I just ran into the same NPE again in 6.1.0.Final. I'm still doubtful I can reproduce the issue consistently as I've been running 6.1.0 for a couple weeks now without incident, but I'll follow back up if I figure something out. Please let me know if I can provide any additional info.
Thanks, David java.lang.NullPointerException at org.drools.core.common.LeftTupleSetsImpl.removeUpdate(LeftTupleSetsImpl.java:177) at org.drools.core.common.LeftTupleSetsImpl.addDelete(LeftTupleSetsImpl.java:89) at org.drools.core.common.SynchronizedLeftTupleSets.addDelete(SynchronizedLeftTupleSets.java:20) at org.drools.core.reteoo.LeftInputAdapterNode.doDeleteSegmentMemory(LeftInputAdapterNode.java:336) at org.drools.core.reteoo.LeftInputAdapterNode.doDeleteObject(LeftInputAdapterNode.java:298) at org.drools.core.reteoo.LeftInputAdapterNode.retractLeftTuple(LeftInputAdapterNode.java:413) at org.drools.core.reteoo.ObjectTypeNode.doRetractObject(ObjectTypeNode.java:354) at org.drools.core.reteoo.ObjectTypeNode.retractObject(ObjectTypeNode.java:337) at org.drools.core.reteoo.EntryPointNode.retractObject(EntryPointNode.java:379) -- View this message in context: http://drools.46999.n3.nabble.com/rules-users-NPE-in-LeftTupleSetsImpl-removeUpdate-tp4030544p4030658.html Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users