NPE removing a rule that contains a subnetwork ---------------------------------------------- Key: DROOLS-1025 URL: https://issues.jboss.org/browse/DROOLS-1025 Project: Drools Issue Type: Bug Reporter: Mario Fusco Assignee: Mario Fusco Removing a rule containing a subnetwork causes the following NPE: {code} java.lang.NullPointerException at org.drools.core.phreak.AddRemoveRule.deletePeerLeftTuple(AddRemoveRule.java:777) at org.drools.core.phreak.AddRemoveRule.followPeer(AddRemoveRule.java:749) at org.drools.core.phreak.AddRemoveRule.processLeftTuples(AddRemoveRule.java:713) at org.drools.core.phreak.AddRemoveRule.flushStagedTuples(AddRemoveRule.java:281) at org.drools.core.phreak.AddRemoveRule.removeRule(AddRemoveRule.java:153) at org.drools.core.reteoo.ReteooBuilder.removeTerminalNode(ReteooBuilder.java:173) at org.drools.core.reteoo.ReteooBuilder.removeRule(ReteooBuilder.java:163) at org.drools.core.impl.KnowledgeBaseImpl.removeRule(KnowledgeBaseImpl.java:1635) at org.drools.core.impl.KnowledgeBaseImpl.removeRule(KnowledgeBaseImpl.java:1626) at org.drools.core.impl.KnowledgeBaseImpl.internalRemoveRule(KnowledgeBaseImpl.java:1610) at org.drools.core.impl.KnowledgeBaseImpl.removeRule(KnowledgeBaseImpl.java:1581) {code}