[Squirrel-sql-users] NullPointerException from checkboxes in installer

[Kelley, S. <sak...@uc...>]

Hi,

I'm trying to install SquirreL SQL Client for the first time and I'm getting a NullPointerException (see below) when I click on the check boxes for the optional components.

I assume I can work around this by doing a manual install from the .zip files, and I'll probably try that on Monday, but I thought I should report this somewhere.

Tested with:
    squirrel-sql-4.0.0-standard.jar
    squirrel-sql-snapshot-20200227_1705-standard.jar
same results for both.

Apologies if I missed this in the FAQ, bug database, or elsewhere; I did poke around a bit but didn't find anything that looked applicable.

Hope this is helpful! Suggestions welcome.

Sarah

System info:
Kubuntu 19.10
KDE Plasma 5.16.5
KDE Frameworks 5.62.0
Qt 5.12.4

$ java -version
openjdk version "1.8.0_242"
OpenJDK Runtime Environment (build 1.8.0_242-8u242-b08-0ubuntu3~19.10-b08)
OpenJDK 64-Bit Server VM (build 25.242-b08, mixed mode)

$ uname -a
Linux sakelley2 5.3.0-40-generic #32-Ubuntu SMP Fri Jan 31 20:24:34 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

$ java -jar squirrel-sql-4.0.0-standard.jar
Exception in thread "AWT-EventQueue-1" java.lang.NullPointerException
        at com.izforge.izpack.panels.PacksPanelBase$CheckBoxRenderer.getTableCellRendererComponent(Unknown Source)
        at javax.swing.JTable$AccessibleJTable.getAccessibleChild(JTable.java:7037)
        at javax.swing.JTable$AccessibleJTable.getAccessibleAt(JTable.java:7424)
        at javax.swing.JTable$AccessibleJTable.valueChanged(JTable.java:6939)
        at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:184)
        at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:164)
        at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:211)
        at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:405)
        at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:415)
        at javax.swing.DefaultListSelectionModel.setSelectionInterval(DefaultListSelectionModel.java:459)
        at javax.swing.JTable.changeSelectionModel(JTable.java:2392)
        at javax.swing.JTable.changeSelection(JTable.java:2459)
        at javax.swing.plaf.basic.BasicTableUI$Handler.adjustSelection(BasicTableUI.java:1115)
        at javax.swing.plaf.basic.BasicTableUI$Handler.mousePressed(BasicTableUI.java:1038)
        at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:280)
        at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:279)
        at java.awt.Component.processMouseEvent(Component.java:6536)
        at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
        at java.awt.Component.processEvent(Component.java:6304)
        at java.awt.Container.processEvent(Container.java:2239)
        at java.awt.Component.dispatchEventImpl(Component.java:4889)
        at java.awt.Container.dispatchEventImpl(Container.java:2297)
        at java.awt.Component.dispatchEvent(Component.java:4711)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4904)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4532)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4476)
        at java.awt.Container.dispatchEventImpl(Container.java:2283)
        at java.awt.Window.dispatchEventImpl(Window.java:2746)
        at java.awt.Component.dispatchEvent(Component.java:4711)
        at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:760)
        at java.awt.EventQueue.access$500(EventQueue.java:97)
        at java.awt.EventQueue$3.run(EventQueue.java:709)
        at java.awt.EventQueue$3.run(EventQueue.java:703)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
        at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:84)
        at java.awt.EventQueue$4.run(EventQueue.java:733)
        at java.awt.EventQueue$4.run(EventQueue.java:731)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:730)
        at org.GNOME.Accessibility.AtkWrapper$6.dispatchEvent(AtkWrapper.java:705)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)