Paul, I believe this is related to a problem I fixed in trunk a couple weeks ago. Can you please test trunk and let me know if the problem persists? Thank you, Edson 2010/4/29 Paul Ryan <pryan(a)infotrustgroup.com&gt; -- Edson Tirelli JBoss Drools Core Development JBoss by Red Hat @ www.jboss.com

Edson, Any pointers here we're seeing this all over the place and it's starting to become a major problem I'm more than willing to do a merge build and test but I really need to know which thing it was that you did to try to fix this. Thank you very much, -- Paul Ryan On May 5, 2010, at 1:43 PM, Paul Ryan wrote: Any ideas what the svn commit revision was I'd like to patch our code as we're trying to get to a production state and this plus the issue reported by Jason Smith at http://drools-java-rules-engine.46999.n3.nabble.com/no-subject-tt48858.ht... are holding us back. Any pointers you have here would be appreciated. As well as a review of his code for fixing the removeFactHandle issue pointed out in that thread so I can try to apply these patches and see if these issues are fixed. -- Paul Ryan On Apr 30, 2010, at 8:49 AM, Edson Tirelli wrote: Paul, I believe this is related to a problem I fixed in trunk a couple weeks ago. Can you please test trunk and let me know if the problem persists? Thank you, Edson 2010/4/29 Paul Ryan <pryan@infotrustgroup.com<mailto:pryan@infotrustgroup.com>> Hi all, We're receiving some error messages that we don't understand from rules that had conditionals that worked and now don't (no upgrade or anything like that, they just stopped working), any clues as to what kinds of things to look for when we get an error like the following? (if not we can try to pair down to an a test case) org.drools.runtime.rule.ConsequenceException: java.lang.ClassCastException: org.drools.reteoo.RuleTerminalNode$TerminalNodeMemory cannot be cast to org.drools.reteoo.EvalConditionNode$EvalMemory at org.drools.runtime.rule.impl.DefaultConsequenceExceptionHandler.handleException(DefaultConsequenceExceptionHandler.java:23) at org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:943) at org.drools.common.DefaultAgenda.fireNextItem(DefaultAgenda.java:885) at org.drools.common.DefaultAgenda.fireAllRules(DefaultAgenda.java:1086) at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:660) at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:627) at org.drools.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:183) at com.infotrustgroup.rules.engine.RulesManager.runRules(RulesManager.java:353) at com.infotrustgroup.util.rules.RuleFileUtil.runRules(RuleFileUtil.java:406) at com.infotrustgroup.util.rules.RuleFileUtil.runRules(RuleFileUtil.java:370) at com.infotrustgroup.util.rules.RuleRunner.run(RuleRunner.java:395) at com.infotrustgroup.util.rules.RuleRunner.call(RuleRunner.java:193) at com.infotrustgroup.jobs.services.auth.EditionsRulesJobRunner.runRules(EditionsRulesJobRunner.java:87) Caused by: java.lang.ClassCastException: org.drools.reteoo.RuleTerminalNode$TerminalNodeMemory cannot be cast to org.drools.reteoo.EvalConditionNode$EvalMemory at org.drools.reteoo.EvalConditionNode.retractLeftTuple(EvalConditionNode.java:199) at org.drools.reteoo.CompositeLeftTupleSinkAdapter.doPropagateRetractLeftTuple(CompositeLeftTupleSinkAdapter.java:159) at org.drools.reteoo.CompositeLeftTupleSinkAdapter.propagateRetractLeftTuple(CompositeLeftTupleSinkAdapter.java:68) at org.drools.reteoo.JoinNode.retractLeftTuple(JoinNode.java:231) at org.drools.reteoo.ObjectTypeNode.retractObject(ObjectTypeNode.java:239) at org.drools.reteoo.EntryPointNode.retractObject(EntryPointNode.java:195) at org.drools.common.AbstractWorkingMemory.update(AbstractWorkingMemory.java:1416) at org.drools.common.AbstractWorkingMemory.update(AbstractWorkingMemory.java:1360) at org.drools.base.DefaultKnowledgeHelper.update(DefaultKnowledgeHelper.java:141) at org.drools.base.DefaultKnowledgeHelper.update(DefaultKnowledgeHelper.java:154) at com.infotrustgroup.what.Rule_Transform_SGML_to_XML_0.consequence(Rule_Transform_SGML_to_XML_0.java:48) at com.infotrustgroup.what.Rule_Transform_SGML_to_XML_0ConsequenceInvoker.evaluate(Rule_Transform_SGML_to_XML_0ConsequenceInvoker.java:34) at org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:934) ... 11 more Thanks in advance for your help with this, -- Paul Ryan _______________________________________________ rules-users mailing list rules-users@lists.jboss.org<mailto:rules-users@lists.jboss.org> https://lists.jboss.org/mailman/listinfo/rules-users -- Edson Tirelli JBoss Drools Core Development JBoss by Red Hat @ www.jboss.com<http://www.jboss.com/> _______________________________________________ rules-users mailing list rules-users@lists.jboss.org<mailto:rules-users@lists.jboss.org> https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users@lists.jboss.org<mailto:rules-users@lists.jboss.org> https://lists.jboss.org/mailman/listinfo/rules-users

