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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">You’ve got a problem.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Probably with what your rules are trying to do, possibly with the design of your fact class.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Use a process of elimination to work out which rule is the problem and construct the simplest example you can which causes this problem.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Then try working out if there is anything in that rule that would cause it to have problems. If this fails then show us the rule and fact c;ass so that there
is a chance we can come up with a solution rather than guessing what you may have done.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Thomas<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:
"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;
font-family:"Tahoma","sans-serif""> rules-users-bounces@lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org]
<b>On Behalf Of </b>Puneet duggal<br>
<b>Sent:</b> 18 May 2010 08:39<br>
<b>To:</b> Rules Users List<br>
<b>Subject:</b> Re: [rules-users] error while executing business rules<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal"><br>
@ friends,<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">any solution for my problem ??<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.0pt">org.drools.RuntimeDroolsException: unable to determine ValueType for Class [class com.fpl.dsm.busrules.parameters.Para_568]</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at org.drools.base.ValueType.determineValueType(ValueType.java:222)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at org.drools.base.ClassObjectType.<init>(ClassObjectType.java:56)</span><o:p></o:p></p>
<p class="MsoNormal"><br>
<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span class="gmailquote">On 5/18/10, <b>Puneet duggal</b> <<a href="mailto:duggalpunit@gmail.com">duggalpunit@gmail.com</a>> wrote:</span>
<o:p></o:p></p>
<div>
<p class="MsoNormal">@ wolfgang,<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span class="q"><span style="font-size:10.0pt;color:#550055">com.fpl.dsm.busrules.parameters.Para_568</span></span><br>
is my fact class or my getter setter class<br>
<br>
<o:p></o:p></p>
</div>
<div>
<div>
<p class="MsoNormal"><span class="gmailquote">On 5/17/10, <b>Wolfgang Laun</b> <<a href="mailto:wolfgang.laun@gmail.com" target="_blank">wolfgang.laun@gmail.com</a>> wrote:</span>
<o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:10.0pt">>From the stack trace:<br>
com.fpl.dsm.busrules.parameters.Para_568<br>
Maybe this is a hint which rule is causing the problem.<br>
-W</span><o:p></o:p></p>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal">2010/5/17 Puneet duggal <<a href="mailto:duggalpunit@gmail.com" target="_blank">duggalpunit@gmail.com</a>><o:p></o:p></p>
<div>
<p class="MsoNormal">drool 4 , it was provided to us <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">so we have to use it any thing new in drool5 that can help much ?<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">i dont know which rue is giving error because there are 60 rules
<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">and i dnt know how to debug bcz i m having a web application
<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">which loads rules from database.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">do u know any way to know why its giving error??<br>
<o:p></o:p></p>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><span class="gmailquote">On 5/17/10, <b>Esteban Aliverti</b> <<a href="mailto:esteban.aliverti@gmail.com" target="_blank">esteban.aliverti@gmail.com</a>> wrote:</span>
<o:p></o:p></p>
<div>
<p class="MsoNormal">Any reason why you are using Drools 4? <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">Try to figure out which rule is failing and post it here.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">I have never used Drools 4. I started from V5. <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal">2010/5/17 Puneet duggal <<a href="mailto:duggalpunit@gmail.com" target="_blank">duggalpunit@gmail.com</a>><o:p></o:p></p>
<div>
<p class="MsoNormal">@ esteban,<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">i am using drools-compiler-4.0.7.jar<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">i dont know which rule is exactlly giving the error<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">but while executing i am getting this error<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">Any idea ?<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:10.0pt">[2010-05-17 09:37:22,419] [FATAL] Error occured while creating rules package for parameter : 568 (BusinessRuleServiceImpl.java:2285)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt">org.drools.RuntimeDroolsException: unable to determine ValueType for Class [class com.fpl.dsm.busrules.parameters.Para_568]</span><o:p></o:p></p>
</div>
<p class="MsoNormal"><span style="font-size:10.0pt"> at org.drools.base.ValueType.determineValueType(ValueType.java:222)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at org.drools.base.ClassObjectType.<init>(ClassObjectType.java:56)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at org.drools.rule.builder.PatternBuilder.build(PatternBuilder.java:130)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at org.drools.rule.builder.PatternBuilder.build(PatternBuilder.java:93)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at org.drools.rule.builder.GroupElementBuilder.build(GroupElementBuilder.java:69)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at org.drools.rule.builder.RuleBuilder.build(RuleBuilder.java:53)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at org.drools.compiler.PackageBuilder.addRule(PackageBuilder.java:446)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:304)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:167)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.fpl.dsm.service.busrules.BusinessRuleServiceImpl.initializeRuleBase(BusinessRuleServiceImpl.java:2261)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.fpl.dsm.util.BusinessRuleUtils.initializeContext(BusinessRuleUtils.java:2304)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.fpl.dsm.web.module.action.IncentiveTemplateAction.performLogic(IncentiveTemplateAction.java:292)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.fpl.dsm.web.base.DSMBaseAction.execute(DSMBaseAction.java:97)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1146)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:592)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:481)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:90)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:748)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1466)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:122)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:387)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:196)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:751)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:881)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt"> at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1497)</span><o:p></o:p></p>
</div>
<div>
<div>
<div>
<p class="MsoNormal"><br>
<br>
<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span class="gmailquote">On 5/17/10, <b>Esteban Aliverti</b> <<a href="mailto:esteban.aliverti@gmail.com" target="_blank">esteban.aliverti@gmail.com</a>> wrote:</span>
<o:p></o:p></p>
<p class="MsoNormal">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?
