7:17 a.m.
Hi,
Which version of drools are you using? Make sure you are using the same
version in guvnor and in your application.
Best,
El jul 26, 2010 7:48 a.m., "Pardeep Ruhil"
<Pardeep.Ruhil(a)lntinfotech.com>
escribió:
Hi,
I have created a rule in Drools Guvnor and when I am trying to access it in
my code I am getting the below exception.
java.lang.RuntimeException: KnowledgeAgent exception while trying to
deserialize KnowledgeDefinitionsPackage
at
org.drools.agent.impl.KnowledgeAgentImpl.rebuildResources(KnowledgeAgentImpl.java:425)
at
org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:121)
at
org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:110)
at
org.ofbiz.drools.event.drool.RuleIntegrate.createKnowledgeBase(RuleIntegrate.java:45)
at
org.ofbiz.drools.event.drool.RuleIntegrate.createWorkingMemory(RuleIntegrate.java:29)
at
org.ofbiz.payRoll.PayRollTax.callPayRollTaxRule(PayRollTax.java:23)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.ofbiz.service.engine.StandardJavaEngine.serviceInvoker(StandardJavaEngine.java:100)
at
org.ofbiz.service.engine.StandardJavaEngine.runSync(StandardJavaEngine.java:57)
at
org.ofbiz.service.ModelServiceReader$GenericInvokerImpl.runSync(ModelServiceReader.java:761)
at
_$gen.file_58$.D_58$.Dev.swapnilcode.ofbiz_45$09_45$July_45$2010.hot_45$deploy.payRoll.servicedef.services_46$xml_35
$payRollTax.runSync(file:/D:/Dev/swapnilcode/ofbiz-09-July-2010/hot-deploy/payRoll/servicedef/services.xml#payRollTax:9)
at
org.ofbiz.service.ServiceDispatcher.runSync(ServiceDispatcher.java:399)
at
org.ofbiz.service.ServiceDispatcher.runSync(ServiceDispatcher.java:226)
at
org.ofbiz.service.GenericDispatcher.runSync(GenericDispatcher.java:165)
at
org.ofbiz.webapp.event.ServiceEventHandler.invoke(ServiceEventHandler.java:336)
at
org.ofbiz.webapp.control.RequestHandler.runEvent(RequestHandler.java:637)
at
org.ofbiz.webapp.control.RequestHandler.doRequest(RequestHandler.java:383)
at
org.ofbiz.webapp.control.ControlServlet.doGet(ControlServlet.java:227)
at
org.ofbiz.webapp.control.ControlServlet.doPost(ControlServlet.java:90)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.ofbiz.webapp.control.ContextFilter.doFilter(ContextFilter.java:271)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.net.SocketException: Unexpected end of file from server
at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:769)
at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:632)
at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:766)
at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:632)
at
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1000)
at org.drools.io.impl.UrlResource.grabStream(UrlResource.java:154)
at
org.drools.io.impl.UrlResource.getInputStream(UrlResource.java:102)
at
org.drools.agent.impl.KnowledgeAgentImpl.rebuildResources(KnowledgeAgentImpl.java:414)
My changeset.xml file is :
<change-set xmlns=*'http://drools.org/drools-5.0/change-set'*
xmlns:xs=*'http://www.w3.org/2001/XMLSchema-instance'*
xs:schemaLocation=*'http://drools.org/drools-5.0/change-setdrools-cha...
* >
<add>
<resource source=*'
http://localhost:8441/DroolsGuvenor/org.drools.guvnor.Guvnor/package/payR...
*type=*'PKG'* />
</add>
</change-set>
Please help me in this.
Thanks & Regards
Pradeep Ruhil
------------------------------
This Email may contain confidential or privileged information for the
intended recipient (s) If you are not the intended recipient, please do not
use or disseminate the information, notify the sender and delete it from
your system.
______________________________________________________________________
_______________________________________________
rules-users mailing list
rules-users(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users