[jboss-user] [JBoss Seam] - Weird random "session was null" exceptions
IGx89
do-not-reply at jboss.com
Fri Sep 28 10:37:46 EDT 2007
I've recently started randomly seeing the following exception:
java.lang.IllegalStateException: Could not start transaction
| at org.jboss.seam.jsf.SeamPhaseListener.begin(SeamPhaseListener.java:571)
| at org.jboss.seam.jsf.SeamPhaseListener.handleTransactionsBeforePhase(SeamPhaseListener.java:307)
| at org.jboss.seam.jsf.SeamPhaseListener.beforeServletPhase(SeamPhaseListener.java:142)
| at org.jboss.seam.jsf.SeamPhaseListener.beforePhase(SeamPhaseListener.java:116)
| at org.ajax4jsf.resource.ResourceLifecycle.send(ResourceLifecycle.java:165)
| at org.ajax4jsf.resource.InternetResourceService.load(InternetResourceService.java:336)
| at org.ajax4jsf.cache.LRUMapCache.load(LRUMapCache.java:116)
| at org.ajax4jsf.cache.LRUMapCache.get(LRUMapCache.java:87)
| at org.ajax4jsf.resource.InternetResourceService.serviceResource(InternetResourceService.java:198)
| at org.ajax4jsf.resource.InternetResourceService.serviceResource(InternetResourceService.java:144)
| at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:265)
| at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:150)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
| at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
| at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
| at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
| at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
| at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
| at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
| at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
| at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
| at java.lang.Thread.run(Thread.java:595)
| Caused by: java.lang.IllegalStateException: session was null: #{ourDatabase}
| at org.jboss.seam.transaction.HibernateTransaction.initSession(HibernateTransaction.java:71)
| at org.jboss.seam.transaction.HibernateTransaction.begin(HibernateTransaction.java:79)
| at org.jboss.seam.jsf.SeamPhaseListener.begin(SeamPhaseListener.java:566)
| ... 32 more
Anyone know what the cause might be? It doesn't seem to affect the functionality of anything...
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