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

[Chris Laprun (JIRA)]

     [ https://jira.jboss.org/browse/GTNWSRP-158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Laprun resolved GTNWSRP-158.
----------------------------------

    Resolution: Done


> 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 :(

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