NullPointerException
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#3 NullPointerException
java.lang.NullPointerException
at
jdbcexplorer.dbtools.JConnectDlg$ComboBoxDriverRendere
r.getListCellRe
ndererComponent(JConnectDlg.java:616)
at
javax.swing.plaf.metal.MetalComboBoxButton.paintCompo
nent(MetalComboB
oxButton.java:150)
at javax.swing.JComponent.paint
(JComponent.java:808)
at javax.swing.JComponent.paintChildren
(JComponent.java:647)
at javax.swing.JComponent.paint
(JComponent.java:817)
at
javax.swing.JComponent.paintWithOffscreenBuffer
(JComponent.java:4795)
at javax.swing.JComponent.paintDoubleBuffered
(JComponent.java:4748)
at javax.swing.JComponent._paintImmediately
(JComponent.java:4692)
at javax.swing.JComponent.paintImmediately
(JComponent.java:4495)
at javax.swing.RepaintManager.paintDirtyRegions
(RepaintManager.java:410)
at
javax.swing.SystemEventQueueUtilities$ComponentWorkR
equest.run(System
EventQueueUtilities.java:117)
at java.awt.event.InvocationEvent.dispatch
(InvocationEvent.java:178)
at java.awt.EventQueue.dispatchEvent
(EventQueue.java:454)
at
java.awt.EventDispatchThread.pumpOneEventForHierarch
y(EventDispatchTh
read.java:201)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThre
ad.java:151)
at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:145)
at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:137)
at java.awt.EventDispatchThread.run
(EventDispatchThread.java:100)
java.lang.NullPointerException
at
jdbcexplorer.dbtools.JConnectDlg$ComboBoxDriverRendere
r.getListCellRe
ndererComponent(JConnectDlg.java:616)
at
javax.swing.plaf.metal.MetalComboBoxButton.paintCompo
nent(MetalComboB
oxButton.java:150)
at javax.swing.JComponent.paint
(JComponent.java:808)
at javax.swing.JComponent.paintChildren
(JComponent.java:647)
at javax.swing.JComponent.paint
(JComponent.java:817)
at javax.swing.JComponent.paintChildren
(JComponent.java:647)
at javax.swing.JComponent.paint
(JComponent.java:817)
at javax.swing.JComponent.paintChildren
(JComponent.java:647)
at javax.swing.JComponent.paint
(JComponent.java:817)
at javax.swing.JComponent.paintChildren
(JComponent.java:647)
at javax.swing.JComponent.paint
(JComponent.java:817)
at javax.swing.JComponent.paintChildren
(JComponent.java:647)
at javax.swing.JComponent.paint
(JComponent.java:817)
at javax.swing.JLayeredPane.paint
(JLayeredPane.java:557)
at javax.swing.JComponent.paintChildren
(JComponent.java:647)
at
javax.swing.JComponent.paintWithOffscreenBuffer
(JComponent.java:4802)
at javax.swing.JComponent.paintDoubleBuffered
(JComponent.java:4748)
at javax.swing.JComponent.paint
(JComponent.java:798)
at java.awt.GraphicsCallback$PaintCallback.run
(GraphicsCallback.java:21)
at sun.awt.SunGraphicsCallback.runOneComponent
(SunGraphicsCallback.java:
60)
at sun.awt.SunGraphicsCallback.runComponents
(SunGraphicsCallback.java:97
)
at java.awt.Container.paint(Container.java:1312)
at sun.awt.RepaintArea.paint
(RepaintArea.java:177)
at sun.awt.windows.WComponentPeer.handleEvent
(WComponentPeer.java:260)
at java.awt.Component.dispatchEventImpl
(Component.java:3678)
at java.awt.Container.dispatchEventImpl
(Container.java:1627)
at java.awt.Window.dispatchEventImpl
(Window.java:1606)
at java.awt.Component.dispatchEvent
(Component.java:3477)
at java.awt.EventQueue.dispatchEvent
(EventQueue.java:456)
at
java.awt.EventDispatchThread.pumpOneEventForHierarch
y(EventDispatchTh
read.java:201)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThre
ad.java:151)
at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:145)
