Serialization - ClassNotFound Exception ?!

First hallo every one :
Second:
i have a problem with deserialization , i have here 3 machines talk to each others through objects (Called MessageX) this happen through sockets and Object Input & Output Streams .
now class MessageX is inside the package of each program of the 3 machines , but once one of them receive an object at casting it back to the MessageX type i get a nice Exception saying that ClassNotFound Exception .
so now does that mean that i cant talk through objects [i guess not] , and if i can how i can overcome the class not found exception ?!
thanks in advance for each replay .

so now does that mean that i cant talk through objectsNo, of course it doesn't.
if i can how i can overcome the class not found exception ?!The machine where you got the exception doesn't have the class named in the exception available in its classpath. It's as simple as that.

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* To change this template, choose Tools | Templates
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"Rock Wang" <[email protected]> wrote in message
news:3cc5d454$[email protected]..
>
Hi there,
I have a question related to Weblogic 6.1 SP2. I developed
a servlet app deployed as a war file. Inside the war file,
I included two jar files in WEB-INF\lib. One of the jar files
is a third party library. The other one is inhouse developed
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libraries. This scheme works fine under Weblogic 6.0 sp2.
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exception. I suspect the class loader is different from
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My question is how could I make it work as the way it does
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Thank in advance.

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I am experiencing some weird behavior when attempting to access EJBs in a
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          ClassNotFoundException. Has anyone else seen this error?
          BTW, I have compiled the EJB both with and without the <home-is-clusterable>
          flag set to true. I get the same exception either way.
          Thanks for any assistance,
          Jason Donnell
          javax.naming.CommunicationException. Root exception is
          java.lang.ClassNotFoundException: class
          com.landacorp.maxmc.ejb.security.ProviderSecurityBeanHomeImpl_ServiceStub
          previously not found
          at weblogic.rjvm.MsgAbbrev.read(MsgAbbrev.java:184)
          at weblogic.socket.JVMAbbrevSocket.readMsgAbbrevs(JVMAbbrevSocket.java:505)
          at weblogic.rjvm.MsgAbbrevInputStream.prime(MsgAbbrevInputStream.java:134)
          at weblogic.rjvm.RJVMImpl.dispatch(RJVMImpl.java:700)
          at
          weblogic.rjvm.ConnectionManagerClient.handleRJVM(ConnectionManagerClient.jav
          a:34)
          at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:630)
          at weblogic.socket.JVMAbbrevSocket.dispatch(JVMAbbrevSocket.java:393)
          at weblogic.socket.JVMSocketT3.dispatch(JVMSocketT3.java:355)
          at weblogic.socket.JavaSocketMuxer.processSockets(JavaSocketMuxer.java:247)
          at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:23)
          at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:129)
          --------------- nested within: ------------------
          weblogic.rmi.UnmarshalException: Unmarshalling return
          - with nested exception:
          [java.lang.ClassNotFoundException: class
          com.landacorp.maxmc.ejb.security.ProviderSecurityBeanHomeImpl_ServiceStub
          previously not found]
          at
          weblogic.jndi.toolkit.BasicWLContext_WLStub.lookup(BasicWLContext_WLStub.jav
          a:256)
          at weblogic.jndi.toolkit.WLContextStub.lookup(WLContextStub.java:545)
          at javax.naming.InitialContext.lookup(InitialContext.java:350)
          at
          com.landacorp.maxmc.ejb.security.ClusterSecurityTest.main(ClusterSecurityTes
          t.java:52)


