[rules-users] Re: [Resolved] JBossRules and JAVA Servlet / JSP

[Mohammed JBossRules]

Hi,
an other question , when i'm trying to execute the same code in the sample
test java file provided  by the wizard, I get some other errors :

java.lang.NoClassDefFoundError: org/drools/WorkingMemory
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
    at java.lang.Class.getConstructor0(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.apache.catalina.core.StandardWrapper.loadServlet(
StandardWrapper.java:1104)
    at org.apache.catalina.core.StandardWrapper.allocate(
StandardWrapper.java:806)
    at org.apache.catalina.core.StandardWrapperValve.invoke(
StandardWrapperValve.java:129)
    at org.apache.catalina.core.StandardContextValve.invoke(
StandardContextValve.java:175)
    at org.apache.catalina.core.StandardHostValve.invoke(
StandardHostValve.java:128)
    at org.apache.catalina.valves.ErrorReportValve.invoke(
ErrorReportValve.java:104)
    at org.apache.catalina.core.StandardEngineValve.invoke(
StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(
CoyoteAdapter.java:261)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:844)
    at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(
Http11Protocol.java:581)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java
:447)
    at java.lang.Thread.run(Unknown Source)


it works if i'm using a simple class, but when i try to use my servlet, it
falls;

and finally, is it possible to contribute withe a tutorial showing how to
set up drools on eclipse and running a DroolsTest sample file,(arabic,
english and frensh version)  that's all i can propose for the moment.

thank you.






2007/7/20, Mohammed JBossRules <jboss.lakehayli at gmail.com>:
>
> hello,
> Thank you all for your replays; as you've suggested, what i should
> import into my build path was not the core and compiler but all the set
> contained in the drools library, maybe that would help someone later!
> here is the list of jars
> antlr-runtime.jar
> drools-compiler.jar
> drools-core.jar
> drools-decisiontables.jar
> drools-documentation.jar
> drools-jsr94.jar
> jsr94.jar
> junit.jar
> jxl.jar
> mvel14.jar
> xercesImpl.jar
> xml-apis.jar
> xpp3.jar
> xstream.jar
> Thankyou Mark for the link
> with kind regards,
>
> ps: tried many times to post this mail yesterday but seems that it
> doesn't work, sorry if you received it more than once!
> Mohammed JBossRules wrote:
> > Hello,
> >
> > I'm a new user for JBossRules, and I'm feeling like turning around
> > since a while, so i thought that sole body could help...
> > I'm using JBossRules(V4.0.0.12865MR3) on eclipse (Version: 3.3.0 Build
> > id: I20070621-1340) on MS-Windows XP and  Java(TM) SE Runtime
> > Environment (build 1.6.0_01-b06)
> > now the problem is how to use my rules (simple rules in a DRL file) in
> > a dynamic project based on JSP/Servlets...
> > i've imported the compiler, the core, jsr94, decisiontable, and also
> > the core 3.2.3 jars to my build path , but when i try to execute the
> > same code i'm having errors like:
> > The import org.drools cannot be resolved
> > but i have imported the core!!
> > what's wrong? help please
> >
> > regards
> > _______________________________________________
> > rules-users mailing list
> > rules-users at lists.jboss.org
> > https://lists.jboss.org/mailman/listinfo/rules-users
> >
>
>
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