Caused by: java.io.FileNotFoundException: http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/packages/mortgages/ at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
For this specific example to work, guvnor needs to be running on port 8080 and the examples guvnor repo needs to have been installed. Op 20-09-12 16:48, richard schreef: > I get this error running either with Netbeans or Eclispe. > I downloaded source from github. > Lastest Guvnor too. > > SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". > SLF4J: Defaulting to no-operation (NOP) logger implementation > SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further > details. > java.lang.RuntimeException: KnowledgeAgent exception while trying to > deserialize KnowledgeDefinitionsPackage > at > org.drools.agent.impl.KnowledgeAgentImpl.createPackageFromResource(KnowledgeAgentImpl.java:787) > at > org.drools.agent.impl.KnowledgeAgentImpl.addResourcesToKnowledgeBase(KnowledgeAgentImpl.java:1094) > at > org.drools.agent.impl.KnowledgeAgentImpl.rebuildResources(KnowledgeAgentImpl.java:835) > at > org.drools.agent.impl.KnowledgeAgentImpl.buildKnowledgeBase(KnowledgeAgentImpl.java:675) > at > org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:206) > at > org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:185) > at > org.drools.guvnor.examples.mortgage.client.MortgageClientExample.readKnowledgeBase(MortgageClientExample.java:92) > at > org.drools.guvnor.examples.mortgage.client.MortgageClientExample.main(MortgageClientExample.java:49) > at > org.drools.guvnor.examples.GuvnorExamplesApp$1.actionPerformed(GuvnorExamplesApp.java:50) > at javax.swing.AbstractButton.fireActionPerformed(Unknown Source) > at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source) > at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source) > at javax.swing.DefaultButtonModel.setPressed(Unknown Source) > at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown > Source) > at java.awt.Component.processMouseEvent(Unknown Source) > at javax.swing.JComponent.processMouseEvent(Unknown Source) > at java.awt.Component.processEvent(Unknown Source) > at java.awt.Container.processEvent(Unknown Source) > at java.awt.Component.dispatchEventImpl(Unknown Source) > at java.awt.Container.dispatchEventImpl(Unknown Source) > at java.awt.Component.dispatchEvent(Unknown Source) > at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) > at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) > at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source) > at java.awt.Container.dispatchEventImpl(Unknown Source) > at java.awt.Window.dispatchEventImpl(Unknown Source) > at java.awt.Component.dispatchEvent(Unknown Source) > at java.awt.EventQueue.dispatchEventImpl(Unknown Source) > at java.awt.EventQueue.access$200(Unknown Source) > at java.awt.EventQueue$3.run(Unknown Source) > at java.awt.EventQueue$3.run(Unknown Source) > at java.security.AccessController.doPrivileged(Native Method) > at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown > Source) > at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown > Source) > at java.awt.EventQueue$4.run(Unknown Source) > at java.awt.EventQueue$4.run(Unknown Source) > at java.security.AccessController.doPrivileged(Native Method) > at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown > Source) > at java.awt.EventQueue.dispatchEvent(Unknown Source) > at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) > at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) > at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) > at java.awt.EventDispatchThread.pumpEvents(Unknown Source) > at java.awt.EventDispatchThread.pumpEvents(Unknown Source) > at java.awt.EventDispatchThread.run(Unknown Source) > Caused by: java.io.FileNotFoundException: > http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/packages/mortgages/ > at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown > Source) > at org.drools.io.impl.UrlResource.grabStream(UrlResource.java:210) > at org.drools.io.impl.UrlResource.getInputStream(UrlResource.java:146) > at > org.drools.agent.impl.KnowledgeAgentImpl.createPackageFromResource(KnowledgeAgentImpl.java:750) > ... 44 more > Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException > at java.util.AbstractCollection.addAll(Unknown Source) > at > org.drools.agent.impl.KnowledgeAgentImpl.addResourcesToKnowledgeBase(KnowledgeAgentImpl.java:1100) > at > org.drools.agent.impl.KnowledgeAgentImpl.rebuildResources(KnowledgeAgentImpl.java:835) > at > org.drools.agent.impl.KnowledgeAgentImpl.buildKnowledgeBase(KnowledgeAgentImpl.java:675) > at > org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:206) > at > org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:185) > at > org.drools.guvnor.examples.mortgage.client.MortgageClientExample.readKnowledgeBase(MortgageClientExample.java:92) > at > org.drools.guvnor.examples.mortgage.client.MortgageClientExample.main(MortgageClientExample.java:49) > at > org.drools.guvnor.examples.GuvnorExamplesApp$1.actionPerformed(GuvnorExamplesApp.java:50) > at javax.swing.AbstractButton.fireActionPerformed(Unknown Source) > at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source) > at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source) > at javax.swing.DefaultButtonModel.setPressed(Unknown Source) > at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown > Source) > at java.awt.Component.processMouseEvent(Unknown Source) > at javax.swing.JComponent.processMouseEvent(Unknown Source) > at java.awt.Component.processEvent(Unknown Source) > at java.awt.Container.processEvent(Unknown Source) > at java.awt.Component.dispatchEventImpl(Unknown Source) > at java.awt.Container.dispatchEventImpl(Unknown Source) > at java.awt.Component.dispatchEvent(Unknown Source) > at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) > at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) > at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source) > at java.awt.Container.dispatchEventImpl(Unknown Source) > at java.awt.Window.dispatchEventImpl(Unknown Source) > at java.awt.Component.dispatchEvent(Unknown Source) > at java.awt.EventQueue.dispatchEventImpl(Unknown Source) > at java.awt.EventQueue.access$200(Unknown Source) > at java.awt.EventQueue$3.run(Unknown Source) > at java.awt.EventQueue$3.run(Unknown Source) > at java.security.AccessController.doPrivileged(Native Method) > at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown > Source) > at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown > Source) > at java.awt.EventQueue$4.run(Unknown Source) > at java.awt.EventQueue$4.run(Unknown Source) > at java.security.AccessController.doPrivileged(Native Method) > at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown > Source) > at java.awt.EventQueue.dispatchEvent(Unknown Source) > at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) > at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) > at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) > at java.awt.EventDispatchThread.pumpEvents(Unknown Source) > at java.awt.EventDispatchThread.pumpEvents(Unknown Source) > at java.awt.EventDispatchThread.run(Unknown Source) > > > > -- > View this message in context: > http://drools.46999.n3.nabble.com/Deserialzation-Error-running-test-example-tp4019874.html > Sent from the Drools: User forum mailing list archive at Nabble.com. > _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users > _______________________________________________ rules-users mailing list [email protected] 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