Just a side note: I setup the cluster using the WebLogic recommended
          directory structure (see
          http://www.weblogic.com/docs51/cluster/setup.html#676105) and I no longer
          get the exception. I'm still interested in hearing, though, if anyone has a
          scheme for setting up the cluster in a directory that isn't directly under
          the weblogic installation directory.
          Jason
          "Jason Donnell" <[email protected]> wrote in message
          news:[email protected]...
          > My current idea is that our directory structure is not properly supported
          by
          > WebLogic. We are NOT putting everything under the weblogic install
          > directory, as the documentation suggests. Instead, it looks something like
          > this (on an NT box):
          >
          > \weblogic_install\<Weblogic 5.1.0 installation here>
          >
          > \our_weblogic\startWeblogicNode1.cmd
          > \our_weblogic\startWeblogicNode2.cmd
          > \our_weblogic\weblogic.properties (cluster-wide)
          > \our_weblogic\public_html\
          > \our_weblogic\our_cluster_name\
          > \our_weblogic\our_cluster_name\all_ejbs\<compiled beans are here>
          > \our_weblogic\our_cluster_name\server_node1\
          > \our_weblogic\our_cluster_name\server_node1\weblogic.properties
          > (server-specific)
          > \our_weblogic\our_cluster_name\server_node2\
          > \our_weblogic\our_cluster_name\server_node2\weblogic.properties
          > (server-specific)
          >
          > So, on the command line in our per-server startup scripts, we set the
          > weblogic.system.home=\our_weblogic,
          weblogic.cluster.name=our_cluster_name,
          > and weblogic.system.name=server_nodeX.
          >
          > Now, I want to emphasize that the server claims to start up just fine. It
          > claims the EJBs have been deployed. However, it is unable to deliver
          classes
          > dynamically, as we found by trying the
          > http://yourweblogic..../classes/some/class/name.class suggestion noted
          > previously.
          >
          > We had a similar directory structure for a single server, and it worked
          just
          > fine. However, in that case we obviously did not have the extra level of
          the
          > \our_cluster_name\ directory. It would seem that in the cluster
          > configuration, we cannot do it this way. I would be VERY interested to
          hear
          > if anyone else has setup a cluster in a directory that is not under the
          > weblogic installation directory.
          >
          > Hopefully this may shed some light on your problem. Feel free to contact
          me
          > if you need any additional information (or if you solve the problem!).
          >
          > Jason Donnell
          > [email protected]
          >
          >
          > "Chad" <[email protected]> wrote in message
          > news:[email protected]...
          > > I am very interested in this thread - I am having the same behavior:
          > >
          > > javax.naming.CommunicationException. Root exception is
          > > java.lang.ClassNotFoundException: class
          > > healthecare.drug.ejb.DrugAlternateBeanHomeImpl_ServiceStub previously
          > > not found
          > > at weblogic.rjvm.MsgAbbrev.read(MsgAbbrev.java:181)
          > > at
          > weblogic.socket.JVMAbbrevSocket.readMsgAbbrevs(JVMAbbrevSocket.java:505)
          > > at
          weblogic.rjvm.MsgAbbrevInputStream.prime(MsgAbbrevInputStream.java:134)
          > > at weblogic.rjvm.RJVMImpl.dispatch(RJVMImpl.java:630)
          > > at
          >
          weblogic.rjvm.ConnectionManagerClient.handleRJVM(ConnectionManagerClient.jav
          > a:34)
          > > at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:630)
          > > at weblogic.socket.JVMAbbrevSocket.dispatch(JVMAbbrevSocket.java:393)
          > > at weblogic.socket.JVMSocketT3.dispatch(JVMSocketT3.java:355)
          > > at
          > weblogic.socket.JavaSocketMuxer.processSockets(JavaSocketMuxer.java:247)
          > > at
          > weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:23)
          > > at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:135)
