总是报错，不能成功挂载SessionBean

public class MasterEMGTest extends MockedSessionBeanFixture<MasterEMG> {

public MasterEMGTest() {
super(MasterEMG.class);
}


提示这些内容

org.jvnet.hk2.component.ComponentException: Failed to create class com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl