[jboss-user] [EJB 3.0] - Issues in Ejb 3.0 Deployment

Hi All, I am newbie to Ejb 3.0. I am facing a problem while deploying an Ejb jar . Environment being used. eclispe ( using jboss tools plugins ) and jboss 4.2.2. GA The problem i am facing is that while deploying the ejb jar, I am getting this exception . java.lang.ClassNotFoundException: Unexpected error during load of: com.demo.hello.HelloBeanBean, msg=Bad version number in .class file at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:560) at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:415) at java.lang.ClassLoader.loadClass(Unknown Source) at org.jboss.ejb3.Ejb3AnnotationHandler.populateBaseInfo(Ejb3AnnotationHandler.java:293) at org.jboss.ejb3.Ejb3DescriptorHandler.populateBaseInfo(Ejb3DescriptorHandler.java:215) at org.jboss.ejb3.Ejb3AnnotationHandler.getContainers(Ejb3AnnotationHandler.java:138) at org.jboss.ejb3.Ejb3Deployment.deployElement(Ejb3Deployment.java:486) at org.jboss.ejb3.Ejb3Deployment.deployElement(Ejb3Deployment.java:442) ... There is only one problem in it. I have only jvm installed in my system. Java 1.5.0_07. How should i have to go about this problem. I am using eclipse to run the server. Looking forward for your help. Thanks in advance Vasu View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4172816#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...