Full StackTrace: javax.naming.CommunicationException [Root exception is java.io.InvalidClassException: org.jboss.invocation.InvokerInterceptor; unable to create instance] | at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:780) | at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:627) | at javax.naming.InitialContext.lookup(Unknown Source) | at teste.BeanClient.main(BeanClient.java:22) | Caused by: java.io.InvalidClassException: org.jboss.invocation.InvokerInterceptor; unable to create instance | at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) | at java.io.ObjectInputStream.readObject0(Unknown Source) | at java.io.ObjectInputStream.readObject(Unknown Source) | at org.jboss.proxy.Interceptor.readExternal(Interceptor.java:80) | at java.io.ObjectInputStream.readExternalData(Unknown Source) | at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) | at java.io.ObjectInputStream.readObject0(Unknown Source) | at java.io.ObjectInputStream.readObject(Unknown Source) | at org.jboss.proxy.Interceptor.readExternal(Interceptor.java:80) | at java.io.ObjectInputStream.readExternalData(Unknown Source) | at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) | at java.io.ObjectInputStream.readObject0(Unknown Source) | at java.io.ObjectInputStream.readObject(Unknown Source) | at org.jboss.proxy.Interceptor.readExternal(Interceptor.java:80) | at java.io.ObjectInputStream.readExternalData(Unknown Source) | at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) | at java.io.ObjectInputStream.readObject0(Unknown Source) | at java.io.ObjectInputStream.readObject(Unknown Source) | at org.jboss.proxy.ClientContainer.readExternal(ClientContainer.java:156) | at java.io.ObjectInputStream.readExternalData(Unknown Source) | at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) | at java.io.ObjectInputStream.readObject0(Unknown Source) | at java.io.ObjectInputStream.defaultReadFields(Unknown Source) | at java.io.ObjectInputStream.readSerialData(Unknown Source) | at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) | at java.io.ObjectInputStream.readObject0(Unknown Source) | at java.io.ObjectInputStream.readObject(Unknown Source) | at java.rmi.MarshalledObject.get(Unknown Source) | at org.jnp.interfaces.MarshalledValuePair.get(MarshalledValuePair.java:72) | at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:710) | ... 3 more | Caused by: java.lang.reflect.InvocationTargetException | at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) | at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) | at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) | at java.lang.reflect.Constructor.newInstance(Unknown Source) | at java.io.ObjectStreamClass.newInstance(Unknown Source) | ... 33 more | Caused by: java.lang.NoClassDefFoundError: EDU/oswego/cs/dl/util/concurrent/SynchronizedLong | at org.jboss.util.id.UID.<clinit>(UID.java:56) | at org.jboss.util.id.VMID.create(VMID.java:259) | at org.jboss.util.id.VMID.getInstance(VMID.java:223) | at org.jboss.util.id.GUID.<init>(GUID.java:65) | at org.jboss.invocation.Invoker.<clinit>(Invoker.java:55) | at org.jboss.invocation.InvokerInterceptor.<init>(InvokerInterceptor.java:61) | ... 38 more | Caused by: java.lang.ClassNotFoundException: EDU.oswego.cs.dl.util.concurrent.SynchronizedLong | at java.net.URLClassLoader$1.run(Unknown Source) | at java.security.AccessController.doPrivileged(Native Method) | at java.net.URLClassLoader.findClass(Unknown Source) | at java.lang.ClassLoader.loadClass(Unknown Source) | at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) | at java.lang.ClassLoader.loadClass(Unknown Source) | at java.lang.ClassLoader.loadClassInternal(Unknown Source) | ... 44 more This error happens when i run a ejb client to test the deploy Class Client: import java.util.Properties; | import javax.naming.Context; | import javax.naming.InitialContext; | | public class BeanClient { | | public static void main(String[] args) { | Properties prop = new Properties(); | prop.put(Context.INITIAL_CONTEXT_FACTORY, | "org.jnp.interfaces.NamingContextFactory"); | prop.put(Context.PROVIDER_URL, "localhost:1099"); | | try { | InitialContext ic = new InitialContext(prop); | | Object refLocal = ic.lookup("SitesLocal"); | | Object refRemote = ic.lookup("SitesSB"); | | | } catch (Exception e) { | e.printStackTrace(); | } | } | } ejb-jar.xml <?xml version="1.0" encoding="UTF-8"?> | | <!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN" "http://java.sun.com/dtd/ejb-jar_2_0.dtd"> | | <ejb-jar > | | <description><![CDATA[No Description.]]></description> | <display-name>Generated by XDoclet</display-name> | | <enterprise-beans> | | <!