drool 4 , it was provided to us so we have to use it any thing new in drool5 that can help much ? i dont know which rue is giving error because there are 60 rules and i dnt know how to debug bcz i m having a web application which loads rules from database.
do u know any way to know why its giving error?? On 5/17/10, Esteban Aliverti <[email protected]> wrote: > > Any reason why you are using Drools 4? > Try to figure out which rule is failing and post it here. > I have never used Drools 4. I started from V5. > > 2010/5/17 Puneet duggal <[email protected]> > >> @ 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 <[email protected]> wrote: >>> >>> Try to be a little more specific. Which version of drools are you using? >>> How your rule looks like? What are you trying to do? >>> >>> >>> Best, >>> >>> >>> 2010/5/17 Puneet duggal <[email protected]> >>> >>>> hi friends , >>>> >>>> I am getting the error while executing the business rule >>>> >>>> >>>> >>>> [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] >>>> >>>> >>>> >>>> >>>> >>>> what this mean? >>>> >>>> _______________________________________________ >>>> rules-users mailing list >>>> [email protected] >>>> https://lists.jboss.org/mailman/listinfo/rules-users >>>> >>>> >>> >>> >>> -- >>> XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX >>> >>> Esteban Aliverti >>> >>> >>> _______________________________________________ >>> rules-users mailing list >>> [email protected] >>> https://lists.jboss.org/mailman/listinfo/rules-users >>> >>> >> >> >> _______________________________________________ >> rules-users mailing list >> [email protected] >> https://lists.jboss.org/mailman/listinfo/rules-users >> >> > > > -- > XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX > > Esteban Aliverti > > _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users > >
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