Exception with infoglue 2.9.7.1 on jboss and oracle10g

Hi all,
Here is an exception we've got sometimes when saving content or  
sitenode.

2009-10-15 13:55:12,945 INFO  [STDOUT] 15 Oct 2009 13:55:12.942  
[ERROR] [http-0.0.0.0-8080-14]  
[org.infoglue.cms.applications.common.actions.WebworkAbstractAction] -  
SystemException org.infoglue.cms.exception.SystemException: An error  
occurred when we tried to fetch the object  
org.infoglue.cms.entities.content.impl.simple.SmallContentImpl.  
Reason:An error occurred when we tried to fetch the object  
org.infoglue.cms.entities.content.impl.simple.SmallContentImpl.  
Reason:Identities can't be null!
org.infoglue.cms.exception.SystemException: An error occurred when we  
tried to fetch the object  
org.infoglue.cms.entities.content.impl.simple.SmallContentImpl.  
Reason:An error occurred when we tried to fetch the object  
org.infoglue.cms.entities.content.impl.simple.SmallContentImpl.  
Reason:Identities can't be null!
	at  
org.infoglue.cms.controllers.kernel.impl.simple.BaseController.getVOWithId 
(BaseController.java:682)
	at  
org.infoglue.cms.controllers.kernel.impl.simple.ContentController.getContentVOWithId 
(ContentController.java:105)
	at  
org.infoglue.cms.security.interceptors.InfoGlueCommonAccessRightsInterceptor.intercept 
(InfoGlueCommonAccessRightsInterceptor.java:81)
	at  
org.infoglue.cms.controllers.kernel.impl.simple.BaseController.intercept 
(BaseController.java:129)
	at  
org.infoglue.cms.controllers.kernel.impl.simple.BaseController.intercept 
(BaseController.java:110)
	at  
org.infoglue.cms.controllers.kernel.impl.simple.ContentControllerProxy.getACContentVOWithId 
(ContentControllerProxy.java:112)
	at  
org.infoglue.cms.applications.contenttool.actions.ViewContentAction.initialize 
(ViewContentAction.java:95)
	at  
org.infoglue.cms.applications.contenttool.actions.UpdateContentAction.doExecute 
(UpdateContentAction.java:92)
	at  
org.infoglue.cms.applications.common.actions.WebworkAbstractAction.execute 
(WebworkAbstractAction.java:113)
	at webwork.dispatcher.GenericDispatcher.executeAction 
(GenericDispatcher.java:131)
	at webwork.dispatcher.ServletDispatcher.service 
(ServletDispatcher.java:174)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter 
(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter 
(ApplicationFilterChain.java:206)
	at org.infoglue.cms.security.InfoGlueAuthenticationFilter.doFilter 
(InfoGlueAuthenticationFilter.java:194)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter 
(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter 
(ApplicationFilterChain.java:206)
	at org.infoglue.cms.util.SetCharacterEncodingFilter.doFilter 
(SetCharacterEncodingFilter.java:132)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter 
(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter 
(ApplicationFilterChain.java:206)
	at  
org.infoglue.deliver.applications.filters.CacheEvictionFilter.doFilter 
(CacheEvictionFilter.java:92)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter 
(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter 
(ApplicationFilterChain.java:206)
	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter 
(ReplyHeaderFilter.java:96)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter 
(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter 
(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke 
(StandardWrapperValve.java:230)
	at org.apache.catalina.core.StandardContextValve.invoke 
(StandardContextValve.java:173)
	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke 
(SecurityAssociationValve.java:182)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke 
(AuthenticatorBase.java:433)
	at org.jboss.web.tomcat.security.JaccContextValve.invoke 
(JaccContextValve.java:84)
	at org.apache.catalina.core.StandardHostValve.invoke 
(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke 
(ErrorReportValve.java:104)
	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke 
(CachedConnectionValve.java:157)
	at org.apache.catalina.core.StandardEngineValve.invoke 
(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service 
(CoyoteAdapter.java:241)
	at org.apache.coyote.http11.Http11Processor.process 
(Http11Processor.java:844)
	at org.apache.coyote.http11.Http11Protocol 
$Http11ConnectionHandler.process(Http11Protocol.java:583)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java: 
447)
	at java.lang.Thread.run(Thread.java:619)
Caused by: org.infoglue.cms.exception.SystemException: An error  
occurred when we tried to fetch the object  
org.infoglue.cms.entities.content.impl.simple.SmallContentImpl.  
Reason:Identities can't be null!
	at  
org.infoglue.cms.controllers.kernel.impl.simple.BaseController.getVOWithId 
(BaseController.java:700)
	at  
org.infoglue.cms.controllers.kernel.impl.simple.BaseController.getVOWithId 
(BaseController.java:676)
	... 39 more
Caused by: org.exolab.castor.jdo.PersistenceException: Identities  
can't be null!
	at org.exolab.castor.persist.TransactionContext.load 
(TransactionContext.java:640)
	at org.exolab.castor.persist.TransactionContext.load 
(TransactionContext.java:604)
	at org.exolab.castor.jdo.engine.DatabaseImpl.load(DatabaseImpl.java: 
366)
	at  
org.infoglue.cms.controllers.kernel.impl.simple.BaseController.getVOWithId 
(BaseController.java:696)
	... 40 more


Can't tell much about it, I can't reproduce it, only my client can =/
If you have any ideas, let me know =P
__
Romain




--
Romain Gonord
Chef de projet
Agence de Nantes
Smile - Open Source Solutions
www.smile.fr
Tél : 02 51 72 29 69
Fax : 02 51 72 04 22




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