          > >
          > > --------------- nested within: ------------------
          > > weblogic.rmi.UnmarshalException: Unmarshalling return
          > > - with nested exception:
          > > [java.lang.ClassNotFoundException: class
          > > healthecare.drug.ejb.DrugAlternateBeanHomeImpl_ServiceStub previously
          > > not found]
          > > at
          >
          weblogic.jndi.toolkit.BasicWLContext_WLStub.lookup(BasicWLContext_WLStub.jav
          > a:256)
          > > at weblogic.jndi.toolkit.WLContextStub.lookup(WLContextStub.java:545)
          > > at javax.naming.InitialContext.lookup(InitialContext.java:350)
          > > at healthecare.util.EJBBase.findHomeInterface(EJBBase.java:178)
          > >
          > > One additional bit of information that I can add is that when I
          > > getInitialContext() like this:
          > >
          > > public static Context getInitialContext() throws Exception
          > > {
          > > String providerURL =
          > > "t3://" + CommonUtil.getProperty("ejb.server.name") +
          > > ":" + CommonUtil.getProperty("ejb.server.port");
          > >
          > > Hashtable ht = new Hashtable();
          > > ht.put(Context.INITIAL_CONTEXT_FACTORY,
          > > "weblogic.jndi.WLInitialContextFactory");
          > > ht.put(Context.PROVIDER_URL, providerURL);
          > >
          > > return new InitialContext(ht);
          > > }
          > >
          > > When the "ejb.server.name" property is one server, like "serverName1",
          > > the code works. But when the "ejb.server.name" property is clustered,
          > > like "serverName1, serverName2", the code throws the exception above.
          > >
          > > I'll definitely re-post if I come up with anything.
          > >
          > > thanks,
          > > chad small
          > >
          > > "Jason Donnell" <[email protected]> wrote in message
          > news:<[email protected]>...
          > > > Well, that was a good test. I discovered I am unable to download
          classes
          > > > from the clustered server when pointing my browser at it. Any ideas
          what
          > > > kind of misconfiguration on my part would cause that behavior?
          > > >
          > > > Thanks,
          > > > Jason Donnell
          > > >
          > > > "Dimitri Rakitine" <[email protected]> wrote in message
          > > > news:[email protected]...
          > > > > Try to point your browser to make sure you can actually download
          > classes
          > > > from it
          > > > > (point it to http://yourweblogic..../classes/some/class/name.class)
          > > > >
          > > > > Jason Donnell <[email protected]> wrote:
          > > > > > Yes, I know. That's the behavior that I had always seen before. Do
          > you
          > > > know
          > > > > > of any directory configurations or properties file settings that
          > could
          > > > make
          > > > > > the stub not be downloaded correctly, even though the EJB is
          > deployed on
          > > > the
          > > > > > server?
          > > >
          > > > > > "Tao Xie" <[email protected]> wrote in message
          > > > > > news:[email protected]...
          > > > > >> That's weird, Replica-aware stub should be downloaded to the
          client
          > > > except
          > > > > >> the client is on another Weblogic server.
          > > > > >>
          > > > > >> "Jason Donnell" <[email protected]> wrote in message
          > > > > >> news:[email protected]...
          > > > > >> | I am experiencing some weird behavior when attempting to access
          > EJBs
          > > > in
          > > > a
          > > > > >> | Weblogic 5.1.0 cluster. The cluster nodes startup fine, and the
          > EJBs
          > > > are
          > > > > >> | correctly deployed. However, when my test client attempts to
          > access
          > > > them
          > > > I
          > > > > >> | get the ClassNotFoundException listed below. This same client
          can
          > > > access
          > > > the
          > > > > >> | same EJBs deployed in a non-clustered environment without any
          > > > problems,
          > > > so
