Re: [rules-users] Trouble upgrading to Drool 4.0

Thanks Edson, I am more like migrating from 3.06 to 4.0. What's the different between 4.0 GA and MR3, and where could I find the download for 40 GA? I couldn't find any link from the website. Best Regards, Tim Nguyen "Edson Tirelli" <tirelli(a)post.com Sent by: "Rules Users List" rules-users-bounc <rules-users(a)lists.jboss.org&gt; es(a)lists.jboss.or cc g Subject Re: [rules-users] Trouble upgrading 08/23/2007 02:01 to Drool 4.0 PM Please respond to Rules Users List <rules-users@list s.jboss.org> If you are upgrading, you should be upgrading to 4.0GA, not MR3. The error is because you need to add mvel jar to your classpath. []s Edson 2007/8/23, Tim.Nguyen(a)expeditors.com <Tim.Nguyen(a)expeditors.com&gt;: Hi, I have been using JBoss Drool 3.06 for a few months, and now I want to upgrade it to 4.0 to take advantage of some new features. So I downloaded the JBoss Rules 4.0.0.MR3 Binaries, then drop 4 core drool jar files to my project lib drools-core.jar drools-compiler.jar drools-jsr94.jar drools-decisiontables.jar Then I rebuilt my project, changed a few Drool java code to adapt with 4.0, then Run. I got the following error message: java.lang.NoClassDefFoundError: org/mvel/intergration/VaribaleResolverFactory. Could anyone please let me know if I am mising anything? Thank you! PS: My Java drool was working fine with 3.0.6 Tim _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- Edson Tirelli Software Engineer - JBoss Rules Core Developer Office: +55 11 3529-6000 Mobile: +55 11 9287-5646 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