[jboss-jira] [JBoss JIRA] (DROOLS-1870) [Guided Decision Table] Row with Impossible Match throws Exception

[Guided Decision Table] Row with Impossible Match throws Exception ------------------------------------------------------------------ Key: DROOLS-1870 URL: https://issues.jboss.org/browse/DROOLS-1870 Project: Drools Issue Type: Sub-task Affects Versions: 7.0.0.Beta4 Reporter: Jozef Marko Assignee: Jozef Marko Priority: Major Labels: dtable_testday_preparation, qe-test-day, reported-by-qe, verifier Fix For: 7.1.0.Final Attachments: Screenshot from 2016-12-12 11-54-51.png Validation of guided decision tables check for rows with 'Impossible Match'. Simple example of such row is one that contains both conditions: * (p.age < 10) * (p.age. > 20) However after such is detected, the attached exception and error dialog is thrown. Steps to reproduce: # Create new Guided Decision Table # Ensure you have available some data object to use # Lets say you data object is Person with attribute age # Insert two simple conditions column into table ** The first condition restricts person age to be less than ** The second condition restricts person age to be greater than ** Both conditions are bound to the same fact # Append row into decision table ** Set less than condition column to value: 10 ** Set greater than condition column to value: 20 # The attached error is thrown # Expected is Impossible Match detection