Re: [rules-users] error while executing business rules

@ esteban, i am using drools-compiler-4.0.7.jar i dont know which rule is exactlly giving the error but while executing i am getting this error Any idea ? [2010-05-17 09:37:22,419] [FATAL] Error occured while creating rules package for parameter : 568 (BusinessRuleServiceImpl.java:2285) org.drools.RuntimeDroolsException: unable to determine ValueType for Class [class com.fpl.dsm.busrules.parameters.Para_568] at org.drools.base.ValueType.determineValueType(ValueType.java:222) at org.drools.base.ClassObjectType.<init>(ClassObjectType.java:56) at org.drools.rule.builder.PatternBuilder.build(PatternBuilder.java:130) at org.drools.rule.builder.PatternBuilder.build(PatternBuilder.java:93) at org.drools.rule.builder.GroupElementBuilder.build(GroupElementBuilder.java:69) at org.drools.rule.builder.RuleBuilder.build(RuleBuilder.java:53) at org.drools.compiler.PackageBuilder.addRule(PackageBuilder.java:446) at org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:304) at org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:167) at com.fpl.dsm.service.busrules.BusinessRuleServiceImpl.initializeRuleBase(BusinessRuleServiceImpl.java:2261) at com.fpl.dsm.util.BusinessRuleUtils.initializeContext(BusinessRuleUtils.java:2304) at com.fpl.dsm.web.module.action.IncentiveTemplateAction.performLogic(IncentiveTemplateAction.java:292) at com.fpl.dsm.web.base.DSMBaseAction.execute(DSMBaseAction.java:97) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:743) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1146) at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:592) at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:481) at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:90) at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:748) at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1466) at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:122) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:387) at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102) at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165) at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217) at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161) at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136) at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:196) at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:751) at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:881) at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1497) On 5/17/10, Esteban Aliverti <esteban.aliverti(a)gmail.com&gt; wrote: