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Error - /xhtml/productcataloguecaparol/main.xhtml @51,46 test="#{!productGroupView.product }" /xhtml/productcataloguecaparol/main.xhtml @51,46 test="#{!productGroupView.product }": Error reading [product] on type [at.synthesa.liferay.view.ProductGroupViewBean]

An Error Occurred:

/xhtml/productcataloguecaparol/main.xhtml @51,46 test="#{!productGroupView.product }" /xhtml/productcataloguecaparol/main.xhtml @51,46 test="#{!productGroupView.product }": Error reading [product] on type [at.synthesa.liferay.view.ProductGroupViewBean]

+ Stack Trace

javax.faces.view.facelets.TagAttributeException: /xhtml/productcataloguecaparol/main.xhtml @51,46 test="#{!productGroupView.product }" /xhtml/productcataloguecaparol/main.xhtml @51,46 test="#{!productGroupView.product }": Error reading [product] on type [at.synthesa.liferay.view.ProductGroupViewBean]
	at com.sun.faces.facelets.tag.TagAttributeImpl.getObject(TagAttributeImpl.java:331)
	at com.sun.faces.facelets.tag.TagAttributeImpl.getBoolean(TagAttributeImpl.java:136)
	at com.sun.faces.facelets.tag.jstl.core.IfHandler.apply(IfHandler.java:91)
	at javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:95)
	at javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:137)
	at com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:187)
	at javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:120)
	at javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:95)
	at com.sun.faces.facelets.tag.jsf.core.ViewHandler.apply(ViewHandler.java:188)
	at com.sun.faces.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:93)
	at com.sun.faces.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:87)
	at com.sun.faces.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:164)
	at com.sun.faces.application.view.FaceletViewHandlingStrategy.buildView(FaceletViewHandlingStrategy.java:906)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:99)
	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
	at com.liferay.faces.bridge.BridgePhaseRenderImpl.execute(BridgePhaseRenderImpl.java:227)
	at com.liferay.faces.bridge.BridgePhaseRenderImpl.execute(BridgePhaseRenderImpl.java:85)
	at com.liferay.faces.bridge.BridgeImpl.doFacesRequest(BridgeImpl.java:112)
	at javax.portlet.faces.GenericFacesPortlet.doView(GenericFacesPortlet.java:255)
	at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:359)
	at javax.portlet.faces.GenericFacesPortlet.doDispatch(GenericFacesPortlet.java:204)
	at com.liferay.faces.bridge.GenericLiferayFacesPortlet.doDispatch(GenericLiferayFacesPortlet.java:43)
	at javax.portlet.GenericPortlet.render(GenericPortlet.java:262)
	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
	at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:55)
	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:100)
	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64)
	at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:112)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:119)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:742)
	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:602)
	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:541)
	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:583)
	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:656)
	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:362)
	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1264)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:71)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:57)
	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
	at com.liferay.portlet.PortletContainerImpl._doRender(PortletContainerImpl.java:638)
	at com.liferay.portlet.PortletContainerImpl.render(PortletContainerImpl.java:135)
	at com.liferay.portlet.SecurityPortletContainerWrapper.render(SecurityPortletContainerWrapper.java:141)
	at com.liferay.portlet.RestrictPortletContainerWrapper.render(RestrictPortletContainerWrapper.java:126)
	at com.liferay.portal.kernel.portlet.PortletContainerUtil.render(PortletContainerUtil.java:156)
	at com.liferay.portal.layoutconfiguration.util.PortletRenderer._render(PortletRenderer.java:125)
	at com.liferay.portal.layoutconfiguration.util.PortletRenderer.render(PortletRenderer.java:72)
	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.doProcessTemplate(RuntimePageImpl.java:452)
	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.doDispatch(RuntimePageImpl.java:284)
	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.processTemplate(RuntimePageImpl.java:113)
	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.processTemplate(RuntimePageImpl.java:124)
	at com.liferay.portal.layoutconfiguration.util.RuntimePageUtil.processTemplate(RuntimePageUtil.java:69)
	at org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService(portlet_jsp.java:582)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:71)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:477)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:119)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:742)
	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:602)
	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:541)
	at com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:302)
	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:413)
	at com.liferay.portal.action.LayoutAction.doExecute(LayoutAction.java:200)
	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:95)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:168)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:557)
	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:534)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
	at com.liferay.portal.servlet.filters.uploadservletrequest.UploadServletRequestFilter.processFilter(UploadServletRequestFilter.java:93)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:308)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:119)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:742)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:484)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:409)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:337)
