[jboss-jira] [JBoss JIRA] Commented: (JBRULES-1230) Not able to run drools if core-3.2.3.v_686_R32x.jar is not specified in the classpath

[Mark Proctor (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBRULES-1230?page=comments#action_12383643 ] 
            
Mark Proctor commented on JBRULES-1230:
---------------------------------------

btw you know you actually need to remove the java dialect to avoid this? Otherwise whether you use the java dialect in a rule or not, the java dialect plugin is initialised and thus the need for the dependency.

> Not able to run drools if core-3.2.3.v_686_R32x.jar is not specified in the classpath
> -------------------------------------------------------------------------------------
>
>                 Key: JBRULES-1230
>                 URL: http://jira.jboss.com/jira/browse/JBRULES-1230
>             Project: JBoss Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: All
>    Affects Versions:  4.0.0.GA
>         Environment: Windows XP, Dell Optiplex GX 270
>            Reporter: Krishnan Sivaramakrishna Iyer
>         Assigned To: Mark Proctor
>            Priority: Blocker
>
> hi all,
> In my application, I use simple drl file based rules and it is not a J2EE application. Based on the dependencies
> documentation http://anonsvn.labs.jboss.com/labs/jbossrules/tags/4.0.1.14754GA/README_DEPENDENCIES.txt
> , it seems I am in the compiler option
> The only jars I am including are as follows :-
> drools-compiler-4.0.0.jar
> drools-core-4.0.0.jar
> drools-decisiontables-4.0.0.jar
> drools-jsr94-4.0.0.jar
> antlr-runtime-3.0.jar
> mvel14-1.2rc1.jar
> core-3.2.3.v_686_R32x.jar [Can anyone explain why I need this, the documentation seems like this is optional, but when I
> don't specify this, it does not work ?.]
> I also tried not including the core but including the janino library and specifying the janino compiler at run time and that also
> expects the core to be included. Any help is appreciated.
> TIA,
> Krishnan. 
> Comments from Edson Tirelli 
> Krishnan,
>     You should not need decision tables and jsr94 jars if you are not using such feature. Regarding the compiler, you must use either core (jdt) jar or Janino jar... I'm not aware of any hard dependency on core itself... if it exists, please open a jira for us to fix.
>     []s
>     Edson

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