          > > > > >> | it's definitely related to my cluster configuration. The
          problem
          > > > seems
          > > > to
          > > > be
          > > > > >> | that the client is not receiving the client-side stub. To
          confim
          > > > this, I
          > > > put
          > > > > >> | the stub in the client's classpath, and did NOT get the
          > > > > >> | ClassNotFoundException. Has anyone else seen this error?
          > > > > >> |
          > > > > >> | BTW, I have compiled the EJB both with and without the
          > > > <home-is-clusterable>
          > > > > >> | flag set to true. I get the same exception either way.
          > > > > >> |
          > > > > >> | Thanks for any assistance,
          > > > > >> | Jason Donnell
          > > > > >> |
          > > > > >> |
          > > > > >> | javax.naming.CommunicationException. Root exception is
          > > > > >> | java.lang.ClassNotFoundException: class
          > > > > >> |
          > > > > >
          > > >
          > com.landacorp.maxmc.ejb.security.ProviderSecurityBeanHomeImpl_ServiceStub
          > > > > >> | previously not found
          > > > > >> |
          > > > > >> | at weblogic.rjvm.MsgAbbrev.read(MsgAbbrev.java:184)
          > > > > >> |
          > > > > >> | at
          > > > > >>
          > > >
          > weblogic.socket.JVMAbbrevSocket.readMsgAbbrevs(JVMAbbrevSocket.java:505)
          > > > > >> |
          > > > > >> | at
          > > >
          weblogic.rjvm.MsgAbbrevInputStream.prime(MsgAbbrevInputStream.java:134)
          > > > > >> |
          > > > > >> | at weblogic.rjvm.RJVMImpl.dispatch(RJVMImpl.java:700)
          > > > > >> |
          > > > > >> | at
          > > > > >> |
          > > > > >>
          > > > > >
          > > >
          >
          weblogic.rjvm.ConnectionManagerClient.handleRJVM(ConnectionManagerClient.jav
          > > > > >> | a:34)
          > > > > >> |
          > > > > >> | at
          > > > weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:630)
          > > > > >> |
          > > > > >> | at
          > > > weblogic.socket.JVMAbbrevSocket.dispatch(JVMAbbrevSocket.java:393)
          > > > > >> |
          > > > > >> | at weblogic.socket.JVMSocketT3.dispatch(JVMSocketT3.java:355)
          > > > > >> |
          > > > > >> | at
          > > > > >>
          > > >
          > weblogic.socket.JavaSocketMuxer.processSockets(JavaSocketMuxer.java:247)
          > > > > >> |
          > > > > >> | at
          > > > > >>
          > > >
          > weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:23)
          > > > > >> |
          > > > > >> | at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:129)
          > > > > >> |
          > > > > >> |
          > > > > >> |
          > > > > >> | --------------- nested within: ------------------
          > > > > >> |
          > > > > >> | weblogic.rmi.UnmarshalException: Unmarshalling return
          > > > > >> | - with nested exception:
          > > > > >> | [java.lang.ClassNotFoundException: class
          > > > > >> |
          > > > > >
          > > >
          > com.landacorp.maxmc.ejb.security.ProviderSecurityBeanHomeImpl_ServiceStub
          > > > > >> | previously not found]
          > > > > >> |
          > > > > >> | at
          > > > > >> |
          > > > > >>
          > > > > >
          > > >
          >
          weblogic.jndi.toolkit.BasicWLContext_WLStub.lookup(BasicWLContext_WLStub.jav
          > > > > >> | a:256)
          > > > > >> |
          > > > > >> | at
          > > > weblogic.jndi.toolkit.WLContextStub.lookup(WLContextStub.java:545)
          > > > > >> |
          > > > > >> | at javax.naming.InitialContext.lookup(InitialContext.java:350)
          > > > > >> |
          > > > > >> | at
          > > > > >> |
          > > > > >>
          > > > > >
          > > >
          >
          com.landacorp.maxmc.ejb.security.ClusterSecurityTest.main(ClusterSecurityTes
          > > > > >> | t.java:52)
          > > > > >> |
          > > > > >> |
          > > > > >> |
          > > > > >> |
          > > > > >>
          > > > > >>
          > > > >
          > > > >
          > > > >
          > > > > --
          > > > > Dimitri
          >
          >
          >
          >
          >
          >

