Change Unexpected error on Error if DMN got invalidated -------------------------------------------------------- Key: DROOLS-4729 URL: https://issues.redhat.com/browse/DROOLS-4729 Project: Drools Issue Type: Enhancement Components: Scenario Simulation and Testing Affects Versions: 7.29.0.Final Reporter: Anna Dupliak Assignee: Daniele Zonca Priority: Minor Labels: CustomerFocus, drools-tools Attachments: Traffic Violation Rules.dmn, image-2019-11-05-18-30-40-011.png, image-2019-11-05-18-31-30-232.png If user created DMN based scenario test and used a property from it and after some time that property disappeared - then if we reopen test scenario editor we got *Error as expected see* !image-2019-11-05-18-30-40-011.png|thumbnail! But if user wants to edit any of the value we got *Unexpected error* !image-2019-11-05-18-31-30-232.png|thumbnail! Steps to reproduce # Import DMN [^Traffic Violation Rules.dmn] # Create test scenario asset for this dmn and save # Go back to DMN and remove Driver Should the driver... DMN objects and save # Open test scenario