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    Error working wih EJB3, Struts2 & JBoss 4.2GA
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    reply from <a href="http://community.jboss.org/people/nk_2010">NAG Kum</a> in <i>EJB 3.0</i> - <a href="http://community.jboss.org/message/539736#539736">View the full discussion</a>
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<div class="jive-rendered-content"><p>HI Wolfgang,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>Thanks a lot, I could see deployed EJBs in jmx-console. Now face problem with client -</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>&#160;&#160;&#160;&#160; <strong>My Code </strong>:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; Object obj = ServiceLocator.getEJB(AuthenticationBean.RemoteJNDIName);<br/>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; System.out.println("EJB Look up successfull ");&#160;&#160;&#160; <br/>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; <br/>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; AuthenticationRemote authEjb = (AuthenticationRemote)PortableRemoteObject.narrow(obj, AuthenticationRemote.class);</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>&#160;&#160;&#160;&#160;&#160; <strong>Error</strong> :</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><pre>java.lang.ClassCastException
&#160;&#160;&#160;&#160;&#160;com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:229)
&#160;&#160;&#160;&#160;&#160;javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:137)
&#160;&#160;&#160;&#160;&#160;com.tarangtech.framework.ejb.clients.util.CommonPaymentAction.getAuthentication(CommonPaymentAction.java:37)
&#160;&#160;&#160;&#160;&#160;com.tarangtech.mtg.struts.AuthenticationAction.execute(AuthenticationAction.java:23)
&#160;&#160;&#160;&#160;&#160;sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
&#160;&#160;&#160;&#160;&#160;sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
&#160;&#160;&#160;&#160;&#160;sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
&#160;&#160;&#160;&#160;&#160;java.lang.reflect.Method.invoke(Method.java:597)
&#160;&#160;&#160;&#160;&#160;com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:441)
&#160;&#160;&#160;&#160;&#160;com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:280)
&#160;&#160;&#160;&#160;&#160;com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:243)
&#160;&#160;&#160;&#160;&#160;com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:122)
&#160;&#160;&#160;&#160;&#160;com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
&#160;&#160;&#160;&#160;&#160;com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
&#160;&#160;&#160;&#160;&#160;com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
&#160;&#160;&#160;&#160;&#160;com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
&#160;&#160;&#160;&#160;&#160;com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
&#160;&#160;&#160;&#160;&#160;com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
&#160;&#160;&#160;&#160;&#160;com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
&#160;&#160;&#160;&#160;&#160;org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75)
&#160;&#160;&#160;&#160;&#160;com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
&#160;&#160;&#160;&#160;&#160;org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:94)
&#160;&#160;&#160;&#160;&#160;com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
&#160;&#160;&#160;&#160;&#160;com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:138)
&#160;&#160;&#160;&#160;&#160;com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
&#160;&#160;&#160;&#160;&#160;com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
&#160;&#160;&#160;&#160;&#160;org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
&#160;&#160;&#160;&#160;&#160;com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
&#160;&#160;&#160;&#160;&#160;com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:176)
&#160;&#160;&#160;&#160;&#160;com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
&#160;&#160;&#160;&#160;&#160;org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
&#160;&#160;&#160;&#160;&#160;org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:488)
&#160;&#160;&#160;&#160;&#160;org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
&#160;&#160;&#160;&#160;&#160;org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
&#160;&#160;&#160;&#160;&#160;org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
<br/>Pls assist me as early as possible, as I am already running out of time...<br/>Thank you so much,<br/><br/>Best Regards,<br/>NK<br/></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p><strong>root cause</strong></p></div>

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    <p style="margin: 0;">Reply to this message by <a href="http://community.jboss.org/message/539736#539736">going to Community</a></p>
        <p style="margin: 0;">Start a new discussion in EJB 3.0 at <a href="http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2029">Community</a></p>
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