[Repast-developer] Error while creating displays

[Cesar N. C. <cni...@gm...>]

I'm developing in RS since 3 or 4 months, I'm developing meanly one project
and practicing with several tutorials, currently I'm stuck in with this
(maybe common) problems with the displays. I've read some of the threads
that are in the forum but I cant solve my problem.

A little context:
In my project, I add the agent amount from a file and in the agent's
behavior has some task. This is not the problem I succeed to made it. The
problems appear when I try to add a ValueLayer to the grid. Before I'd more
errors but I solved but is still remaining 2.

I don't know what more to do, please I need help to continue, If you can't
help me maybe you know some tutorial or ebook that I can read to try to
learn more about the Displays.

Thanks in advance.

P.S: I have changed the display.xml in order to show the Value layer value
and Style.


ERROR [AWT-EventQueue-0] 15:02:35,838
repast.simphony.visualization.
engine.DisplayComponentControllerAction -
Error while creating displays
repast.simphony.visualization.engine.DisplayCreationException: Error while
creating display.
        at
repast.simphony.visualization.engine.DisplayCreatorOGL2D.createDisplay(DisplayCreatorOGL2D.java:102)
        at
repast.simphony.visualization.engine.DisplayProducer.createDisplay(DisplayProducer.java:44)
        at
repast.simphony.visualization.engine.DisplayComponentControllerAction.runInitialize(DisplayComponentControllerAction.java:90)
        at
repast.simphony.engine.controller.DefaultController$2.visit(DefaultController.java:214)
        at
repast.simphony.engine.controller.DefaultController$2.visit(DefaultController.java:1)
        at
repast.simphony.util.collections.NaryTree.preOrderTraverals(NaryTree.java:287)
        at
repast.simphony.util.collections.NaryTree.preOrderTraverals(NaryTree.java:290)
        at
repast.simphony.util.collections.NaryTree.preOrderTraverals(NaryTree.java:290)
        at
repast.simphony.util.collections.NaryTree.preOrderTraversal(NaryTree.java:283)
        at
repast.simphony.engine.controller.DefaultController.runInitialize(DefaultController.java:212)
        at
repast.simphony.engine.controller.DefaultController.runInitialize(DefaultController.java:383)
        at repast.simphony.ui.RSApplication.initSim(RSApplication.java:162)
        at
repast.simphony.ui.action.InitRun.actionPerformed(InitRun.java:17)
        at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
        at javax.swing.AbstractButton$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.AWTEventMulticaster.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.lang.NullPointerException
        at
repast.simphony.visualization.DefaultDisplayData.addProjection(DefaultDisplayData.java:60)
        at
repast.simphony.visualization.engine.AbstractDisplayCreator.createDisplayData(AbstractDisplayCreator.java:23)
        at
repast.simphony.visualization.engine.DisplayCreatorOGL2D.createDisplay(DisplayCreatorOGL2D.java:56)
        ... 49 more
ERROR - Error while creating displays
repast.simphony.visualization.engine.DisplayCreationException: Error while
creating display.
        at
repast.simphony.visualization.engine.DisplayCreatorOGL2D.createDisplay(DisplayCreatorOGL2D.java:102)
        at
repast.simphony.visualization.engine.DisplayProducer.createDisplay(DisplayProducer.java:44)
        at
repast.simphony.visualization.engine.DisplayComponentControllerAction.runInitialize(DisplayComponentControllerAction.java:90)
        at
repast.simphony.engine.controller.DefaultController$2.visit(DefaultController.java:214)
        at
repast.simphony.engine.controller.DefaultController$2.visit(DefaultController.java:1)
        at
repast.simphony.util.collections.NaryTree.preOrderTraverals(NaryTree.java:287)
        at
repast.simphony.util.collections.NaryTree.preOrderTraverals(NaryTree.java:290)
        at
repast.simphony.util.collections.NaryTree.preOrderTraverals(NaryTree.java:290)
        at
repast.simphony.util.collections.NaryTree.preOrderTraversal(NaryTree.java:283)
        at
repast.simphony.engine.controller.DefaultController.runInitialize(DefaultController.java:212)
        at
repast.simphony.engine.controller.DefaultController.runInitialize(DefaultController.java:383)
        at repast.simphony.ui.RSApplication.initSim(RSApplication.java:162)
        at
repast.simphony.ui.action.InitRun.actionPerformed(InitRun.java:17)
