Re: [rules-users] How to modify changeset.xml in guvnor

Thanks for your reply Jervis. I checked out the latest trunk from subversion, built, and deployed it. I now get the following when I attempt to execute my test code, and now I can not access Guvnor web app. Any ideas? [12/6/10 14:43:34:309 MST] 00000022 SystemOut O [2010:12:340 14:12:309:info] ResourceChangeNotification created [12/6/10 14:43:34:309 MST] 00000022 SystemOut O [2010:12:340 14:12:309:info] ResourceChangeScanner reconfigured with interval=60 [12/6/10 14:43:34:309 MST] 00000022 SystemOut O [2010:12:340 14:12:309:info] ResourceChangeScanner created with default interval=60 [12/6/10 14:43:34:309 MST] 00000022 SystemOut O [2010:12:340 14:12:309:debug] ResourceChangeNotification monitor added monitor=org.drools.io.impl.ResourceChangeScannerImpl@2dde2dde [12/6/10 14:43:34:309 MST] 00000022 SystemOut O [2010:12:340 14:12:309:debug] KnowledgeAgent building resource map [12/6/10 14:43:34:309 MST] 00000027 SystemOut O [2010:12:340 14:12:309:info] KnowledegAgent has started listening for ChangeSet notifications [12/6/10 14:43:34:309 MST] 00000022 SystemOut O [2010:12:340 14:12:309:info] KnowledgeAgent created, with configuration: monitorChangeSetEvents=true scanResources=true scanDirectories=true newInstance=true [12/6/10 14:43:34:387 MST] 00000021 servlet I com.ibm.ws.webcontainer.servlet.ServletWrapper init SRVE0242I: [myappEAR] [/drools-guvnor] [PackageDeploymentServlet]: Initialization successful. [12/6/10 14:43:34:574 MST] 00000021 SystemOut O INFO 06-12 14:43:34,574 (NilAuthenticator.java:authenticate:51) All users are guests. [12/6/10 14:43:34:574 MST] 00000021 SystemOut O INFO 06-12 14:43:34,574 (RepositoryServlet.java:allowUser:134) admin authenticated for rest api [12/6/10 14:43:34:574 MST] 00000021 SystemOut O INFO 06-12 14:43:34,574 (PackageDeploymentServlet.java:a:136) PackageName: defaultPackage [12/6/10 14:43:34:574 MST] 00000021 SystemOut O INFO 06-12 14:43:34,574 (PackageDeploymentServlet.java:a:137) PackageVersion: LATEST [12/6/10 14:43:34:590 MST] 00000021 SystemOut O INFO 06-12 14:43:34,574 (PackageDeploymentServlet.java:a:138) PackageIsLatest: true [12/6/10 14:43:34:590 MST] 00000021 SystemOut O INFO 06-12 14:43:34,590 (PackageDeploymentServlet.java:a:139) PackageIsSource: false [12/6/10 14:43:55:684 MST] 00000022 SystemOut O [2010:12:340 14:12:684:info] KnowledgeAgent applying ChangeSet [12/6/10 14:43:55:684 MST] 00000022 SystemOut O [2010:12:340 14:12:684:debug] KnowledgeAgent notifier subscribing to resource=[UrlResource path='http://localhost:9080/drools-guvnor/org.drools.guvnor.Guvnor/package/defaultPackage/LATEST'] [12/6/10 14:43:55:684 MST] 00000022 SystemOut O [2010:12:340 14:12:684:debug] ResourceChangeNotification subscribing listener=org.drools.agent.impl.KnowledgeAgentImpl@6baf6baf to resource=[UrlResource path='http://localhost:9080/drools-guvnor/org.drools.guvnor.Guvnor/package/defaultPackage/LATEST'] [12/6/10 14:43:55:684 MST] 00000022 SystemOut O [2010:12:340 14:12:684:debug] ResourceChangeScanner subcribing notifier=org.drools.io.impl.ResourceChangeNotifierImpl@68826882 to resource=[UrlResource path='http://localhost:9080/drools-guvnor/org.drools.guvnor.Guvnor/package/defaultPackage/LATEST'] [12/6/10 14:43:55:684 MST] 00000022 SystemOut O [2010:12:340 14:12:684:debug] KnowledgeAgent rebuilding KnowledgeBase using ChangeSet [12/6/10 14:43:55:715 MST] 00000021 SystemOut O INFO 06-12 14:43:55,715 (NilAuthenticator.java:authenticate:51) All users are guests. [12/6/10 14:43:55:715 MST] 00000021 SystemOut O INFO 06-12 14:43:55,715 (RepositoryServlet.java:allowUser:134) null authenticated for rest api [12/6/10 14:43:55:715 MST] 00000021 SystemOut O INFO 06-12 14:43:55,715 (PackageDeploymentServlet.java:a:136) PackageName: defaultPackage [12/6/10 14:43:55:715 MST] 00000021 SystemOut O INFO 06-12 14:43:55,715 (PackageDeploymentServlet.java:a:137) PackageVersion: LATEST [12/6/10 14:43:55:715 MST] 00000021 SystemOut O INFO 06-12 14:43:55,715 (PackageDeploymentServlet.java:a:138) PackageIsLatest: true [12/6/10 14:43:55:715 MST] 00000021 SystemOut O INFO 06-12 14:43:55,715 (PackageDeploymentServlet.java:a:139) PackageIsSource: false [12/6/10 14:43:55:902 MST] 00000022 SystemOut O [2010:12:340 14:12:902:exception] [12/6/10 14:43:55:902 MST] 00000022 SystemOut O java.lang.RuntimeException: KnowledgeAgent exception while trying to deserialize KnowledgeDefinitionsPackage [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.drools.agent.impl.KnowledgeAgentImpl.createPackageFromResource(KnowledgeAgentImpl.java:732) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.drools.agent.impl.KnowledgeAgentImpl.addResourcesToKnowledgeBase(KnowledgeAgentImpl.java:965) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.drools.agent.impl.KnowledgeAgentImpl.rebuildResources(KnowledgeAgentImpl.java:774) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.drools.agent.impl.KnowledgeAgentImpl.buildKnowledgeBase(KnowledgeAgentImpl.java:646) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:190) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:172) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.mycorp.myapp.test.controllers.TestDroolsController.testDrools(TestDroolsController.java:44) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:48) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at java.lang.reflect.Method.invoke(Method.java:600) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.web.servlet.mvc.multiaction.MultiActionController.invokeNamedMethod(MultiActionController.java:471) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.web.servlet.mvc.multiaction.MultiActionController.handleRequestInternal(MultiActionController.java:408) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:771) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:716) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:549) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at javax.servlet.http.HttpServlet.service(HttpServlet.java:718) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at javax.servlet.http.HttpServlet.service(HttpServlet.java:831) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1661) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1595) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:131) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.security.ui.preauth.AbstractPreAuthenticatedProcessingFilter.doFilterHttp(AbstractPreAuthenticatedProcessingFilter.java:69) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:175) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:188) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:116) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:77) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:908) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:932) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:500) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3826) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:276) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:931) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1583) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:455) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:384) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:272) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1550) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O