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<font style="" face="Arial">Mr. Dauphin<br><br><br>I've got a problem with JISIS and I would appreciate some help. I'm using Ubuntu 10.04 and my Java installation is<br>
<br>
java version "1.6.0_22"<br>
Java(TM) SE Runtime Environment (build 1.6.0_22-b04)<br>
Java HotSpot(TM) Client VM (build 17.1-b03, mixed mode, sharing)<br>
<br>
The permissions settings are fine, but even running jisis_suite with sudo, when I try to open a connection (default local host, default settings) I've got this error message: </font><font style="" face="Arial">A java.lang.NullPointerException exception has occurred.</font><br><font style="" face="Arial">
<br>
Do you have any tip of what may be going wrong?</font><br><font style="" face="Arial"><br>The error log is:<br><br>java.lang.NullPointerException<br> at org.unesco.jisis.corelib.client.ConnectionNIO.toString(ConnectionNIO.java:133)<br> at org.unesco.jisis.corelib.client.ConnectionInfo.toString(ConnectionInfo.java:63)<br> at javax.swing.JTree.convertValueToText(JTree.java:1568)<br> at javax.swing.tree.DefaultTreeCellRenderer.getTreeCellRendererComponent(DefaultTreeCellRenderer.java:366)<br> at org.unesco.jisis.windows.connection.ConnTreeCellRenderer.getTreeCellRendererComponent(ConnTreeCellRenderer.java:40)<br> at javax.swing.plaf.basic.BasicTreeUI$NodeDimensionsHandler.getNodeDimensions(BasicTreeUI.java:2751)<br> at javax.swing.tree.AbstractLayoutCache.getNodeDimensions(AbstractLayoutCache.java:492)<br> at javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.updatePreferredSize(VariableHeightLayoutCache.java:1359)<br> at javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.expand(VariableHeightLayoutCache.java:1495)<br> at javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.expand(VariableHeightLayoutCache.java:1287)<br> at javax.swing.tree.VariableHeightLayoutCache.rebuild(VariableHeightLayoutCache.java:742)<br> at javax.swing.tree.VariableHeightLayoutCache.setModel(VariableHeightLayoutCache.java:108)<br> at javax.swing.plaf.basic.BasicTreeUI.setModel(BasicTreeUI.java:410)<br> at javax.swing.plaf.basic.BasicTreeUI$Handler.propertyChange(BasicTreeUI.java:3364)<br> at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:298)<br> at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:291)<br> at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:229)<br> at java.awt.Component.firePropertyChange(Component.java:8090)<br> at javax.swing.JTree.setModel(JTree.java:868)<br> at org.unesco.jisis.windows.connection.ConnTopComponent.refresh(ConnTopComponent.java:173)<br> at org.unesco.jisis.wizards.connopen.connOpenWizardAction.finished(connOpenWizardAction.java:99)<br> at org.unesco.jisis.wizards.connopen.connOpenWizardAction.performAction(connOpenWizardAction.java:39)<br> at org.openide.util.actions.CallableSystemAction$1.run(CallableSystemAction.java:129)<br> at org.openide.util.actions.ActionInvoker$1.run(ActionInvoker.java:95)<br> at org.openide.util.actions.ActionInvoker.doPerformAction(ActionInvoker.java:116)<br> at org.openide.util.actions.ActionInvoker.invokeAction(ActionInvoker.java:99)<br> at org.openide.util.actions.CallableSystemAction.actionPerformed(CallableSystemAction.java:126)<br> at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2012)<br> at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2335)<br> at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:404)<br> at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)<br> at javax.swing.AbstractButton.doClick(AbstractButton.java:374)<br> at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:829)<br> at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:873)<br> at java.awt.Component.processMouseEvent(Component.java:6175)<br> at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)<br> at java.awt.Component.processEvent(Component.java:5940)<br> at java.awt.Container.processEvent(Container.java:2105)<br> at java.awt.Component.dispatchEventImpl(Component.java:4536)<br> at java.awt.Container.dispatchEventImpl(Container.java:2163)<br> at java.awt.Component.dispatchEvent(Component.java:4362)<br> at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4461)<br> at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4125)<br> at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4055)<br> at java.awt.Container.dispatchEventImpl(Container.java:2149)<br> at java.awt.Window.dispatchEventImpl(Window.java:2478)<br> at java.awt.Component.dispatchEvent(Component.java:4362)<br>[catch] at java.awt.EventQueue.dispatchEvent(EventQueue.java:604)<br><br>Thanks,<br><br>Leandro</font><br><br> </body>
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