java.lang.NullPointerException
        at org.netbeans.modules.j2ee.dd.impl.ejb.annotation.SessionImpl.getLocal(SessionImpl.java:410)
        at org.netbeans.modules.j2ee.ejbcore.api.methodcontroller.AbstractMethodController$1.run(AbstractMethodController.java:85)
        at org.netbeans.modules.j2ee.ejbcore.api.methodcontroller.AbstractMethodController$1.run(AbstractMethodController.java:83)
        at org.netbeans.modules.j2ee.dd.impl.ejb.annotation.EjbJarMetadataModelImpl$1.call(EjbJarMetadataModelImpl.java:70)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runCallable(AnnotationModelHelper.java:225)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.access$100(AnnotationModelHelper.java:60)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper$2.run(AnnotationModelHelper.java:161)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper$2.run(AnnotationModelHelper.java:163)
        at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:579)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runJavaSourceTask(AnnotationModelHelper.java:159)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runJavaSourceTask(AnnotationModelHelper.java:128)
        at org.netbeans.modules.j2ee.dd.impl.ejb.annotation.EjbJarMetadataModelImpl.runReadAction(EjbJarMetadataModelImpl.java:68)
        at org.netbeans.modules.j2ee.metadata.model.api.MetadataModel.runReadAction(MetadataModel.java:97)
        at org.netbeans.modules.j2ee.ejbcore.api.methodcontroller.AbstractMethodController.<init>(AbstractMethodController.java:82)
        at org.netbeans.modules.j2ee.ejbcore.api.methodcontroller.SessionMethodController.<init>(SessionMethodController.java:41)
        at org.netbeans.modules.j2ee.ejbcore.ui.logicalview.ejb.session.SessionChildren.<init>(SessionChildren.java:65)
        at org.netbeans.modules.j2ee.ejbcore.ui.logicalview.ejb.session.SessionNode.<init>(SessionNode.java:85)
        at org.netbeans.modules.j2ee.ejbcore.ui.logicalview.ejb.session.SessionNode.create(SessionNode.java:81)
        at org.netbeans.modules.j2ee.ejbcore.EjbNodesFactoryImpl.createSessionNode(EjbNodesFactoryImpl.java:40)
        at org.netbeans.modules.j2ee.ejbjar.project.ui.EjbContainerChildren.createNodes(EjbContainerChildren.java:142)
        at org.netbeans.modules.j2ee.ejbjar.project.ui.EjbContainerChildren.createNodes(EjbContainerChildren.java:52)
        at org.openide.nodes.Children$Keys$KE.nodes(Children.java:2225)
        at org.openide.nodes.ChildrenArray.nodesFor(ChildrenArray.java:145)
        at org.openide.nodes.Children$Info.nodes(Children.java:1271)
        at org.openide.nodes.Children.updateAdd(Children.java:1067)
        at org.openide.nodes.Children.setEntries(Children.java:858)
        at org.openide.nodes.Children$Keys$2.run(Children.java:2111)
        at org.openide.util.Mutex.postRequest(Mutex.java:1140)
        at org.openide.util.Mutex.postWriteRequest(Mutex.java:490)
        at org.openide.nodes.Children$Keys.applyKeys(Children.java:2120)
        at org.openide.nodes.Children$Keys.setKeys(Children.java:2065)
        at org.netbeans.modules.j2ee.ejbjar.project.ui.EjbContainerChildren.updateKeys(EjbContainerChildren.java:127)
        at org.netbeans.modules.j2ee.ejbjar.project.ui.EjbContainerChildren.access$500(EjbContainerChildren.java:52)
        at org.netbeans.modules.j2ee.ejbjar.project.ui.EjbContainerChildren$3.run(EjbContainerChildren.java:160)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)