Osgi workflowprocess gives classnotfound exception when osgi bundle is activated

I did create an osgi service that extends workflowprocess interrface using eclipse. I install the bundle that contains this service and then deploy and activate the bundle in day cq. However, on activation I receive an error stating that my class is not found. Please note that both this service and the referenced service(twitterservice that I created) gets registered and the bundle is activated, however, its unable to find the class SendMessageProcessAction on the activation of the bundle. Hope someone could assist.
POST /system/console/bundles/246 HTTP/1.1] com.day.twitter.workflow [com.day.twitter.service.impl.SendMessageProcessAction] Error during instantiation of the implementation object (java.lang.ClassNotFoundException: com.day.twitter.service.impl.SendMessageProcessAction not found by com.day.twitter.workflow [246]) java.lang.ClassNotFoundException: com.day.twitter.service.impl.SendMessageProcessAction not found by com.day.twitter.workflow [246]
    at org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:787 )
    at org.apache.felix.framework.ModuleImpl.access$400(ModuleImpl.java:71)
package com.day.twitter.service.impl;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Properties;
import org.apache.felix.scr.annotations.Property;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.Service;
import org.osgi.framework.Constants;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.day.cq.workflow.WorkflowException;
import com.day.cq.workflow.WorkflowSession;
import com.day.cq.workflow.exec.WorkItem;
import com.day.cq.workflow.exec.WorkflowData;
import com.day.cq.workflow.exec.WorkflowProcess;
import com.day.cq.workflow.metadata.MetaDataMap;
import com.day.twitter.service.SendMessageProcess;
import com.day.twitter.service.TwitterService;
@Component
@Service
@Properties({
    @Property(name = Constants.SERVICE_DESCRIPTION, value = " An example of Social Publish Implementation"),
    @Property(name = Constants.SERVICE_VENDOR, value = "RIM POC"),
    @Property(name = "process.label", value = "RIM POC Social Publish")
public class SendMessageProcessAction implements WorkflowProcess{
    @Reference
    private TwitterService twitterService;
    public TwitterService getTwitterService() {
        return twitterService;
    public void setTwitterService(TwitterService twitterService) {
        this.twitterService = twitterService;
     * @scr.reference
    private static final String TYPE_JCR_PATH = "JCR_PATH";
    private final Logger logger = LoggerFactory.getLogger(this.getClass()
            .getName());
    private final Logger logger1 = LoggerFactory.getLogger(SendMessageProcessAction.class);
    public void execute(WorkItem workItem, WorkflowSession workflowSession,MetaDataMap args)
    throws WorkflowException {
        final Session session = workflowSession.getSession();
        final WorkflowData data = workItem.getWorkflowData();
        logger.info("TEST VIBHOR!!");
        logger1.info("TEST VIBHOR BHATIA!!");
        String path = null;
        String type = data.getPayloadType();
        if (type.equals(TYPE_JCR_PATH) && data.getPayload() != null) {
            String payloadData = (String) data.getPayload();
            try {
                if (session.itemExists(payloadData)) {
                    path = payloadData;
            } catch (RepositoryException e) {
                // TODO Auto-generated catch block
                logger.error("Exception - Check repository for Payload data path");
                e.printStackTrace();
        logger.info("arguments");
        String msg = "CQ5 workflow event";
            // is there a message?
        String argument = args.get("PROCESS_ARGS", "default value");
        boolean equal = argument.equals("argument1");
        if(equal){
            String recipient = argument.toString();
             sendDirectMessageOnTwitter(recipient, msg, path);
        } else {
            logger
                    .error("for sending a DM on Twitter (make sure Twitter allows you to DM that account): dm,(recipient id)");
           // return "Check config - error";
    private void sendDirectMessageOnTwitter(String recipient, String msg, String path) {
        getTwitterService().sendDirectMessage(recipient, msg + ", path: " + path);

<plugin>
        <groupId>org.apache.felix</groupId>
        <artifactId>maven-bundle-plugin</artifactId>
        <version>2.0.1</version>
        <extensions>true</extensions>
        <configuration>
          <instructions>
            <Bundle-Name>cq-core bundle</Bundle-Name>
            <Export-Package>twitter4j.*</Export-Package>
            <Import-Package>
                  !twitter4j.internal.http.alternative,
                  !org.slf4j.impl,com.day.*,*
             </Import-Package>
             <Private-Package>com.day.twitter</Private-Package>
          </instructions>
        </configuration>
</plugin>
Bnd-LastModified: 1334862237167
Build-Jdk: 1.6.0_21
Built-By: bvibor
Bundle-ManifestVersion: 2
Bundle-Name: cq-core bundle
Bundle-SymbolicName: com.day.twitter.workflow
Bundle-Version: 1.0.0
Created-By: Apache Maven Bundle Plugin
Export-Package: twitter4j.internal.util, twitter4j.internal.http; uses:="twitter4j, twitter4j.internal.logging, twitter4j.internal.util, twitter4j.http, twitter4j.conf, javax.xml.parsers, twitter4j.internal.org.json, org.w3c.dom, org.xml.sax", twitter4j; uses:="twitter4j.internal.org.json, twitter4j.internal.http, twitter4j.api, twitter4j.http, twitter4j.internal.async, twitter4j.conf, twitter4j.internal.logging", twitter4j.internal.org.json, twitter4j.api; uses:=twitter4j, twitter4j.http; uses:="twitter4j.internal.http, twitter4j, twitter4j.conf, javax.crypto.spec, javax.crypto, twitter4j.internal.logging", twitter4j.internal.async, twitter4j.conf; uses:="twitter4j.internal.http, twitter4j.http, twitter4j.internal.async, twitter4j", twitter4j.internal.logging; uses:="org.apache.commons.logging, org.apache.log4j, org.slf4j, twitter4j.conf", twitter4j.util; uses:="twitter4j.internal.http, twitter4j, twitter4j.internal.org.json, twitter4j.http"
Ignore-Package: org.slf4j.impl, twitter4j.internal.http.alternative
Import-Package: javax.crypto, javax.crypto.spec, javax.xml.parsers, org.apache.commons.logging, org.apache.log4j, org.osgi.framework; version="1.4", org.slf4j; version="1.5", org.w3c.dom, org.xml.sax, twitter4j, twitter4j.api, twitter4j.conf, twitter4j.http, twitter4j.internal.async, twitter4j.internal.http, twitter4j.internal.logging, twitter4j.internal.org.json, twitter4j.internal.util, twitter4j.util
Manifest-Version: 1.0
Service-Component: OSGI-INF/components.xml
Tool: Bnd-0.0.357

