java.lang.IllegalArgumentException: Invalid ejb jar [myejb.jar]: it > contains zero ejb. > > Note: > > 1. A valid ejb jar requires at least one session, entity (1.x/2.x > style), or > message-driven bean. > > 2. EJB3+ entity beans (@Entity) are POJOs and please package them as > library > jar. > > 3. If the jar file contains valid EJBs which are annotated with EJB > component > level annotations (@Stateless, @Stateful, @MessageDriven, @Singleton), > please > check server.log to see whether the annotations were processed properly. > > at > com.sun.enterprise.deployment.util.EjbBundleValidator.accept(EjbBundleValidator.java:76) > > > at > com.sun.enterprise.deployment.util.ApplicationValidator.accept(ApplicationValidator.java:128) > > > at > com.sun.enterprise.deployment.EjbBundleDescriptor.visit(EjbBundleDescriptor.java:730) > > >

Oracle Community | kikujiro | 6 years ago
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    Invalid ejb jar ... it contains zero ejb

    Oracle Community | 6 years ago | kikujiro
    java.lang.IllegalArgumentException: Invalid ejb jar [myejb.jar]: it > contains zero ejb. > > Note: > > 1. A valid ejb jar requires at least one session, entity (1.x/2.x > style), or > message-driven bean. > > 2. EJB3+ entity beans (@Entity) are POJOs and please package them as > library > jar. > > 3. If the jar file contains valid EJBs which are annotated with EJB > component > level annotations (@Stateless, @Stateful, @MessageDriven, @Singleton), > please > check server.log to see whether the annotations were processed properly. > > at > com.sun.enterprise.deployment.util.EjbBundleValidator.accept(EjbBundleValidator.java:76) > > > at > com.sun.enterprise.deployment.util.ApplicationValidator.accept(ApplicationValidator.java:128) > > > at > com.sun.enterprise.deployment.EjbBundleDescriptor.visit(EjbBundleDescriptor.java:730) > > >

    Root Cause Analysis

    1. java.lang.IllegalArgumentException

      Invalid ejb jar [myejb.jar]: it > contains zero ejb. > > Note: > > 1. A valid ejb jar requires at least one session, entity (1.x/2.x > style), or > message-driven bean. > > 2. EJB3+ entity beans (@Entity) are POJOs and please package them as > library > jar. > > 3. If the jar file contains valid EJBs which are annotated with EJB > component > level annotations (@Stateless, @Stateful, @MessageDriven, @Singleton), > please > check server.log to see whether the annotations were processed properly. > > at > com.sun.enterprise.deployment.util.EjbBundleValidator.accept(EjbBundleValidator.java:76) > > > at > com.sun.enterprise.deployment.util.ApplicationValidator.accept(ApplicationValidator.java:128) > > > at > com.sun.enterprise.deployment.EjbBundleDescriptor.visit(EjbBundleDescriptor.java:730) > > >

      at com.sun.enterprise.deployment.Application.visit()
    2. Deployment Object Library
      Application.visit
      1. com.sun.enterprise.deployment.Application.visit(Application.java:1765)
      1 frame