Hello, I had already tried something like that by changing the packages field in the kmodule file into packages=”rules” as this is the directory where the VAP.drl file resides. But I still get a null pointer exception when executing the container verify, although I do not see a warning anymore: The error comes from the line 36 (container verify): System.out.println(kContainer.verify().getMessages().toString()); I am running out of ideas, I also thought that it maybe has something to do with maven as I have read that drools 601 expects a maven structure, so I definitely needs a pom.properties. I have a pom.properties but is has no content, only this: version=${project.version} groupId=${project.groupId} artifactId=${project.artifactId} Thanks! De: rules-users-bounces(a)lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] En nombre de Mauricio Salatino Enviado el: domingo, 25 de mayo de 2014 16:18 Para: Rules Users List Asunto: Re: [rules-users] Drools 601 kmodule problem when running the drools project in eclipse kepler ide Try creating a directory called: InfectionRules inside the src/main/resources/ and then put the rules inside there. On Sun, May 25, 2014 at 3:04 PM, Natalia Iglesias de Amunategui <natalia.iglesias(a)casadearriba.net&gt; wrote: Hello, I am currently working on a Drools project using eclipse kepler and the drools plug-in from drools 601. I have a main java class that contains POJO classes representing facts and the initialization of the kie container and session. When executing the command System.out.println(kContainer.verify().getMessages().toString()); I get the following messages:(note the warning “No files found for KieBase InfectionRules, searching folder…”) [main] INFO org.drools.compiler.kie.builder.impl.ClasspathKieProject - Found kmodule: file:/C:/TFM/Infections/Workspace/InfectionRules/VAP/target/META-INF/kmodule ..xml [main] INFO org.drools.compiler.kie.builder.impl.KieRepositoryImpl - KieModule was added:FileKieModule[ ReleaseId=${project.groupId}:${project.artifactId}:${project.version}file=\T FM\Infections\Workspace\InfectionRules\VAP\target] [main] INFO org.drools.compiler.kie.builder.impl.ClasspathKieProject - Found kmodule: file:/C:/TFM/Infections/Workspace/InfectionRules/VAP/target/META-INF/kmodule ..xml [main] INFO org.drools.compiler.kie.builder.impl.KieRepositoryImpl - KieModule was added:FileKieModule[ ReleaseId=${project.groupId}:${project.artifactId}:${project.version}file=\T FM\Infections\Workspace\InfectionRules\VAP\target] [main] WARN org.drools.compiler.kie.builder.impl.AbstractKieModule - No files found for KieBase InfectionRules, searching folder \TFM\Infections\Workspace\InfectionRules\VAP\target [] java.lang.NullPointerException at InfectionRules.VAPDroolsTest.main(VAPDroolsTest.java:62) The kie initialization module has the following code: package InfectionRules; import java.util.*; import java.util.concurrent.TimeUnit; import java.text.DateFormat; import java.text.SimpleDateFormat; import org.drools.core.time.*; import org.kie.internal.*; import org.kie.api.conf.EventProcessingOption; import org.kie.api.runtime.KieRuntime; import org.kie.api.KieBaseConfiguration; import org.kie.api.KieServices; import org.kie.api.runtime.KieContainer; import org.kie.api.runtime.KieSession; import org.kie.api.runtime.KieSessionConfiguration; import org.kie.api.runtime.conf.ClockTypeOption; import org.kie.api.runtime.rule.EntryPoint; import org.kie.api.runtime.rule.FactHandle; import org.kie.api.time.SessionClock; public static void main(final String[] args) { try { // load up the knowledge base KieServices ks = KieServices.Factory.get(); KieContainer kContainer = ks.getKieClasspathContainer(); System.out.println(kContainer.verify().getMessages().toString()); KieSession kSession = kContainer.newKieSession("VAPSession"); // set clock to pseudo clock to be able to advance it manually KieSessionConfiguration ksconf = KieServices.Factory.get().newKieSessionConfiguration(); ksconf.setOption(ClockTypeOption.get("pseudo")); SessionPseudoClock clock = kSession.getSessionClock(); // set stream mode as opposite to cloud mode KieBaseConfiguration config = KieServices.Factory.get().newKieBaseConfiguration(); config.setOption(EventProcessingOption.STREAM ); // Insert test patients and related classes // mr Jones has no VAP, so the cpi score is less than 6 final Patient p1 = new Patient( "MrJones", 45, 1, false,false,true,37.0, 5000,"None","No Infiltrate","None","No Growth","S.Aureus",235,true, false, 0, true,new SimpleDateFormat("yyyy-MM-dd").parse("2014-05-17"),"", new SimpleDateFormat("yyyy-MM-dd").parse("2014-05-17"),false,false,false,false); kSession.insert( p1 ); // get a reference to the entry point and insert events EntryPoint nursingStream = kSession.getEntryPoint( "NursingStream" ); final CPIScore cpiScore1 = new CPIScore( p1,"initial",7); nursingStream.insert( cpiScore1 ); clock.advanceTime( 75, TimeUnit.HOURS ); final CPIScore cpiScore2 = new CPIScore( p1,"3days",7 ); nursingStream..insert( cpiScore2 ); I am running this class directly from the Eclipse Run menu option. I have installed maven but I’m not using it (yet) The kmodule.xml file has the following format: <?xml version="1.0" encoding="UTF-8"?> <kmodule xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://jboss.org/kie/6.0.0/kmodule"> <kbase name="InfectionRules" eventProcessingMode="stream" packages="InfectionRules"> <ksession name="VAPSession" type="stateful" clockType="pseudo" /> </kbase> </kmodule> (I have tried to change the packages field of kmodule to *, but it does not work either.) And the directory structure where both the java and drl code reside is: C:\TFM\Infections\Workspace\InfectionRules\VAP\src\main Subdirectory java contains the java classes and resources the drl file. The target directory is located under ..\VAP\target\ with the following structure: Any idea as to what I’m doing wrong? I don´t know why the kmodule does not locate the kbase in the directory \TFM\Infections\Workspace\InfectionRules\VAP\target as this directory contains the drl file vap.drl in the rules subdirectory. Although I get later a null pointer exception, I guess that it has to do with this warning, as if there is no kbase located no session can be used. Thanks in advance! Best regards Natalia _____ <http://www.avast.com/> Este mensaje no contiene virus ni malware porque la protección de avast! Antivirus <http://www.avast.com/> está activa. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- - MyJourney @ http://salaboy.com <http://salaboy.wordpress.com> - Co-Founder @ http://www.jugargentina.org - Co-Founder @ http://www.jbug.com.ar - Salatino "Salaboy" Mauricio - --- Este mensaje no contiene virus ni malware porque la protección de avast! Antivirus está activa. http://www.avast.com