Caused by: java.io.InvalidClassException: org.drools.rule.MVELDialectRuntimeData; local class incompatible: stream classdesc serialVersionUID = -1899561210033391346, local class serialVersionUID = 8808844570772337501 [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:574) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1587) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1500) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1736) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at java.io.ObjectInputStream.readObject(ObjectInputStream.java:352) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at java.util.HashMap.readObject(HashMap.java:862) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at java.lang.reflect.Method.invoke(Method.java:600) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:986) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1853) [12/6/10 14:43:55:902 MST] 00000022 SystemOut O at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1757) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at java.io.ObjectInputStream.readObject(ObjectInputStream.java:352) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.drools.rule.DialectRuntimeRegistry.readExternal(DialectRuntimeRegistry.java:61) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1796) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1755) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at java.io.ObjectInputStream.readObject(ObjectInputStream.java:352) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.drools.rule.Package.readExternal(Package.java:197) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1796) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1755) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at java.io.ObjectInputStream.readObject(ObjectInputStream.java:352) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.drools.core.util.DroolsStreamUtils.streamIn(DroolsStreamUtils.java:205) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.drools.core.util.DroolsStreamUtils.streamIn(DroolsStreamUtils.java:174) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.drools.agent.impl.KnowledgeAgentImpl.createPackageFromResource(KnowledgeAgentImpl.java:721) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O ... 64 more [12/6/10 14:43:55:918 MST] 00000022 SystemOut O [2010:12:340 14:12:918:debug] KnowledgeAgent obtaining pkg resource=[UrlResource path='http://localhost:9080/drools-guvnor/org.drools.guvnor.Guvnor/package/defaultPackage/LATEST'] [12/6/10 14:43:55:918 MST] 00000022 SystemOut O [2010:12:340 14:12:918:exception] [12/6/10 14:43:55:918 MST] 00000022 SystemOut O java.lang.RuntimeException: KnowledgeAgent exception while trying to deserialize KnowledgeDefinitionsPackage [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.drools.agent.impl.KnowledgeAgentImpl.addResourcesToKnowledgeBase(KnowledgeAgentImpl.java:993) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.drools.agent.impl.KnowledgeAgentImpl.rebuildResources(KnowledgeAgentImpl.java:774) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.drools.agent.impl.KnowledgeAgentImpl.buildKnowledgeBase(KnowledgeAgentImpl.java:646) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:190) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:172) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.mycorp.myapp.test.controllers.TestDroolsController.testDrools(TestDroolsController.java:44) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:48) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at java.lang.reflect.Method.invoke(Method.java:600) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.web.servlet.mvc.multiaction.MultiActionController.invokeNamedMethod(MultiActionController.java:471) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.web.servlet.mvc.multiaction.MultiActionController.handleRequestInternal(MultiActionController.java:408) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:771) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:716) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:549) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at javax.servlet.http.HttpServlet.service(HttpServlet.java:718) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at javax.servlet.http.HttpServlet.service(HttpServlet.java:831) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1661) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1595) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:131) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.security.ui.preauth.AbstractPreAuthenticatedProcessingFilter.doFilterHttp(AbstractPreAuthenticatedProcessingFilter.java:69) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:175) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:188) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:116) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:77) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:908) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:932) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:500) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3826) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:276) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:931) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1583) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:455) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:384) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:272) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1550) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O Caused by: java.lang.NullPointerException [12/6/10 14:43:55:918 MST] 00000022 SystemOut O at org.drools.agent.impl.KnowledgeAgentImpl.addResourcesToKnowledgeBase(KnowledgeAgentImpl.java:984) [12/6/10 14:43:55:918 MST] 00000022 SystemOut O ... 63 more [12/6/10 14:43:55:918 MST] 00000022 SystemOut O [2010:12:340 14:12:918:info] KnowledgeAgent new KnowledgeBase now built and in use [12/6/10 14:43:55:918 MST] 00000022 SystemOut O [2010:12:340 14:12:918:debug] KnowledgeAgent finished rebuilding KnowledgeBase using ChangeSet [12/6/10 14:43:55:980 MST] 00000022 servlet I com.ibm.ws.webcontainer.servlet.ServletWrapper init SRVE0242I: [myappEAR] [/myapp] [/WEB-INF/jsp/test/testDrools.jsp]: Initialization successful. -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/How-to-modify-changes... 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