at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:137)
at java.awt.EventDispatchThread.run
(EventDispatchThread.java:100)
Exception occurred during event dispatching:
java.lang.NullPointerException
at
jdbcexplorer.dbtools.JConnectDlg$ComboBoxDriverRendere
r.getListCellRe
ndererComponent(JConnectDlg.java:616)
at
javax.swing.plaf.metal.MetalComboBoxButton.paintCompo
nent(MetalComboB
oxButton.java:150)
at javax.swing.JComponent.paint
(JComponent.java:808)
at javax.swing.JComponent.paintChildren
(JComponent.java:647)
at javax.swing.JComponent.paint
(JComponent.java:817)
at
javax.swing.JComponent.paintWithOffscreenBuffer
(JComponent.java:4795)
at javax.swing.JComponent.paintDoubleBuffered
(JComponent.java:4748)
at javax.swing.JComponent._paintImmediately
(JComponent.java:4692)
at javax.swing.JComponent.paintImmediately
(JComponent.java:4495)
at javax.swing.RepaintManager.paintDirtyRegions
(RepaintManager.java:410)
at
javax.swing.SystemEventQueueUtilities$ComponentWorkR
equest.run(System
EventQueueUtilities.java:117)
at java.awt.event.InvocationEvent.dispatch
(InvocationEvent.java:178)
at java.awt.EventQueue.dispatchEvent
(EventQueue.java:454)
at
java.awt.EventDispatchThread.pumpOneEventForHierarch
y(EventDispatchTh
read.java:201)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThre
ad.java:151)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThre
ad.java:141)
at java.awt.Dialog$1.run(Dialog.java:540)
at java.awt.event.InvocationEvent.dispatch
(InvocationEvent.java:178)
at java.awt.EventQueue.dispatchEvent
(EventQueue.java:454)
at
java.awt.EventDispatchThread.pumpOneEventForHierarch
y(EventDispatchTh
read.java:201)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThre
ad.java:151)
at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:145)
at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:137)
at java.awt.EventDispatchThread.run
(EventDispatchThread.java:100)
Exception occurred during event dispatching:
java.lang.NullPointerException
at
jdbcexplorer.dbtools.JConnectDlg$ComboBoxDriverRendere
r.getListCellRe
ndererComponent(JConnectDlg.java:616)
at
javax.swing.plaf.metal.MetalComboBoxButton.paintCompo
nent(MetalComboB
oxButton.java:150)
at javax.swing.JComponent.paint
(JComponent.java:808)
at javax.swing.JComponent.paintChildren
(JComponent.java:647)
at javax.swing.JComponent.paint
(JComponent.java:817)
at
javax.swing.JComponent.paintWithOffscreenBuffer
(JComponent.java:4795)
at javax.swing.JComponent.paintDoubleBuffered
(JComponent.java:4748)
at javax.swing.JComponent._paintImmediately
(JComponent.java:4692)
at javax.swing.JComponent.paintImmediately
(JComponent.java:4495)
at javax.swing.RepaintManager.paintDirtyRegions
(RepaintManager.java:410)
at
javax.swing.SystemEventQueueUtilities$ComponentWorkR
equest.run(System
EventQueueUtilities.java:117)
at java.awt.event.InvocationEvent.dispatch
(InvocationEvent.java:178)
at java.awt.EventQueue.dispatchEvent
(EventQueue.java:454)
at
java.awt.EventDispatchThread.pumpOneEventForHierarch
y(EventDispatchTh
read.java:201)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThre
ad.java:151)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThre
ad.java:141)
at java.awt.Dialog$1.run(Dialog.java:540)
at java.awt.Dialog.show(Dialog.java:561)
at java.awt.Component.show
(Component.java:1133)
at java.awt.Component.setVisible
(Component.java:1088)
at jdbcexplorer.dbtools.JConnectDlg.setVisible
(JConnectDlg.java:97)
at jdbcexplorer.dbtools.DbUtil.connect
(DbUtil.java:65)
