Drools 7.4.1 kieservices.factory.get() returns null
I try to integrate Drools 7.4.1 into a webapp in tomcat. When I call in the code the following statement to get a KieService I get null . KieServices ks = KieServices.Factory.get(); When the same method is being called from a test method it is ok. Can anyone help on this? You have to add drools-compiler in your dependencies. <dependency> <groupId>org.drools</groupId> <artifactId>drools-compiler</artifactId> <version>7.4.1</version> </dependency> Thanks for the tip nicole.torres. For this problem we can use the appendingtransformer avalaible in the maven-shade-plugin resource transformers: