Improve error messages when compiling models with errors -------------------------------------------------------- Key: DROOLS-1432 URL: https://issues.jboss.org/browse/DROOLS-1432 Project: Drools Issue Type: Bug Components: dmn engine Affects Versions: 7.0.0.Beta6 Reporter: Edson Tirelli Assignee: Edson Tirelli Fix For: 7.0.0.Final Attachments: car_damage_responsibility2.dmn When a model contains errors that prevent compilation, the engine should provide a better error message pointing to the specific error. At the moment, the attached model fails with a NPE and a message: {quote}Message [id=1, kieBase=defaultKieBase, level=ERROR, path=car_damage_responsibility2.dmn, line=-1, column=0 text=Unable to compile DMN model for the resource]{quote}