.2_05\bin and class path to C:\j2sdk1.4.2_05\lib but it doesn't make any difference. I have tried lot of stuff but i couldn't solve this problem. I need your advice or any suggestion to solve this problem.
Vinesh Thomas

hi
above discussion about classpath variable seems strange , myself also face such type problem, but when setting classpath it works for me, even sometimes without setting classpath it works fine for me but sometimes not,
so could any expert help us to know ,what is the permanent solution for such problems,
and also when i remove the classpath variable and set the path variable to the
jdk1.4\bin ( i means in the bin of any jdk)
is classpath variable have it's default settings so that it is able to find java api classes without setting classpath
because i never set classpath variable ......for running simple java program simple go to directory where my programs are put and run
javac *.java and
java ....it
please anybody explain this behaviour of classpath variable clearly

Class not found error for COM.ibm.db2.jdbc.app.DB2Driver

i have written this code:
import java.io.*;
import java.sql.*;
public class tryjdbc
{ public static void main (String args[])
{ try
{ Class.forName("COM.ibm.db2.jdbc.app.DB2Driver"); }
catch (java.lang.ClassNotFoundException e)
{ System.out.print(e.getMessage()); }
and once i try to run it, it gives out a class not found exception error.
I haven't changed anything with the classpath since I don't think the problem is with the classpath. I have read in the IBM Developer Kit for Java documentaton that the AS/400 Developer Kit for Java automatically adds the db2_class.jar file to the classpath. So why do I get a class not found exception error?

I was using Web Spehere 4.0.3 and trying to connect to a database on DB2 7.2. I was just following a tutorial and trying to get a handle on Web Sphere. I am running all of these on a Windows 2000 Operating System. Here are some of my observations :
a. db2java.zip packaged under %DB2ROOT%\SQLLIB\JAVA, does not work.
b. CLASSPATH needs to be set to %DB2ROOT%\sqllib\java12\db2java.zip
c. Include this as one of the packages in the package defined in
WebSphere, using the Java Perspective.
d. Ensure that case sensitivity is respected. All though the package
shows up as COM.ibm.db2.jdbc.app.DB2Driver, for some reason, it
will only accept com.ibm.db2.jdbc.app.DB2Driver.
With these settings, I was able to connect to a db2 database.
I am a little puzzled on the following. I did not include java.io package, but still it could print the messages. Did anybody have a similar experience
Thanks for this posting.

Tutorial:Deploytool:ConverterExample:error:class not found error: Javac

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