	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:161)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
	at com.liferay.portal.servlet.filters.uploadservletrequest.UploadServletRequestFilter.processFilter(UploadServletRequestFilter.java:93)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:361)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:308)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:254)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:86)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:268)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:226)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:185)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
	at com.liferay.portal.servlet.filters.urlrewrite.UrlRewriteFilter.processFilter(UrlRewriteFilter.java:57)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:165)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:165)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:185)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:119)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:492)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:165)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:1025)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:452)
	at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:190)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:654)
	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:317)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)
Caused by: javax.el.ELException: /xhtml/productcataloguecaparol/main.xhtml @51,46 test="#{!productGroupView.product }": Error reading [product] on type [at.synthesa.liferay.view.ProductGroupViewBean]
	at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:114)
	at com.sun.faces.facelets.tag.TagAttributeImpl.getObject(TagAttributeImpl.java:329)
	... 210 more
Caused by: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.HibernateException: More than one row with the given identifier was found: 4028e42923e1fd9e0123e1fdfb3600a2, for class: at.synthesa.liferay.model.impl.ProductGroupViewImpl
	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:30)
	at com.liferay.portal.dao.orm.hibernate.SessionImpl.load(SessionImpl.java:192)
	at com.liferay.portal.kernel.dao.orm.ClassLoaderSession.load(ClassLoaderSession.java:323)
	at com.liferay.portal.dao.orm.common.EntityCacheImpl.loadResult(EntityCacheImpl.java:208)
	at com.liferay.portal.kernel.dao.orm.EntityCacheUtil.loadResult(EntityCacheUtil.java:66)
	at com.liferay.portal.dao.orm.common.FinderCacheImpl._primaryKeyToResult(FinderCacheImpl.java:277)
	at com.liferay.portal.dao.orm.common.FinderCacheImpl._primaryKeyToResult(FinderCacheImpl.java:260)
	at com.liferay.portal.dao.orm.common.FinderCacheImpl.getResult(FinderCacheImpl.java:135)
	at com.liferay.portal.kernel.dao.orm.FinderCacheUtil.getResult(FinderCacheUtil.java:47)
	at at.synthesa.liferay.service.persistence.ProductGroupViewPersistenceImpl.findByGroupProdNlsIdPathLike(ProductGroupViewPersistenceImpl.java:3082)
	at at.synthesa.liferay.service.persistence.ProductGroupViewPersistenceImpl.findByGroupProdNlsIdPathLike(ProductGroupViewPersistenceImpl.java:3032)
	at sun.reflect.GeneratedMethodAccessor11252.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:320)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at com.liferay.portal.dao.shard.advice.ShardPersistenceAdvice.invoke(ShardPersistenceAdvice.java:54)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:90)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at com.sun.proxy.$Proxy838.findByGroupProdNlsIdPathLike(Unknown Source)
	at at.synthesa.liferay.service.persistence.ProductGroupViewUtil.findByGroupProdNlsIdPathLike(ProductGroupViewUtil.java:975)
	at at.synthesa.liferay.service.impl.ProductGroupViewLocalServiceImpl.getProductGroupViewsForProductId(ProductGroupViewLocalServiceImpl.java:230)
	at sun.reflect.GeneratedMethodAccessor11251.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:115)
	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:51)
	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:175)
	at com.sun.proxy.$Proxy836.getProductGroupViewsForProductId(Unknown Source)
	at at.synthesa.liferay.service.ProductGroupViewLocalServiceUtil.getProductGroupViewsForProductId(ProductGroupViewLocalServiceUtil.java:315)
	at at.synthesa.liferay.view.ProductGroupViewBean.getCurrentNode(ProductGroupViewBean.java:530)
	at at.synthesa.liferay.view.ProductGroupViewBean.isProduct(ProductGroupViewBean.java:1146)
	at sun.reflect.GeneratedMethodAccessor11456.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at javax.el.BeanELResolver.getValue(BeanELResolver.java:97)
	at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
	at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
	at org.jboss.el.parser.AstPropertySuffix.getValue(AstPropertySuffix.java:53)
	at org.jboss.el.parser.AstValue.getValue(AstValue.java:67)
	at org.jboss.el.parser.AstNot.getValue(AstNot.java:26)
	at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
	at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
	... 211 more
Caused by: org.hibernate.HibernateException: More than one row with the given identifier was found: 4028e42923e1fd9e0123e1fdfb3600a2, for class: at.synthesa.liferay.model.impl.ProductGroupViewImpl
	at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:108)
	at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:76)
	at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3294)
	at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:496)
	at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:477)
	at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:227)
	at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:269)
	at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:152)
	at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:1090)
	at org.hibernate.impl.SessionImpl.load(SessionImpl.java:985)
	at org.hibernate.impl.SessionImpl.load(SessionImpl.java:978)
	at com.liferay.portal.dao.orm.hibernate.SessionImpl.load(SessionImpl.java:189)
	... 257 more

