[Gvsig_english] Problems with postgis-layer

[Wolfgang Qual]

Hi list,
I successfully installed gvsig-1.0.2 on my Debian machine and I would like to 
create a new postgis-layer.
The Postgis-db was set up on a remote computer, I can connect to this database 
by using other programmes (for example pgaccess).
However, when I try to connect to this database in gvSIG (create new layer --> 
postgis-layer), I get this error message:

java.lang.NullPointerException java.lang.NullPointerException: 
null     com.iver.cit.gvsig.gui.cad.MyFinishAction.performAction(MyFinishAction.java:249)     jwizardcomponent.DefaultJWizardComponents.finishButton_actionPerformed(DefaultJWizardComponents.java:206)   
  jwizardcomponent.DefaultJWizardComponents$4.actionPerformed(DefaultJWizardComponents.java:194)     javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)    
 javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839)     javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)  
   javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)     javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:245)   
  java.awt.Component.processMouseEvent(Component.java:5100)     java.awt.Component.processEvent(Component.java:4897)     java.awt.Container.processEvent(Container.java:1569)   
  java.awt.Component.dispatchEventImpl(Component.java:3615)     java.awt.Container.dispatchEventImpl(Container.java:1627)     java.awt.Component.dispatchEvent(Component.java:3477)     
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)     java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)    
 java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)     java.awt.Container.dispatchEventImpl(Container.java:1613)     java.awt.Window.dispatchEventImpl(Window.java:1606)   

  java.awt.Component.dispatchEvent(Component.java:3477)     java.awt.EventQueue.dispatchEvent(EventQueue.java:480)     com.iver.andami.ui.AndamiEventQueue.dispatchEvent(AndamiEventQueue.java:58) 
    java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)     java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)  
   java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:141)     java.awt.Dialog$1.run(Dialog.java:540)     java.awt.Dialog.show(Dialog.java:561)   
  java.awt.Component.show(Component.java:1133)     java.awt.Component.setVisible(Component.java:1088)     com.iver.core.mdiManager.NewSkin.addJDialog(NewSkin.java:510)   
  com.iver.core.mdiManager.NewSkin.addWindow(NewSkin.java:232)     com.iver.cit.gvsig.CreateNewLayer.execute(CreateNewLayer.java:120)     
com.iver.andami.plugins.ExtensionDecorator.execute(ExtensionDecorator.java:87)     com.iver.andami.ui.mdiFrame.MDIFrame.actionPerformed(MDIFrame.java:620)     
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)     javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839)    
 javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)     javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)    
 javax.swing.AbstractButton.doClick(AbstractButton.java:289)     javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1113)   
  javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseReleased(BasicMenuItemUI.java:943)    
 java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:231)     java.awt.Component.processMouseEvent(Component.java:5100)   
  java.awt.Component.processEvent(Component.java:4897)     java.awt.Container.processEvent(Container.java:1569)     java.awt.Component.dispatchEventImpl(Component.java:3615)  
   java.awt.Container.dispatchEventImpl(Container.java:1627)     java.awt.Component.dispatchEvent(Component.java:3477)     java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483) 
    java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)     java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)     java.awt.Container.dispatchEventImpl(Container.java:1613) 
    java.awt.Component.dispatchEvent(Component.java:3477)     java.awt.EventQueue.dispatchEvent(EventQueue.java:480)     com.iver.andami.ui.AndamiEventQueue.dispatchEvent(AndamiEventQueue.java:58)   
  java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)     java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)   
  java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)     java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)  
   java.awt.EventDispatchThread.run(EventDispatchThread.java:100)

Any ideas what went wrong? Would be great to receive some comments...

Best regards,
Wolfgang