[gatein-issues] [JBoss JIRA] Resolved: (GTNWSRP-158) javax.jcr.ItemNotFoundException Parent is null exception when using the Netunity Cache MarkupPortlet

javax.jcr.ItemNotFoundException Parent is null exception when using the Netunity Cache MarkupPortlet ---------------------------------------------------------------------------------------------------- Key: GTNWSRP-158 URL: https://jira.jboss.org/browse/GTNWSRP-158 Project: GateIn WSRP Issue Type: Bug Affects Versions: 2.0.0-CR02 Reporter: Matt Wringe Assignee: Chris Laprun Fix For: 2.0.0-GA When using the NetUnity CacheMarkup portlet the following error will sometimes appear: 11:44:27,785 ERROR [STDERR] org.chromattic.api.UndeclaredRepositoryException: javax.jcr.ItemNotFoundException: FATAL: Parent is null for /wsrp:producerinfos/netunity/registration/-__urn_-_netunitysoftware_-_wsrp2interop__-ProducerRegistrationState/description parent UUID: 36abfa87c0a800c552ca3aec2b4db521 11:44:27,785 ERROR [STDERR] at org.chromattic.core.DomainSession.getName(DomainSession.java:231) 11:44:27,785 ERROR [STDERR] at org.chromattic.core.EntityContext.getAttribute(EntityContext.java:154) 11:44:27,785 ERROR [STDERR] at org.chromattic.core.EntityContext.getName(EntityContext.java:175) 11:44:27,785 ERROR [STDERR] at org.chromattic.core.DomainSessionImpl.remove(DomainSessionImpl.java:626) 11:44:27,785 ERROR [STDERR] at org.chromattic.core.DomainSessionImpl._remove(DomainSessionImpl.java:595) 11:44:27,785 ERROR [STDERR] at org.chromattic.core.DomainSession.remove(DomainSession.java:273) 11:44:27,786 ERROR [STDERR] at org.chromattic.core.mapper.onetomany.hierarchical.AnyChildList.remove(AnyChildList.java:171) 11:44:27,786 ERROR [STDERR] at java.util.AbstractList$Itr.remove(AbstractList.java:360) 11:44:27,786 ERROR [STDERR] at java.util.AbstractList.removeRange(AbstractList.java:559) 11:44:27,786 ERROR [STDERR] at java.util.AbstractList.clear(AbstractList.java:217) 11:44:27,786 ERROR [STDERR] at org.gatein.portal.wsrp.state.consumer.mapping.RegistrationInfoMapping.initFrom(RegistrationInfoMapping.java:86) 11:44:27,786 ERROR [STDERR] at org.gatein.portal.wsrp.state.consumer.mapping.ProducerInfoMapping.initFrom(ProducerInfoMapping.java:85) 11:44:27,786 ERROR [STDERR] at org.gatein.portal.wsrp.state.consumer.JCRConsumerRegistry.update(JCRConsumerRegistry.java:116) 11:44:27,786 ERROR [STDERR] at org.gatein.wsrp.consumer.registry.AbstractConsumerRegistry.updateProducerInfo(AbstractConsumerRegistry.java:249) 11:44:27,786 ERROR [STDERR] at org.gatein.wsrp.consumer.ProducerInfo.refreshInfo(ProducerInfo.java:556) 11:44:27,786 ERROR [STDERR] at org.gatein.wsrp.consumer.ProducerInfo.internalRefresh(ProducerInfo.java:475) 11:44:27,786 ERROR [STDERR] at org.gatein.wsrp.consumer.ProducerInfo.detailedRefresh(ProducerInfo.java:342) ... Note that is error can be difficult to reproduce. I cannot reproduce it in a predictable manner. It will sometimes occur when loading the page (even on the first load on a clean server), or when switching views, or when submitting the cache values. The best way I have found to get the error is to just keep on submiting cache values, it might take a while before the error will appear though :(