[jboss-user] [Beginners Corner] - Deploying Drools Rules Engine in xercesImpl-2.4.0.jara bundl

I am trying to build a decision engine bundle upon Drools. I am working on eclipse and on knopflerfish osgi platform What I am doing is to add Drool in Bundle Classpath as: Bundle-ClassPath:..., lib/drools-jsr94-4.0.7.jar.... and i am adding the followin libraries in the classpath: drools-jsr94-4.0.7.jar drools-decisiontables-4.0.7.jar drools-core-4.0.7.jar drools-compiler-4.0.7.jar drools-ant-4.0.7.jar drools-analytics-4.0.7.jar furthermore i add the following dependencies: ant-1.6.5.jar antlr-runtime-3.0.jar ant-nodeps-1.6.5.jar core-3.2.3.v_686_R32x.jar janino-2.5.10.jar jsr94-1.1.jar jxl-2.4.2.jar mvel-1.3.1-java1.4.jar xercesImpl-2.4.0.jar xml-apis-1.0.b2.jar xpp3_min-1.1.3.4.O.jar xstream-1.2.2.jar while the bundle seems to build ok I always get the following error when i try to run it, on the following code: RuleBase ruleBase = loadRuleBase(ruleFile); org.drools.RuntimeDroolsException: Unable to load dialect 'org.drools.rule.builder.dialect.mvel.MVELDialectConfiguration:mvel' . . . Caused by: java.lang.ClassNotFoundException: org.drools.rule.builder.dialect.mvel.MVELDialectConfiguration I've tried to build and install drools as bundle but I always get the same error Is there any specific way that i need to build my bundle project with drools so that it will run properly? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4179016#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...