Could not configure cvs roots for module

Hallo,

If I try to configure my modules to different cvs roots I get the following exception:

2007-03-26 15:25:55,764 ERROR - com.intellij.ide.IdeEventQueue - IntelliJ IDEA (Selena) #6776 Build #6776
2007-03-26 15:25:55,764 ERROR - com.intellij.ide.IdeEventQueue - JDK: 1.5.0_11
2007-03-26 15:25:55,764 ERROR - com.intellij.ide.IdeEventQueue - VM: Java HotSpot(TM) Client VM
2007-03-26 15:25:55,764 ERROR - com.intellij.ide.IdeEventQueue - Vendor: Sun Microsystems Inc.
2007-03-26 15:25:55,764 ERROR - com.intellij.ide.IdeEventQueue - OS: Windows XP
2007-03-26 15:25:55,764 ERROR - com.intellij.ide.IdeEventQueue - Last Action: ShowSettings
2007-03-26 15:25:59,029 ERROR - com.intellij.ide.IdeEventQueue - Error during dispatching of java.awt.event.InvocationEvent[INVOCATION_DEFAULT,runnable=javax.swing.SystemEventQueueUtilities$ComponentWorkRequest@1b818b0,notifier=null,catchExceptions=false,when=1174915558998] on sun.awt.windows.WToolkit@3e480f
java.lang.NullPointerException
at com.intellij.openapi.vcs.configurable.VcsDirectoryConfigurationPanel$1.valueOf(VcsDirectoryConfigurationPanel.java:5)
at com.intellij.openapi.vcs.configurable.VcsDirectoryConfigurationPanel$1.valueOf(VcsDirectoryConfigurationPanel.java:1)
at com.intellij.util.ui.ListTableModel.getValueAt(ListTableModel.java:74)
at javax.swing.JTable.getValueAt(JTable.java:1903)
at javax.swing.JTable.prepareRenderer(JTable.java:3911)
at javax.swing.plaf.basic.BasicTableUI.paintCell(BasicTableUI.java:2072)
at javax.swing.plaf.basic.BasicTableUI.paintCells(BasicTableUI.java:1974)
at javax.swing.plaf.basic.BasicTableUI.paint(BasicTableUI.java:1897)
at javax.swing.plaf.ComponentUI.update(ComponentUI.java:142)
at javax.swing.JComponent.paintComponent(JComponent.java:743)
at javax.swing.JComponent.paint(JComponent.java:1006)
at javax.swing.JComponent.paintChildren(JComponent.java:843)
at javax.swing.JComponent.paint(JComponent.java:1015)
at javax.swing.JViewport.paint(JViewport.java:728)
at javax.swing.JComponent.paintChildren(JComponent.java:843)
at javax.swing.JComponent.paint(JComponent.java:1015)
at javax.swing.JComponent.paintChildren(JComponent.java:843)
at javax.swing.JComponent.paint(JComponent.java:1015)
at javax.swing.JComponent.paintChildren(JComponent.java:843)
at javax.swing.JComponent.paint(JComponent.java:1015)
at javax.swing.JComponent.paintChildren(JComponent.java:843)
at javax.swing.JComponent.paint(JComponent.java:1015)
at javax.swing.JComponent.paintChildren(JComponent.java:843)
at javax.swing.JComponent.paint(JComponent.java:1015)
at javax.swing.JComponent.paintWithOffscreenBuffer(JComponent.java:4972)
at javax.swing.JComponent.paintDoubleBuffered(JComponent.java:4925)
at javax.swing.JComponent._paintImmediately(JComponent.java:4868)
at javax.swing.JComponent.paintImmediately(JComponent.java:4675)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:451)
at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:114)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:74)
at com.intellij.ide.IdeEventQueue.a(IdeEventQueue.java:29)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:104)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:153)
at java.awt.Dialog$1.run(Dialog.java:525)
at java.awt.Dialog$2.run(Dialog.java:553)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.Dialog.show(Dialog.java:551)
at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog.show(DialogWrapperPeerImpl.java:72)
at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.show(DialogWrapperPeerImpl.java:74)
at com.intellij.openapi.ui.DialogWrapper.show(DialogWrapper.java:748)
at com.intellij.openapi.options.ex.ControlPanelSettingsEditor.b(ControlPanelSettingsEditor.java:109)
at com.intellij.openapi.options.ex.ControlPanelSettingsEditor.access$300(ControlPanelSettingsEditor.java:79)
at com.intellij.openapi.options.ex.ControlPanelSettingsEditor$MyActionButton$1.mouseReleased(ControlPanelSettingsEditor.java:3)
at java.awt.Component.processMouseEvent(Component.java:5501)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3135)
at java.awt.Component.processEvent(Component.java:5266)
at java.awt.Container.processEvent(Container.java:1966)
at java.awt.Component.dispatchEventImpl(Component.java:3968)
at java.awt.Container.dispatchEventImpl(Container.java:2024)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
at java.awt.Container.dispatchEventImpl(Container.java:2010)
at java.awt.Window.dispatchEventImpl(Window.java:1778)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:74)
at com.intellij.ide.IdeEventQueue.a(IdeEventQueue.java:92)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:104)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:153)
at java.awt.Dialog$1.run(Dialog.java:525)
at java.awt.Dialog$2.run(Dialog.java:553)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.Dialog.show(Dialog.java:551)
at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog.show(DialogWrapperPeerImpl.java:72)
at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.show(DialogWrapperPeerImpl.java:74)
at com.intellij.openapi.ui.DialogWrapper.show(DialogWrapper.java:748)
at com.intellij.ide.actions.ShowSettingsUtilImpl.showControlPanelOptions(ShowSettingsUtilImpl.java:15)
at com.intellij.ide.actions.ShowSettingsUtilImpl.showSettingsDialog(ShowSettingsUtilImpl.java:22)
at com.intellij.ide.actions.ShowSettingsAction.actionPerformed(ShowSettingsAction.java:1)
at com.intellij.openapi.actionSystem.impl.ActionButton.performAction(ActionButton.java:34)
at com.intellij.openapi.actionSystem.impl.ActionButton.processMouseEvent(ActionButton.java:91)
at java.awt.Component.processEvent(Component.java:5266)
at java.awt.Container.processEvent(Container.java:1966)
at java.awt.Component.dispatchEventImpl(Component.java:3968)
at java.awt.Container.dispatchEventImpl(Container.java:2024)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
at java.awt.Container.dispatchEventImpl(Container.java:2010)
at java.awt.Window.dispatchEventImpl(Window.java:1778)
at java.awt.Component.dispatchEvent(Component.java:3803)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:74)
at com.intellij.ide.IdeEventQueue.a(IdeEventQueue.java:92)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:104)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
2007-03-26 15:25:59,029 ERROR - com.intellij.ide.IdeEventQueue - IntelliJ IDEA (Selena) #6776 Build #6776
2007-03-26 15:25:59,029 ERROR - com.intellij.ide.IdeEventQueue - JDK: 1.5.0_11
2007-03-26 15:25:59,029 ERROR - com.intellij.ide.IdeEventQueue - VM: Java HotSpot(TM) Client VM
2007-03-26 15:25:59,029 ERROR - com.intellij.ide.IdeEventQueue - Vendor: Sun Microsystems Inc.
2007-03-26 15:25:59,029 ERROR - com.intellij.ide.IdeEventQueue - OS: Windows XP
2007-03-26 15:25:59,029 ERROR - com.intellij.ide.IdeEventQueue - Last Action: ShowSettings

Greetings
Henne