Tomcat: ClassNotFound Exception in security mode

Hi there,
we have a problem with our web application when starting Tomcat in security mode. For some reasons we always get some "ClassNotFoundExceptions" and we don't know why. The exception is:
java.lang.ClassNotFoundException:org.mozilla.javascript.optimizer.OptRuntime
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1359)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1205)
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
java.lang.Class.forName0(Native Method)
java.lang.Class.forName(Class.java:164)
...The class which cannot be found is in a js.jar which is located at WEB-INF/lib of our web application. We also defined access to our web application in the catalina.policy which looks like:
grant codeBase "file:${catalina.home}/webapps/ourWebApp/-"
permission java.security.AllPermission;
};If we start Tomcat in normal mode, everything works fine. So what could be the problem? Can you help me?
Thanks,
jacquipre

Hi there,
we have a problem with our web application when starting Tomcat in security mode. For some reasons we always get some "ClassNotFoundExceptions" and we don't know why. The exception is:
java.lang.ClassNotFoundException:org.mozilla.javascript.optimizer.OptRuntime
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1359)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1205)
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
java.lang.Class.forName0(Native Method)
java.lang.Class.forName(Class.java:164)
...The class which cannot be found is in a js.jar which is located at WEB-INF/lib of our web application. We also defined access to our web application in the catalina.policy which looks like:
grant codeBase "file:${catalina.home}/webapps/ourWebApp/-"
permission java.security.AllPermission;
};If we start Tomcat in normal mode, everything works fine. So what could be the problem? Can you help me?
Thanks,
jacquipre

Local interfaces classnotfound exception!

Hello,
I am working on a mdb which reference locally a session bean
When I try to deploy my jar file I have got an error:
RemoteException : java.rmi.ServerException: RemoteException occurred in server t
hread; nested exception is:
java.rmi.RemoteException: Cannot create Container; nested exception is:
javax.ejb.EJBException: Transfert Cannot load com.iratensolutions.test.J
OnASTransfertLocalHome; nested exception is: java.lang.ClassNotFoundException: c
om.iratensolutions.test.JOnASTransfertLocalHome
I don't know if the problem comes from my jndi.lookup as am doing like this:
          TransfertLocalHome transfertLocalHome = (TransfertLocalHome)jndiContext.lookup("java:comp/env/com/iratensolutions/test/TransfertLocalHome");
          TransfertLocal transfertLocal = transfertLocalHome.create();
          transfertLocal.transfert();
I hav etry differnent combination for my lookup but always the same error occurs.
If someone can help me or show me a simple example
Thank you

It does not seem really reach your lookup yet. The ClassNotFoundException says it does not see the Class at all so you may need find where you specify your classpath and add whatever jar file that contains this Class into the path.
PC

Serialization - ClassNotFound Exception ?!

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