<br> Maybe any of you can zip a small project showing this problem and send me. I will dig down to find the problem and we can have an answer available to all. This is for sure a classpath problem, so just a matter of finding out exactly what is missing.
<br><br> []s<br> Edson<br><br><br><div><span class="gmail_quote">2007/11/4, Robert Morse <<a href="mailto:rmorse@mdesignz.com">rmorse@mdesignz.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;">
Hello Eric,<br>If you find a solution for this, please let me know. I'm experiencing<br>a similar problem.<br>Thanks.<br><br>-robert.<br><br>On Oct 15, 2007, at 7:00 PM, Chong Minsk Goh wrote:<br><br>> Hi Mark,<br>
><br>> Thank for the tips. : )<br>><br>> I have added the required mvel14-1.2.8.jar in my classpath. However,<br>> I still encounter the same error.<br>><br>> Could it be a class loader issue or JRE version?
<br>><br>> I tried to trace the class loader. Drools is used in my application<br>> (running in netbeans). My application is using<br>> java.net.FactoryURLClassLoader. On plain netbeans project (before<br>> the error occurs), the class loader is
sun.misc.Launcher<br>> $AppClassLoader. My netbeans is using JRE v 1.6.0<br>><br>> The error occurs when PackageBuilder is initialised.<br>><br>> Package Builder builder = new PackageBuilder();<br>><br>> Also, for the Drools Eclipse plugin (on a seperate occassion), when
<br>> i import some codes, it prompt me that Drools project is not a Java<br>> 5.0 project.<br>><br>><br>> Best regards!<br>> Eric<br>><br>><br>> Chong Minsk Goh wrote:<br>> > Hi,<br>> >
<br>> > I am trying to run Drools on Netbeans. I have added the jars from<br>> > Drools 4.0.2.<br>> ><br>> > However, I encountered an error<br>> ><br>> > org.doxa.rules.RulesManager -
org.drools.RuntimeDroolsException:<br>> > Unable to load dialect<br>> > 'org.drools.rule.builder.dialect.mvel.MVELDialectConfiguration:mvel'<br>> MVEL is a required jar, not an optional one, put it on your classpath
<br>> and hopefully this should work for you.<br>> ><br>> > I did not use any MVEL dialects in my rules definition. Here is my<br>> rule:<br>> > *<br>> ><br>> > rule<br>> ><br>> > * "Out of Range" *when* m : Message( message == "checkRange" ,
<br>> status<br>> > == 1 )<br>> ><br>> > Range(myMin : myMin, myMax : myMax, myValue : myValue)<br>> ><br>> > Range(myValue < myMin || myValue > myMax)<br>> ><br>> > *then*
m.setMessage("");<br>> ><br>> > m.setStatus (0);<br>> ><br>> > *end*<br>> ><br>> > Has anyone attempted using Netbeans with Drools and faced this<br>> problem?<br>> >
<br>> > Best regards<br>> > Eric<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><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>