This problem is really about the JDT jar: - org.eclipse.jdt.core_3.4.2.v_883_R34x.jar (does it matter if it's not "eclipse-jdt-core-3.4.1.v_883_R34x" - I can't find it in my eclipse plugin folder But if you are using drools plugin, it should be included by the plugin. If using JDT, no need for JANINO and vice-versa. []s Edson 2008/11/26 Anthony MailingList <anthony.mlist(a)gmail.com&gt; > This has been bugging me for a while trying out the HelloWorld example > with Drools 5.0 M3. > > Unable to load dialect > org.drools.rule.builder.dialect.java.JavaDialectConfiguration:java:org.drools.rule.builder.dialect.java.JavaDialectConfiguration' > > Although it doesn't affect the operation of the DSL file, the error kept > popping up on my Eclipse 3.4.1 (Ganymade). Some had suggested to add all the > jar libraries to the Java Build Path but that didn't work for me. So, I've > removed most of them except the one recommended by the dependencies README. > > The following jars are in my buildpath now: > > - antlr3-runtime-3.0.1 > - janino-2.5.15 > - org.eclipse.jdt.core_3.4.2.v_883_R34x.jar (does it matter if it's > not "eclipse-jdt-core-3.4.1.v_883_R34x" - I can't find it in my eclipse > plugin folder) > - core-3.4.2.v_883_R34x.jar > - mvel2-2.0.4-SNAPSHOT.jar > - entire DROOLS library (including drools-compiler-5.0.0.M3.jar and > drools-core-5.0.0.M3.jar) > > Am I missing something else? > > Thanks for you assistance. > > regards, > Anthony > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > > -- Edson Tirelli JBoss Drools Core Development JBoss, a division of Red Hat @ www.jboss.com _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users