Can not use classes with same name from different packages in the same rule package ----------------------------------------------------------------------------------- Key: DROOLS-4457 URL: https://issues.jboss.org/browse/DROOLS-4457 Project: Drools Issue Type: Bug Components: Enumerations Editor, Guided Decision Table Editor, Guided Decision Tree Editor, Guided Rule Editor, Guided Score Card Editor, Guided Template Editor, Scenario Simulation and Testing, Test Scenarios Editor Affects Versions: 7.26.0.Final Reporter: Jozef Marko Assignee: Toni Rikkola Priority: Major Labels: drools-tools If you have fact types: * org.Person * org.test.Person It will not be possible to use these in the same rule package even if they are used in different guided assets. This is since the package imports both and the compiler does not know what is the one that is referenced in the generated DRL code. The fix requires: * to update the exiting fact type selectors so that they show what the package of the fact that is used is. * to use the FQCN in the DRL source.