<br> If you are upgrading, you should be upgrading to 4.0GA, not MR3. <br> The error is because you need to add mvel jar to your classpath.<br><br> []s<br> Edson<br><br><br><div><span class="gmail_quote">2007/8/23,
<a href="mailto:Tim.Nguyen@expeditors.com">Tim.Nguyen@expeditors.com</a> <<a href="mailto:Tim.Nguyen@expeditors.com">Tim.Nguyen@expeditors.com</a>>:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi,<br><br>I have been using JBoss Drool 3.06 for a few months, and now I want to<br>upgrade it to 4.0 to take advantage of some new features. So I downloaded<br>the JBoss Rules 4.0.0.MR3 Binaries, then drop 4 core drool jar files to my
<br>project lib<br> drools-core.jar<br>drools-compiler.jar<br>drools-jsr94.jar<br>drools-decisiontables.jar<br><br>Then I rebuilt my project, changed a few Drool java code to adapt with 4.0,<br>then Run. I got the following error message:
<br><br>java.lang.NoClassDefFoundError:<br>org/mvel/intergration/VaribaleResolverFactory.<br><br>Could anyone please let me know if I am mising anything? Thank you!<br>PS: My Java drool was working fine with 3.0.6<br><br>
<br>Tim<br><br>_______________________________________________<br>rules-users mailing list<br><a href="mailto:rules-users@lists.jboss.org">rules-users@lists.jboss.org</a><br><a href="https://lists.jboss.org/mailman/listinfo/rules-users">
https://lists.jboss.org/mailman/listinfo/rules-users</a><br></blockquote></div><br><br clear="all"><br>-- <br> Edson Tirelli<br> Software Engineer - JBoss Rules Core Developer<br> Office: +55 11 3529-6000<br> Mobile: +55 11 9287-5646
<br> JBoss, a division of Red Hat @ <a href="http://www.jboss.com">www.jboss.com</a>