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

Krishnan Sivaramakrishna Iyer (JIRA) jira-events at lists.jboss.org
Fri Sep 28 09:54:41 EDT 2007


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 Rules
          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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