Missing dependency from org.drools.api OSGi bundle to org.drools.core --------------------------------------------------------------------- Key: JBRULES-3575 URL: https://issues.jboss.org/browse/JBRULES-3575 Project: JBRULES Issue Type: Bug Components: drools-api, drools-core Affects Versions: 5.4.0.Final Reporter: Tillmann Seidel Assignee: Mario Fusco Fix For: 6.0.0.Alpha1 Class {{org.drools.util.ServiceRegistryImpl}} in bundle {{org.drools.api}} tries to instantiate an instance of class {{org.drools.builder.impl.KnowledgeBuilderFactoryServiceImpl}} (in bundle {{org.drools.core}}). In an OSGi environment, the classloading fails since the {{org.drools.api}} bundle does not have a dependency to {{org.drools.core}}.