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When creating a simple Java EE 6 web jsf jpa crud app with weblogic 12c as target, the application will build and deploy successfully, but when navigating app in browser the app throws an illegal argument exception. The project will work if the Java EE version is set to EE 5 when creating the project. Possibly related to #191936 javax.ejb.EJBException: EJB Exception: : java.lang.IllegalArgumentException: No [EntityType] was found for the key class [ejb.Customer] in the Metamodel - please verify that the [Entity] class was referenced in persistence.xml using a specific <class>ejb.Customer</class> property or a global <exclude-unlisted-classes>false</exclude-unlisted-classes> element. at org.eclipse.persistence.internal.jpa.metamodel.MetamodelImpl.entityEmbeddableManagedTypeNotFound(MetamodelImpl.java:174) at org.eclipse.persistence.internal.jpa.metamodel.MetamodelImpl.entity(MetamodelImpl.java:194) at org.eclipse.persistence.internal.jpa.querydef.AbstractQueryImpl.from(AbstractQueryImpl.java:97) at web.AbstractFacade.findRange(AbstractFacade.java:47) at web.CustomerFacade_1vf0c0_NoIntfViewImpl.__WL_invoke(Unknown Source) at weblogic.ejb.container.internal.SessionLocalMethodInvoker.invoke(SessionLocalMethodInvoker.java:31) at web.CustomerFacade_1vf0c0_NoIntfViewImpl.findRange(Unknown Source) at web.CustomerController$1.createPageDataModel(CustomerController.java:58) at web.CustomerController.getItems(CustomerController.java:158) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at javax.el.BeanELResolver.getValue(BeanELResolver.java:305) at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176) at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203) at com.sun.el.parser.AstValue.getValue(AstValue.java:138) at com.sun.el.parser.AstValue.getValue(AstValue.java:184) at com.sun.el.parser.AstEqual.getValue(AstEqual.java:58) at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:224) at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109) at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194) at javax.faces.component.UIComponentBase.isRendered(UIComponentBase.java:413) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1751) at javax.faces.render.Renderer.encodeChildren(Renderer.java:168) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1757) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1760) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1760) at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:402) at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:121) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:594) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:242) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:216) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:132) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:352) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:25) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:74) at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:74) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3288) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3254) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120) at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57) at weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2163) at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2089) at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2074) at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1512) at weblogic.servlet.provider.ContainerSupportProviderImpl$WlsRequestExecutor.run(ContainerSupportProviderImpl.java:254) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256) at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)
Increasing the priority. I think this should really be fixed if it is a problem on netbeans side.
This seems to work in daily build. Perhaps related to (now disabled) class reloading in WL. Feel free to reopen. *** This bug has been marked as a duplicate of bug 206798 ***
I think that this bug returned in build Build 201310111528 of netbeans 7.4 These are my netbeans about data: Product Version: NetBeans IDE 7.4 (Build 201310111528) Java: 1.7.0_45; Java HotSpot(TM) Client VM 24.45-b08 Runtime: Java(TM) SE Runtime Environment 1.7.0_45-b18 System: Windows 7 version 6.1 running on x86; Cp1256; en_US (nb)
Please provide exact steps to reproduce in that case. Original scenario works ok for me.