<o:p></o:p></p>
<div>
<p class="MsoNormal"><br>
<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">Best,<o:p></o:p></p>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt"> <o:p></o:p></p>
<div>
<p class="MsoNormal">2010/5/17 Puneet duggal <<a href="mailto:duggalpunit@gmail.com" target="_blank">duggalpunit@gmail.com</a>><o:p></o:p></p>
<div>
<div>
<p class="MsoNormal">hi friends ,<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">I am getting the error while executing the business rule <o:p>
</o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.0pt">[2010-05-17 09:37:22,419] [FATAL] Error occured while creating rules package for parameter : 568 (BusinessRuleServiceImpl.java:2285)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt">org.drools.RuntimeDroolsException: unable to determine ValueType for Class [class com.fpl.dsm.busrules.parameters.Para_568]</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt">what this mean?</span><o:p></o:p></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt">_______________________________________________<br>
rules-users mailing list<br>
<a href="mailto:rules-users@lists.jboss.org" target="_blank">rules-users@lists.jboss.org</a><br>
<a href="https://lists.jboss.org/mailman/listinfo/rules-users" target="_blank">https://lists.jboss.org/mailman/listinfo/rules-users</a><o:p></o:p></p>
</div>
<p class="MsoNormal"><br>
<br clear="all">
<br>
-- <br>
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX<br>
<br>
Esteban Aliverti<br>
<o:p></o:p></p>
</div>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
_______________________________________________<br>
rules-users mailing list<br>
<a href="mailto:rules-users@lists.jboss.org" target="_blank">rules-users@lists.jboss.org</a><br>
<a href="https://lists.jboss.org/mailman/listinfo/rules-users" target="_blank">https://lists.jboss.org/mailman/listinfo/rules-users</a><o:p></o:p></p>
</div>
<p class="MsoNormal"><br>
<o:p></o:p></p>
</div>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
_______________________________________________<br>
rules-users mailing list<br>
<a href="mailto:rules-users@lists.jboss.org" target="_blank">rules-users@lists.jboss.org</a><br>
<a href="https://lists.jboss.org/mailman/listinfo/rules-users" target="_blank">https://lists.jboss.org/mailman/listinfo/rules-users</a><o:p></o:p></p>
</div>
<p class="MsoNormal"><br>
<br clear="all">
<br>
-- <br>
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX<br>
<br>
Esteban Aliverti<o:p></o:p></p>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
_______________________________________________<br>
rules-users mailing list<br>
<a href="mailto:rules-users@lists.jboss.org" target="_blank">rules-users@lists.jboss.org</a><br>
<a href="https://lists.jboss.org/mailman/listinfo/rules-users" target="_blank">https://lists.jboss.org/mailman/listinfo/rules-users</a><o:p></o:p></p>
</div>
<p class="MsoNormal"><br>
<o:p></o:p></p>
</div>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
_______________________________________________<br>
rules-users mailing list<br>
<a href="mailto:rules-users@lists.jboss.org" target="_blank">rules-users@lists.jboss.org</a><br>
<a href="https://lists.jboss.org/mailman/listinfo/rules-users" target="_blank">https://lists.jboss.org/mailman/listinfo/rules-users</a><o:p></o:p></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
_______________________________________________<br>
rules-users mailing list<br>
<a href="mailto:rules-users@lists.jboss.org" target="_blank">rules-users@lists.jboss.org</a><br>
<a href="https://lists.jboss.org/mailman/listinfo/rules-users" target="_blank">https://lists.jboss.org/mailman/listinfo/rules-users</a><o:p></o:p></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</div>
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