Hello, I started to write web app using drools decision table. Here is what I have in my web project in eclipse 3.3, drools 4.0: 1. A Jsp page that takes input and pass it on to a servlet that fires the rules. 2. Servlet class has import statements: import org.drools.RuleBase; import org.drools.RuleBaseFactory; import org.drools.StatefulSession; import org.drools.StatelessSession; import org.drools.WorkingMemory; and so on.. 3. When I run the jsp on tomcat, it starts but when i hit submit it throws the exception: java.lang.NoClassDefFoundError: org/drools/RuleBase 4. I have drools jar files added under project properties - build path-> add external jars from "C:\wtp_all_in_one\eclipse\configuration\org.eclipse.osgi\bundles\503\1\.cp\lib". This is showing all drools jar files under Libraries hierarchy. Could anyone please suggest what to do to resolve this error? Thanks and Regards, Malika -- View this message in context: http://www.nabble.com/Drools-web-project-in-eclipse---Drools-Library-issu... Sent from the drools - user mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

Make sure the drools jars end up in your WEB-INF/lib directory. cheers Steve On 10/4/07, Malika <nu_age_gal(a)yahoo.com&gt; wrote: > > > Hello, > > I started to write web app using drools decision table. Here is what I > have > in my web project in eclipse 3.3, > drools 4.0: > > 1. A Jsp page that takes input and pass it on to a servlet that fires the > rules. > 2. Servlet class has import statements: > import org.drools.RuleBase; > import org.drools.RuleBaseFactory; > import org.drools.StatefulSession; > import org.drools.StatelessSession; > import org.drools.WorkingMemory; and so on.. > 3. When I run the jsp on tomcat, it starts but when i hit submit it > throws > the exception: > > java.lang.NoClassDefFoundError: org/drools/RuleBase > > 4. I have drools jar files added under project properties - build path-> > add > external jars from > > "C:\wtp_all_in_one\eclipse\configuration\org.eclipse.osgi\bundles\503\1\.cp\lib". > This is showing all drools jar files under Libraries hierarchy. > > Could anyone please suggest what to do to resolve this error? > > Thanks and Regards, > Malika > > > -- > View this message in context: > http://www.nabble.com/Drools-web-project-in-eclipse---Drools-Library-issu... > Sent from the drools - user mailing list archive at Nabble.com. > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > -- Steven Williams Supervising Consultant Object Consulting Office: 8615 4500 Mob: 0439 898 668 Fax: 8615 4501 steven.williams(a)objectconsulting.com.au www.objectconsulting.com.au consulting | development | training | support our experience makes the difference _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users