OpenConcerto

Bonjour,
j'ai téléchargé hier Openconcerto, je l'ai installé (sous windows7), et quand je l'ouvre, j'ai cette erreur qui apparaît:

UncaughtException on thread Thread[AWT-EventQueue-0,6,main]
org.openconcerto.utils.ExceptionHandler: UncaughtException on thread Thread[AWT-EventQueue-0,6,main]
at org.openconcerto.utils.ExceptionHandler.handle(ExceptionHandler.java:112)
at org.openconcerto.utils.ExceptionHandler.handle(ExceptionHandler.java:116)
at org.openconcerto.erp.config.Gestion$2.uncaughtException(Gestion.java:194)
at java.lang.ThreadGroup.uncaughtException(Unknown Source)
at java.lang.ThreadGroup.uncaughtException(Unknown Source)
at java.lang.Thread.dispatchUncaughtException(Unknown Source)
Caused by: java.lang.NullPointerException
at sun.swing.table.DefaultTableCellHeaderRenderer.getColumnSortOrder(Unknown Source)
at com.sun.java.swing.plaf.windows.WindowsTableHeaderUI$XPDefaultRenderer.paint(Unknown Source)
at javax.swing.CellRendererPane.paintComponent(Unknown Source)
at javax.swing.plaf.basic.BasicTableHeaderUI.paintCell(Unknown Source)
at javax.swing.plaf.basic.BasicTableHeaderUI.paint(Unknown Source)
at javax.swing.plaf.ComponentUI.update(Unknown Source)
at javax.swing.JComponent.paintComponent(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JViewport.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JLayeredPane.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paintToOffscreen(Unknown Source)
at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(Unknown Source)
at javax.swing.RepaintManager$PaintManager.paint(Unknown Source)
at javax.swing.RepaintManager.paint(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at java.awt.GraphicsCallback$PaintCallback.run(Unknown Source)
at sun.awt.SunGraphicsCallback.runOneComponent(Unknown Source)
at sun.awt.SunGraphicsCallback.runComponents(Unknown Source)
at java.awt.Container.paint(Unknown Source)
at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
at javax.swing.RepaintManager.seqPaintDirtyRegions(Unknown Source)
at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(Unknown Source)
at java.awt.event.InvocationEvent.dispatch(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)

Impossible de faire quoique ce soit...Pourriez vous m'aider?
Merci Très cordialement
Emilie Dumant

Bonjour Émilie,

Vérifiez si Java est installé.

Dans une fenêtre terminal, tapez
...et donnez le résultat ici.

N'oubliez pas de fournir des informations sur les versions d'OC, Java, PostgreSQL (si vous avez choisi la version multi-poste)

Stephan