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

@ friends, any solution for my problem ?? 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) On 5/18/10, Puneet duggal <duggalpunit(a)gmail.com&gt; wrote: > > @ wolfgang, > > com.fpl.dsm.busrules.parameters.Para_568 > is my fact class or my getter setter class > > > On 5/17/10, Wolfgang Laun <wolfgang.laun(a)gmail.com&gt; wrote: >> >> >From the stack trace: >> com.fpl.dsm.busrules.parameters.Para_568 >> Maybe this is a hint which rule is causing the problem. >> -W >> >> >> 2010/5/17 Puneet duggal <duggalpunit(a)gmail.com&gt; >> >>> 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 <esteban.aliverti(a)gmail.com&gt; 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 <duggalpunit(a)gmail.com&gt; >>>> >>>>> @ 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: >>>>>> >>>>>> 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 <duggalpunit(a)gmail.com&gt; >>>>>> >>>>>>> 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 >>>>>>> rules-users(a)lists.jboss.org >>>>>>> https://lists.jboss.org/mailman/listinfo/rules-users >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX >>>>>> >>>>>> Esteban Aliverti >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> rules-users mailing list >>>>>> rules-users(a)lists.jboss.org >>>>>> https://lists.jboss.org/mailman/listinfo/rules-users >>>>>> >>>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> rules-users mailing list >>>>> rules-users(a)lists.jboss.org >>>>> https://lists.jboss.org/mailman/listinfo/rules-users >>>>> >>>>> >>>> >>>> >>>> -- >>>> XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX >>>> >>>> Esteban Aliverti >>>> >>>> _______________________________________________ >>>> rules-users mailing list >>>> rules-users(a)lists.jboss.org >>>> https://lists.jboss.org/mailman/listinfo/rules-users >>>> >>>> >>> >>> >>> _______________________________________________ >>> rules-users mailing list >>> rules-users(a)lists.jboss.org >>> https://lists.jboss.org/mailman/listinfo/rules-users >>> >>> >> >> _______________________________________________ >> rules-users mailing list >> rules-users(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/rules-users >> >> > _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users