+ Component Tree

<UIViewRootBridgeImpl id="_ProduktkatalogCaparol_WAR_Synthesa62portlet_" inView="true" locale="de_DE" renderKitId="HTML_BASIC" rendered="true" transient="false" viewId="/xhtml/productcataloguecaparol/main.xhtml">
<UIOutput id="j_idt1" inView="true" rendered="true" transient="false">
<meta content="#{productGroupView.currentProductNLS.name}" lang="de-DE" name="keywords"/>
</UIOutput>
</UIViewRootBridgeImpl>

+ Scoped Variables

Request Parameters
NameValue
None
View Attributes
NameValue
None
Request Attributes
NameValue
INVOKER_FILTER_URI/ProduktkatalogCaparol/invoke
LIFERAY_SHARED_PAGE_TITLEcom.liferay.portal.kernel.util.ListMergeable@3b60d46c
LIFERAY_SHARED_THEME_DISPLAYcom.liferay.portal.theme.ThemeDisplay@79941ae2
PORTLET_IDProduktkatalogCaparol_WAR_Synthesa62portlet
Flash Attributes
NameValue
None
Session Attributes
NameValue
None
Application Attributes
NameValue
Axis ServletAxisEngineorg.apache.axis.server.AxisServer@1e89c8d8
AxisEngineorg.apache.axis.server.AxisServer@1e89c8d8
CLP_MESSAGE_LISTENERS[]
PLUGIN_CLASS_LOADERWebappClassLoader context: /Synthesa-62-portlet delegate: false repositories: /WEB-INF/classes/ ----------> Parent Classloader: java.net.URLClassLoader@548c4f57
PLUGIN_PORTLETS[{id=0, companyId=0, portletId=ProductsAtoZ_Hanf_WAR_Synthesa62portlet, roles=, active=true}, {id=0, companyId=0, portletId=TIDownload_WAR_Synthesa62portlet, roles=, active=true}, {id=0, companyId=0, portletId=navigationproductgroups_hanf_WAR_Synthesa62portlet, roles=, active=true}, {id=0, companyId=0, portletId=produktindex_WAR_Synthesa62portlet, roles=Administrator,Guest,Power User,User, active=true}, {id=0, companyId=0, portletId=ProductsAtoZ_WAR_Synthesa62portlet, roles=, active=true}, {id=0, companyId=0, portletId=pagenavigator_WAR_Synthesa62portlet, roles=Administrator,Guest,Power User,User, active=true}, {id=0, companyId=0, portletId=SocialMediaLinks_WAR_Synthesa62portlet, roles=Administrator,Guest,Power User,User, active=true}, {id=0, companyId=0, portletId=MultiColProdGroups_WAR_Synthesa62portlet, roles=Administrator,Guest,Power User,User, active=true}, {id=0, companyId=0, portletId=MobileProductGroups_WAR_Synthesa62portlet, roles=Administrator,Guest,Power User,User, active=true}, {id=0, companyId=0, portletId=navigationproductgroups_WAR_Synthesa62portlet, roles=, active=true}, {id=0, companyId=0, portletId=TechnicalInformationIndex_WAR_Synthesa62portlet, roles=, active=true}, {id=0, companyId=0, portletId=Produktkatalog_WAR_Synthesa62portlet, roles=Administrator,Guest,Power User,User, active=true}, {id=0, companyId=0, portletId=SDBLDownload_WAR_Synthesa62portlet, roles=, active=true}, {id=0, companyId=0, portletId=employee_WAR_Synthesa62portlet, roles=Administrator,Guest,Power User,User, active=true}, {id=0, companyId=0, portletId=Kontakt_WAR_Synthesa62portlet, roles=Administrator,Guest,Power