[ https://issues.jboss.org/browse/DROOLS-844?page=com.atlassian.jira.plugin... ] Fabian Meyer edited comment on DROOLS-844 at 9/6/16 9:19 AM: ------------------------------------------------------------- I've just been running some tests on 7.0.0.Snapshot and got a ClassCastException in "doLeftDeletes" : {code:java} Exception in thread "Thread-14" java.lang.ClassCastException: org.drools.core.reteoo.RightTupleImpl cannot be cast to org.drools.core.common.InternalFactHandle at org.drools.core.phreak.PhreakQueryNode.doLeftDeletes(PhreakQueryNode.java:120) at org.drools.core.phreak.PhreakQueryNode.doNode(PhreakQueryNode.java:40) at org.drools.core.phreak.RuleNetworkEvaluator.evalQueryNode(RuleNetworkEvaluator.java:435) at org.drools.core.phreak.RuleNetworkEvaluator.evalNode(RuleNetworkEvaluator.java:365) at org.drools.core.phreak.RuleNetworkEvaluator.innerEval(RuleNetworkEvaluator.java:301) at org.drools.core.phreak.RuleNetworkEvaluator.evalStackEntry(RuleNetworkEvaluator.java:198) at org.drools.core.phreak.RuleNetworkEvaluator.outerEval(RuleNetworkEvaluator.java:141) at org.drools.core.phreak.RuleNetworkEvaluator.evaluateNetwork(RuleNetworkEvaluator.java:94) at org.drools.core.phreak.RuleExecutor.reEvaluateNetwork(RuleExecutor.java:194) at org.drools.core.phreak.RuleExecutor.evaluateNetworkAndFire(RuleExecutor.java:73) at org.drools.core.common.DefaultAgenda.fireNextItem(DefaultAgenda.java:969) at org.drools.core.common.DefaultAgenda.fireLoop(DefaultAgenda.java:1311) at org.drools.core.common.DefaultAgenda.fireUntilHalt(DefaultAgenda.java:1231) at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireUntilHalt(StatefulKnowledgeSessionImpl.java:1395) at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireUntilHalt(StatefulKnowledgeSessionImpl.java:1374) {code} and a NPE in RuleNetworkEvaluator.deleteChildLeftTuple: {code:java} Exception in thread "Thread-14" java.lang.NullPointerException at org.drools.core.phreak.RuleNetworkEvaluator.deleteChildLeftTuple(RuleNetworkEvaluator.java:725) at org.drools.core.phreak.RuleNetworkEvaluator.unlinkAndDeleteChildLeftTuple(RuleNetworkEvaluator.java:718) at org.drools.core.phreak.PhreakFromNode.doLeftDeletes(PhreakFromNode.java:248) at org.drools.core.phreak.PhreakFromNode.doNode(PhreakFromNode.java:60) at org.drools.core.phreak.RuleNetworkEvaluator.evalNode(RuleNetworkEvaluator.java:355) at org.drools.core.phreak.RuleNetworkEvaluator.innerEval(RuleNetworkEvaluator.java:301) at org.drools.core.phreak.RuleNetworkEvaluator.doRiaNode(RuleNetworkEvaluator.java:573) at org.drools.core.phreak.RuleNetworkEvaluator.evalBetaNode(RuleNetworkEvaluator.java:500) at org.drools.core.phreak.RuleNetworkEvaluator.evalNode(RuleNetworkEvaluator.java:341) at org.drools.core.phreak.RuleNetworkEvaluator.innerEval(RuleNetworkEvaluator.java:301) at org.drools.core.phreak.RuleNetworkEvaluator.outerEval(RuleNetworkEvaluator.java:136) at org.drools.core.phreak.RuleNetworkEvaluator.evaluateNetwork(RuleNetworkEvaluator.java:94) at org.drools.core.phreak.RuleExecutor.reEvaluateNetwork(RuleExecutor.java:194) at org.drools.core.phreak.RuleExecutor.evaluateNetworkAndFire(RuleExecutor.java:73) at org.drools.core.common.DefaultAgenda.fireNextItem(DefaultAgenda.java:969) at org.drools.core.common.DefaultAgenda.fireLoop(DefaultAgenda.java:1311) at org.drools.core.common.DefaultAgenda.fireUntilHalt(DefaultAgenda.java:1231) at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireUntilHalt(StatefulKnowledgeSessionImpl.java:1395) at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireUntilHalt(StatefulKnowledgeSessionImpl.java:1374) {code} The rule base makes use of queries, rules using the queries and logical inserts. was (Author: matrium): I've just been running some tests and got a ClassCastException in "doLeftDeletes" (7.0.0.Snapshot): Exception in thread "Thread-14" java.lang.ClassCastException: org.drools.core.reteoo.RightTupleImpl cannot be cast to org.drools.core.common.InternalFactHandle at org.drools.core.phreak.PhreakQueryNode.doLeftDeletes(PhreakQueryNode.java:120) at org.drools.core.phreak.PhreakQueryNode.doNode(PhreakQueryNode.java:40) at org.drools.core.phreak.RuleNetworkEvaluator.evalQueryNode(RuleNetworkEvaluator.java:435) at org.drools.core.phreak.RuleNetworkEvaluator.evalNode(RuleNetworkEvaluator.java:365) at org.drools.core.phreak.RuleNetworkEvaluator.innerEval(RuleNetworkEvaluator.java:301) at org.drools.core.phreak.RuleNetworkEvaluator.evalStackEntry(RuleNetworkEvaluator.java:198) at org.drools.core.phreak.RuleNetworkEvaluator.outerEval(RuleNetworkEvaluator.java:141) at org.drools.core.phreak.RuleNetworkEvaluator.evaluateNetwork(RuleNetworkEvaluator.java:94) at org.drools.core.phreak.RuleExecutor.reEvaluateNetwork(RuleExecutor.java:194) at org.drools.core.phreak.RuleExecutor.evaluateNetworkAndFire(RuleExecutor.java:73) at org.drools.core.common.DefaultAgenda.fireNextItem(DefaultAgenda.java:969) at org.drools.core.common.DefaultAgenda.fireLoop(DefaultAgenda.java:1311) at org.drools.core.common.DefaultAgenda.fireUntilHalt(DefaultAgenda.java:1231) at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireUntilHalt(StatefulKnowledgeSessionImpl.java:1395) at org.drools.core.impl.StatefulKnowledgeSessionImpl.fireUntilHalt(StatefulKnowledgeSessionImpl.java:1374) The rule base makes use of queries, rules using the queries and logical inserts. -- This message was sent by Atlassian JIRA (v6.4.11#64026)