        at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
        at javax.swing.AbstractButton$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.AWTEventMulticaster.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$1.doIntersectionPrivilege(Unknown
Source)
        at java.awt.EventQueue.dispatchEvent(Unknown Source)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown
Source)
        at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown
Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.NullPointerException
        at
repast.simphony.visualization.DefaultDisplayData.addProjection(DefaultDisplayData.java:60)
        at
repast.simphony.visualization.engine.AbstractDisplayCreator.createDisplayData(AbstractDisplayCreator.java:23)
        at
repast.simphony.visualization.engine.DisplayCreatorOGL2D.createDisplay(DisplayCreatorOGL2D.java:56)
        ... 49 more
ERROR [AWT-EventQueue-0] 15:02:36,155 repast.simphony.ui.RSApplication -
Error while initializing simulation
java.lang.NullPointerException
        at
repast.simphony.data2.AbstractDataSetManager$ObjList.init(AbstractDataSetManager.java:47)
        at
repast.simphony.data2.AbstractDataSetManager.runStarted(AbstractDataSetManager.java:222)
        at
repast.simphony.data2.SingleRunDataSetManager.runStarted(SingleRunDataSetManager.java:67)
        at
repast.simphony.data2.engine.DataInitActionCreator$1.runInitialize(DataInitActionCreator.java:61)
        at
repast.simphony.engine.controller.DefaultController$2.visit(DefaultController.java:214)
        at
repast.simphony.engine.controller.DefaultController$2.visit(DefaultController.java:1)
        at
repast.simphony.util.collections.NaryTree.preOrderTraverals(NaryTree.java:287)
        at
repast.simphony.util.collections.NaryTree.preOrderTraverals(NaryTree.java:290)
        at
repast.simphony.util.collections.NaryTree.preOrderTraversal(NaryTree.java:283)
        at
repast.simphony.engine.controller.DefaultController.runInitialize(DefaultController.java:212)
        at
repast.simphony.engine.controller.DefaultController.runInitialize(DefaultController.java:383)
        at repast.simphony.ui.RSApplication.initSim(RSApplication.java:162)
        at
repast.simphony.ui.action.InitRun.actionPerformed(InitRun.java:17)
        at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
        at javax.swing.AbstractButton$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.AWTEventMulticaster.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$1.doIntersectionPrivilege(Unknown
Source)
        at java.awt.EventQueue.dispatchEvent(Unknown Source)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown
Source)
        at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown
Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.run(Unknown Source)
ERROR - Error while initializing simulation
java.lang.NullPointerException
        at
repast.simphony.data2.AbstractDataSetManager$ObjList.init(AbstractDataSetManager.java:47)
        at
repast.simphony.data2.AbstractDataSetManager.runStarted(AbstractDataSetManager.java:222)
        at
repast.simphony.data2.SingleRunDataSetManager.runStarted(SingleRunDataSetManager.java:67)
        at
repast.simphony.data2.engine.DataInitActionCreator$1.runInitialize(DataInitActionCreator.java:61)
        at
repast.simphony.engine.controller.DefaultController$2.visit(DefaultController.java:214)
        at
repast.simphony.engine.controller.DefaultController$2.visit(DefaultController.java:1)
        at
repast.simphony.util.collections.NaryTree.preOrderTraverals(NaryTree.java:287)
        at
repast.simphony.util.collections.NaryTree.preOrderTraverals(NaryTree.java:290)
        at
repast.simphony.util.collections.NaryTree.preOrderTraversal(NaryTree.java:283)
        at
repast.simphony.engine.controller.DefaultController.runInitialize(DefaultController.java:212)
        at
repast.simphony.engine.controller.DefaultController.runInitialize(DefaultController.java:383)
        at repast.simphony.ui.RSApplication.initSim(RSApplication.java:162)
        at
repast.simphony.ui.action.InitRun.actionPerformed(InitRun.java:17)
        at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
        at javax.swing.AbstractButton$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.AWTEventMulticaster.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)


-- 
Cesar Nieto Coria