User,User, active=true}, {id=0, companyId=0, portletId=navigationproductgroups_bs_WAR_Synthesa62portlet, roles=, active=true}, {id=0, companyId=0, portletId=Produktsuche_WAR_Synthesa62portlet, roles=Administrator,Guest,Power User,User, active=true}, {id=0, companyId=0, portletId=SynthesaSitemap_WAR_Synthesa62portlet, roles=Administrator,Guest,Power User,User, active=true}, {id=0, companyId=0, portletId=LEDownload_WAR_Synthesa62portlet, roles=, active=true}, {id=0, companyId=0, portletId=TISDBLCompact_WAR_Synthesa62portlet, roles=Administrator,Guest,Power User,User, active=true}, {id=0, companyId=0, portletId=ProduktkatalogCaparol_WAR_Synthesa62portlet, roles=Administrator,Guest,Power User,User, active=true}, {id=0, companyId=0, portletId=NewsletterRedirect_WAR_Synthesa62portlet, roles=Administrator,Guest,Power User,User, active=true}, {id=0, companyId=0, portletId=ProfishopMap_WAR_Synthesa62portlet, roles=Administrator,Guest,Power User,User, active=true}]
SERVICE_BUILDER_PROPERTIES{build.auto.upgrade=true, build.number=684, include-and-override=./service-ext.properties, build.date=1583919414435, build.namespace=ipv, spring.configs=WEB-INF/classes/META-INF/base-spring.xml,WEB-INF/classes/META-INF/hibernate-spring.xml,WEB-INF/classes/META-INF/infrastructure-spring.xml,WEB-INF/classes/META-INF/cluster-spring.xml,WEB-INF/classes/META-INF/portlet-spring.xml,WEB-INF/classes/META-INF/shard-data-source-spring.xml,WEB-INF/classes/META-INF/ext-spring.xml}
_ProductsAtoZ_Hanf_WAR_Synthesa62portlet_p_p_col_count0
_ProductsAtoZ_Hanf_WAR_Synthesa62portlet_p_p_col_id
_ProductsAtoZ_Hanf_WAR_Synthesa62portlet_p_p_col_pos0
_ProductsAtoZ_Hanf_WAR_Synthesa62portlet_p_p_modeview
_ProductsAtoZ_Hanf_WAR_Synthesa62portlet_p_p_statenormal
_ProduktkatalogCaparol_WAR_Synthesa62portlet_p_p_col_count1
_ProduktkatalogCaparol_WAR_Synthesa62portlet_p_p_col_idcolumn-1
_ProduktkatalogCaparol_WAR_Synthesa62portlet_p_p_col_pos0
_ProduktkatalogCaparol_WAR_Synthesa62portlet_p_p_modeview
_ProduktkatalogCaparol_WAR_Synthesa62portlet_p_p_statenormal
_SDBLDownload_WAR_Synthesa62portlet_p_p_col_count1
_SDBLDownload_WAR_Synthesa62portlet_p_p_col_idcolumn-2
_SDBLDownload_WAR_Synthesa62portlet_p_p_col_pos0
_SDBLDownload_WAR_Synthesa62portlet_p_p_modeview
_SDBLDownload_WAR_Synthesa62portlet_p_p_statenormal
_SynthesaSitemap_WAR_Synthesa62portlet_p_p_col_count2
_SynthesaSitemap_WAR_Synthesa62portlet_p_p_col_idcolumn-1
_SynthesaSitemap_WAR_Synthesa62portlet_p_p_col_pos0
_SynthesaSitemap_WAR_Synthesa62portlet_p_p_modeview
_SynthesaSitemap_WAR_Synthesa62portlet_p_p_statenormal
_TIDownload_WAR_Synthesa62portlet_p_p_col_count1
_TIDownload_WAR_Synthesa62portlet_p_p_col_idcolumn-1
_TIDownload_WAR_Synthesa62portlet_p_p_col_pos0
_TIDownload_WAR_Synthesa62portlet_p_p_modeview
_TIDownload_WAR_Synthesa62portlet_p_p_statenormal
csfcffcom.sun.faces.context.flash.ELFlash@1dd2bfeb
extFacesContextcom.liferay.faces.util.context.ExtFacesContextImpl@43467735
liferayFacesContextcom.liferay.faces.portal.context.LiferayFacesContextImpl@3a98329c
28.05.2020 06:49:02 - Generated by Mojarra/Facelets