Bug 845000
| Summary: | ClassCastException in RuleTerminalNode.retractLeftTuple() | |||
|---|---|---|---|---|
| Product: | [JBoss] JBoss Enterprise BRMS Platform 5 | Reporter: | Alessandro Lazarotti <alazarot> | |
| Component: | BRE (Expert, Fusion) | Assignee: | Mario Fusco <mfusco> | |
| Status: | VERIFIED --- | QA Contact: | Martin Vecera <mvecera> | |
| Severity: | high | Docs Contact: | ||
| Priority: | urgent | |||
| Version: | BRMS 5.3.0.GA | |||
| Target Milestone: | --- | |||
| Target Release: | --- | |||
| Hardware: | Unspecified | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | Doc Type: | Bug Fix | ||
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 852881 (view as bug list) | Environment: | ||
| Last Closed: | Type: | Bug | ||
| Regression: | --- | Mount Type: | --- | |
| Documentation: | --- | CRM: | ||
| Verified Versions: | Category: | --- | ||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | ||
| Cloudforms Team: | --- | Target Upstream Version: | ||
| Embargoed: | ||||
| Bug Depends On: | ||||
| Bug Blocks: | 852881, 843917 | |||
verified in patch 843917 |
ruleflow-group + lock-on-activate may cause a ClassCastException. import org.drools.Person; import org.drools.Cheese; rule R1 ruleflow-group "group1" lock-on-active true when $p : Person() then $p.setName("John"); update ($p); end rule R2 ruleflow-group "group1" lock-on-active true when $p : Person( name == null ) forall ( Cheese ( type == "cheddar" )) then end Exception executing consequence for rule "R1" in defaultpkg: java.lang.ClassCastException: java.lang.Boolean cannot be cast to org.drools.spi.Activation at org.drools.runtime.rule.impl.DefaultConsequenceExceptionHandler.handleException(DefaultConsequenceExceptionHandler.java:39) at org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:1287) at org.drools.common.DefaultAgenda.fireNextItem(DefaultAgenda.java:1212) at org.drools.common.DefaultAgenda.fireAllRules(DefaultAgenda.java:1446) at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:710) at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:674) at org.drools.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:230) ... Caused by: java.lang.ClassCastException: java.lang.Boolean cannot be cast to org.drools.spi.Activation at org.drools.reteoo.RuleTerminalNode.retractLeftTuple(RuleTerminalNode.java:309) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateRetractLeftTuple(SingleLeftTupleSinkAdapter.java:224) at org.drools.reteoo.SingleLeftTupleSinkAdapter.propagateRetractLeftTuple(SingleLeftTupleSinkAdapter.java:98) at org.drools.reteoo.NotNode.retractLeftTuple(NotNode.java:216) at org.drools.reteoo.LeftTupleSource.doModifyLeftTuple(LeftTupleSource.java:286)