Bonjour, ma simulation produit l'erreur ci-dessous. Il se produit seulement avec une population spécifique, une autre population dans la même db et avec les mêmes settings de simulation marche sans problème. Comment on doit interpréter cette message d'erreur? merci, Fabian ERROR [AWT-EventQueue-0] (IsisFish.java:649) uncaughtException - Global application exception java.lang.RuntimeException: Can't create vector at org.nuiton.math.matrix.MatrixFactory.createVector(MatrixFactory.java:242) at org.nuiton.math.matrix.BasicMatrix.<init>(BasicMatrix.java:80) at org.nuiton.math.matrix.MatrixNDImpl.<init>(MatrixNDImpl.java:85) at org.nuiton.math.matrix.MatrixFactory.create(MatrixFactory.java:186) at fr.ifremer.isisfish.datastore.ResultMappedStorage.getMatrix(ResultMappedStorage.java:828) at fr.ifremer.isisfish.ui.result.ResultHandler$2.itemStateChanged(ResultHandler.java:210) at javax.swing.JComboBox.fireItemStateChanged(Unknown Source) at javax.swing.JComboBox.selectedItemChanged(Unknown Source) at javax.swing.JComboBox.contentsChanged(Unknown Source) at javax.swing.AbstractListModel.fireContentsChanged(Unknown Source) at javax.swing.DefaultComboBoxModel.setSelectedItem(Unknown Source) at javax.swing.JComboBox.setSelectedItem(Unknown Source) at javax.swing.JComboBox.setSelectedIndex(Unknown Source) at javax.swing.plaf.basic.BasicComboPopup$Handler.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 javax.swing.plaf.basic.BasicComboPopup$1.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.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at org.nuiton.math.matrix.MatrixFactory.createVector(MatrixFactory.java:240) ... 46 more Caused by: java.io.IOException: Map failed at sun.nio.ch.FileChannelImpl.map(Unknown Source) at org.nuiton.math.matrix.DoubleBigMappedVector.<init>(DoubleBigMappedVector.java:75) ... 51 more Caused by: java.lang.OutOfMemoryError: Map failed at sun.nio.ch.FileChannelImpl.map0(Native Method) ... 53 more