-- Session Beans --> | <session > | <description><![CDATA[Bean implementation class for Enterprise Bean: SitesSB]]></description> | <display-name>SitesSB</display-name> | | <ejb-name>SitesSB</ejb-name> | | <home>br.com.gcm.ejb.sb.SitesSBHome</home> | <remote>br.com.gcm.ejb.sb.SitesSB</remote> | <ejb-class>br.com.gcm.ejb.sb.SitesSBBean</ejb-class> | <session-type>Stateless</session-type> | <transaction-type>Container</transaction-type> | | <resource-ref > | <res-ref-name>jdbc/APAESP</res-ref-name> | <res-type>javax.sql.DataSource</res-type> | <res-auth>Container</res-auth> | <res-sharing-scope>Shareable</res-sharing-scope> | </resource-ref> | <resource-ref > | <res-ref-name>jdbc/MARLIN</res-ref-name> | <res-type>javax.sql.DataSource</res-type> | <res-auth>Container</res-auth> | <res-sharing-scope>Shareable</res-sharing-scope> | </resource-ref> | <resource-ref > | <res-ref-name>jdbc/GCM2</res-ref-name> | <res-type>javax.sql.DataSource</res-type> | <res-auth>Container</res-auth> | <res-sharing-scope>Shareable</res-sharing-scope> | </resource-ref> | | </session> | | <!-- | To add session beans that you have deployment descriptor info for, add | a file to your XDoclet merge directory called session-beans.xml that contains | the <session></session> markup for those beans. | --> | | <!-- Entity Beans --> | <entity > | <description><![CDATA[Bean implementation class for Enterprise Bean: Sites]]></description> | | <ejb-name>Sites</ejb-name> | | <local-home>br.com.gcm.ejb.cmp.SitesLocalHome</local-home> | <local>br.com.gcm.ejb.cmp.SitesLocal</local> | | <ejb-class>br.com.gcm.ejb.cmp.SitesBean</ejb-class> | <persistence-type>Container</persistence-type> | <prim-key-class>br.com.gcm.ejb.cmp.SitesKey</prim-key-class> | <reentrant>False</reentrant> | <cmp-version>2.x</cmp-version> | <abstract-schema-name>Sites</abstract-schema-name> | <cmp-field > | <description><![CDATA[Get accessor for persistent attribute: siteid]]></description> | <field-name>siteid</field-name> | </cmp-field> | <cmp-field > | <description><![CDATA[Get accessor for persistent attribute: sitename]]></description> | <field-name>sitename</field-name> | </cmp-field> | <cmp-field > | <description><![CDATA[Get accessor for persistent attribute: siteimage]]></description> | <field-name>siteimage</field-name> | </cmp-field> | <cmp-field > | <description><![CDATA[Get accessor for persistent attribute: siteacronym]]></description> | <field-name>siteacronym</field-name> | </cmp-field> | <cmp-field > | <description><![CDATA[Get accessor for persistent attribute: siteprodurl]]></description> | <field-name>siteprodurl</field-name> | </cmp-field> | <cmp-field > | <description><![CDATA[Get accessor for persistent attribute: sitehomologurl]]></description> | <field-name>sitehomologurl</field-name> | </cmp-field> | | <!-- Write a file named ejb-finders-SitesBean.xml if you want to define extra finders. --> | | </entity> | | <!-- | To add entity beans that you have deployment descriptor info for, add | a file to your XDoclet merge directory called entity-beans.xml that contains | the <entity></entity> markup for those beans. | --> | | <!-- Message Driven Beans --> | <!-- | To add message driven beans that you have deployment descriptor info for, add | a file to your XDoclet merge directory called message-driven-beans.xml that contains | the <message-driven></message-driven> markup for those beans. | --> | | </enterprise-beans> | | <!-- Relationships --> | | <!-- Assembly Descriptor --> | <!-- | To specify your own assembly descriptor info here, add a file to your | XDoclet merge directory called assembly-descriptor.xml that contains | the <assembly-descriptor></assembly-descriptor> markup. | --> | | <assembly-descriptor > | <!-- | To specify additional security-role elements, add a file in the merge | directory called ejb-security-roles.xml that contains them. | --> | | <!-- method permissions --> | <!-- | To specify additional method-permission elements, add a file in the merge | directory called ejb-method-permissions.ent that contains them. | --> | | <!-- transactions --> | <!-- | To specify additional container-transaction elements, add a file in the merge | directory called ejb-container-transactions.ent that contains them. | --> | | <!-- finder transactions --> | | <!-- message destinations --> | <!-- | To specify additional message-destination elements, add a file in the merge | directory called ejb-message-destinations.ent that contains them. | --> | | <!-- exclude list --> | <!-- | To specify an exclude-list element, add a file in the merge directory | called ejb-exclude-list.xml that contains it. | --> | </assembly-descriptor> | | </ejb-jar> | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4131813#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...