Nullpointer exception when running a decision table with "null" as the input ---------------------------------------------------------------------------- Key: DROOLS-1512 URL: https://issues.jboss.org/browse/DROOLS-1512 Project: Drools Issue Type: Bug Components: dmn engine Reporter: Mélanie Gauthier Assignee: Edson Tirelli Attachments: NPE.dmn Here is the stack trace: WARN org.kie.dmn.core.compiler.DMNFEELHelper - A non-critical error happened while evaluating a unary test. Execution will continue. java.lang.NullPointerException at org.kie.dmn.core.compiler.DMNFEELHelper.valueMatchesInUnaryTests(DMNFEELHelper.java:64) at org.kie.dmn.core.impl.DMNRuntimeImpl.checkDependencyValueIsValid(DMNRuntimeImpl.java:361) at org.kie.dmn.core.impl.DMNRuntimeImpl.evaluateDecision(DMNRuntimeImpl.java:256) at org.kie.dmn.core.impl.DMNRuntimeImpl.evaluateAll(DMNRuntimeImpl.java:90)