Thank you Edson and no problem on the reply time I completely understand. -- Paul Ryan On May 11, 2010, at 6:27 PM, Edson Tirelli wrote: Paul, Sorry for taking long to answer but I am on vacations with limited internet connection. You can find the changeset for that fix here: https://jira.jboss.org/jira/browse/JBRULES-2465?page=com.atlassian.jira.e... <https://jira.jboss.org/jira/browse/JBRULES-2465?page=com.atlassian.jira.e... Edson 2010/5/10 Paul Ryan <pryan@infotrustgroup.com<mailto:pryan@infotrustgroup.com>> Edson, Any pointers here we're seeing this all over the place and it's starting to become a major problem I'm more than willing to do a merge build and test but I really need to know which thing it was that you did to try to fix this. Thank you very much, -- Paul Ryan On May 5, 2010, at 1:43 PM, Paul Ryan wrote: Any ideas what the svn commit revision was I'd like to patch our code as we're trying to get to a production state and this plus the issue reported by Jason Smith at http://drools-java-rules-engine.46999.n3.nabble.com/no-subject-tt48858.ht... are holding us back. Any pointers you have here would be appreciated. As well as a review of his code for fixing the removeFactHandle issue pointed out in that thread so I can try to apply these patches and see if these issues are fixed. -- Paul Ryan On Apr 30, 2010, at 8:49 AM, Edson Tirelli wrote: Paul, I believe this is related to a problem I fixed in trunk a couple weeks ago. Can you please test trunk and let me know if the problem persists? Thank you, Edson 2010/4/29 Paul Ryan <pryan@infotrustgroup.com<mailto:pryan@infotrustgroup.com>> Hi all, We're receiving some error messages that we don't understand from rules that had conditionals that worked and now don't (no upgrade or anything like that, they just stopped working), any clues as to what kinds of things to look for when we get an error like the following? (if not we can try to pair down to an a test case) org.drools.runtime.rule.ConsequenceException: java.lang.ClassCastException: org.drools.reteoo.RuleTerminalNode$TerminalNodeMemory cannot be cast to org.drools.reteoo.EvalConditionNode$EvalMemory at org.drools.runtime.rule.impl.DefaultConsequenceExceptionHandler.handleException(DefaultConsequenceExceptionHandler.java:23) at org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:943) at org.drools.common.DefaultAgenda.fireNextItem(DefaultAgenda.java:885) at org.drools.common.DefaultAgenda.fireAllRules(DefaultAgenda.java:1086) at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:660) at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:627) at org.drools.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:183) at com.infotrustgroup.rules.engine.RulesManager.runRules(RulesManager.java:353) at com.infotrustgroup.util.rules.RuleFileUtil.runRules(RuleFileUtil.java:406) at com.infotrustgroup.util.rules.RuleFileUtil.runRules(RuleFileUtil.java:370) at com.infotrustgroup.util.rules.RuleRunner.run(RuleRunner.java:395) at com.infotrustgroup.util.rules.RuleRunner.call(RuleRunner.java:193) at com.infotrustgroup.jobs.services.auth.EditionsRulesJobRunner.runRules(EditionsRulesJobRunner.java:87) Caused by: java.lang.ClassCastException: org.drools.reteoo.RuleTerminalNode$TerminalNodeMemory cannot be cast to org.drools.reteoo.EvalConditionNode$EvalMemory at org.drools.reteoo.EvalConditionNode.retractLeftTuple(EvalConditionNode.java:199) at org.drools.reteoo.CompositeLeftTupleSinkAdapter.doPropagateRetractLeftTuple(CompositeLeftTupleSinkAdapter.java:159) at org.drools.reteoo.CompositeLeftTupleSinkAdapter.propagateRetractLeftTuple(CompositeLeftTupleSinkAdapter.java:68) at org.drools.reteoo.JoinNode.retractLeftTuple(JoinNode.java:231) at org.drools.reteoo.ObjectTypeNode.retractObject(ObjectTypeNode.java:239) at org.drools.reteoo.EntryPointNode.retractObject(EntryPointNode.java:195) at org.drools.common.AbstractWorkingMemory.update(AbstractWorkingMemory.java:1416) at org.drools.common.AbstractWorkingMemory.update(AbstractWorkingMemory.java:1360) at org.drools.base.DefaultKnowledgeHelper.update(DefaultKnowledgeHelper.java:141) at org.drools.base.DefaultKnowledgeHelper.update(DefaultKnowledgeHelper.java:154) at com.infotrustgroup.what.Rule_Transform_SGML_to_XML_0.consequence(Rule_Transform_SGML_to_XML_0.java:48) at com.infotrustgroup.what.Rule_Transform_SGML_to_XML_0ConsequenceInvoker.evaluate(Rule_Transform_SGML_to_XML_0ConsequenceInvoker.java:34) at org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:934) ... 11 more Thanks in advance for your help with this, -- Paul Ryan _______________________________________________ rules-users mailing list rules-users@lists.jboss.org<mailto:rules-users@lists.jboss.org> https://lists.jboss.org/mailman/listinfo/rules-users -- Edson Tirelli JBoss Drools Core Development JBoss by Red Hat @ www.jboss.com<http://www.jboss.com/> _______________________________________________ rules-users mailing list rules-users@lists.jboss.org<mailto:rules-users@lists.jboss.org> https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users@lists.jboss.org<mailto:rules-users@lists.jboss.org> https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users@lists.jboss.org<mailto:rules-users@lists.jboss.org> https://lists.jboss.org/mailman/listinfo/rules-users -- Edson Tirelli JBoss Drools Core Development JBoss by Red Hat @ www.jboss.com<http://www.jboss.com/> _______________________________________________ rules-users mailing list rules-users@lists.jboss.org<mailto:rules-users@lists.jboss.org> https://lists.jboss.org/mailman/listinfo/rules-users