Re: [rules-users] using Drools in Tomcat 6.0 enviourment

Hi, I am new to Drools. I have successfully created a project from the Examples provided at the site using Java APP project. but when trying to move it as a Dynamic Web Project in Eclipse I get the following Exception: (the files kmodule and pom.xml resides in all subfolders of the project) 21/11/2013 15:49:42 org.drools.compiler.kie.builder.impl.ClasspathKieProject discoverKieModules INFO: Found kmodule: file:/C:/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/DecisionTableGvia/WEB-INF/classes/META-INF/kmodule.xml 21/11/2013 15:49:43 org.drools.compiler.kie.builder.impl.ClasspathKieProject getPomProperties WARNING: Unable to load pom.properties tried recursing down from/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/DecisionTableGvia/WEB-INF/classes null 21/11/2013 15:49:43 org.drools.compiler.kie.builder.impl.ClasspathKieProject discoverKieModules SEVERE: Unable to build index of kmodule.xml url=file:/C:/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/DecisionTableGvia/WEB-INF/classes/META-INF/kmodule.xml null [] 21/11/2013 15:49:43 org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet getDecisionGvia threw exception java.lang.NullPointerException at org.drools.compiler.kie.builder.impl.KieContainerImpl.newStatelessKieSession(KieContainerImpl.java:360) at org.drools.compiler.kie.builder.impl.KieContainerImpl.newStatelessKieSession(KieContainerImpl.java:351) at gvia.PricingRuleDTExample.executeExample(PricingRuleDTExample.java:39) at gvia.PricingRuleDTExample.main(PricingRuleDTExample.java:32) at gvia.getDecisionGvia.doGet(getDecisionGvia.java:33) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454) at java.lang.Thread.run(Unknown Source) when running as a Java project (not Java EE) it seems to work find and continues to find pom.xml instead of pom.properties. any ideas? -- View this message in context: http://drools.46999.n3.nabble.com/using-Drools-in-Tomcat-6-0-enviourment-... Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users