at jdbcexplorer.swing.JFrameMain.connect2DBMS
(JFrameMain.java:99)
at jdbcexplorer.tree.NodeDBMS.new_
(NodeDBMS.java:52)
at jdbcexplorer.tree.DbTree.actionPerformed
(DbTree.java:94)
at jdbcexplorer.swing.JActionSet.actionPerformed
(JActionSet.java:99)
at
jdbcexplorer.swing.JActionSet$JAction.actionPerformed
(JActionSet.java
:172)
at javax.swing.AbstractButton.fireActionPerformed
(AbstractButton.java:17
86)
at
javax.swing.AbstractButton$ForwardActionEvents.actionP
erformed(Abstra
ctButton.java:1839)
at
javax.swing.DefaultButtonModel.fireActionPerformed
(DefaultButtonModel
.java:420)
at javax.swing.DefaultButtonModel.setPressed
(DefaultButtonModel.java:258
)
at
javax.swing.plaf.basic.BasicButtonListener.mouseReleased
(BasicButtonL
istener.java:245)
at java.awt.AWTEventMulticaster.mouseReleased
(AWTEventMulticaster.java:2
31)
at java.awt.Component.processMouseEvent
(Component.java:5100)
at java.awt.Component.processEvent
(Component.java:4897)
at java.awt.Container.processEvent
(Container.java:1569)
at java.awt.Component.dispatchEventImpl
(Component.java:3615)
at java.awt.Container.dispatchEventImpl
(Container.java:1627)
at java.awt.Component.dispatchEvent
(Component.java:3477)
at
java.awt.LightweightDispatcher.retargetMouseEvent
(Container.java:3483
)
at
java.awt.LightweightDispatcher.processMouseEvent
(Container.java:3198)
at java.awt.LightweightDispatcher.dispatchEvent
(Container.java:3128)
at java.awt.Container.dispatchEventImpl
(Container.java:1613)
at java.awt.Window.dispatchEventImpl
(Window.java:1606)
at java.awt.Component.dispatchEvent
(Component.java:3477)
at java.awt.EventQueue.dispatchEvent
(EventQueue.java:456)
at
java.awt.EventDispatchThread.pumpOneEventForHierarch
y(EventDispatchTh
read.java:201)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThre
ad.java:151)
at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:145)
at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:137)
at java.awt.EventDispatchThread.run
(EventDispatchThread.java:100)
Exception occurred during event dispatching:
java.lang.NullPointerException
at
jdbcexplorer.dbtools.JConnectDlg$ComboBoxDriverRendere
r.getListCellRe
ndererComponent(JConnectDlg.java:616)
at
javax.swing.plaf.metal.MetalComboBoxButton.paintCompo
nent(MetalComboB
oxButton.java:150)
at javax.swing.JComponent.paint
(JComponent.java:808)
at javax.swing.JComponent.paintChildren
(JComponent.java:647)
at javax.swing.JComponent.paint
(JComponent.java:817)
at javax.swing.JComponent.paintChildren
(JComponent.java:647)
at javax.swing.JComponent.paint
(JComponent.java:817)
at javax.swing.JComponent.paintChildren
(JComponent.java:647)
at javax.swing.JComponent.paint
(JComponent.java:817)
at javax.swing.JComponent.paintChildren
(JComponent.java:647)
at javax.swing.JComponent.paint
(JComponent.java:817)
at javax.swing.JComponent.paintChildren
(JComponent.java:647)
at javax.swing.JComponent.paint
(JComponent.java:817)
at javax.swing.JLayeredPane.paint
(JLayeredPane.java:557)
at javax.swing.JComponent.paintChildren
(JComponent.java:647)
at
javax.swing.JComponent.paintWithOffscreenBuffer
(JComponent.java:4802)
at javax.swing.JComponent.paintDoubleBuffered
(JComponent.java:4748)
at javax.swing.JComponent.paint
(JComponent.java:798)
at java.awt.GraphicsCallback$PaintCallback.run
(GraphicsCallback.java:21)
at sun.awt.SunGraphicsCallback.runOneComponent
(SunGraphicsCallback.java:
60)
at sun.awt.SunGraphicsCallback.runComponents
(SunGraphicsCallback.java:97
)
at java.awt.Container.paint(Container.java:1312)
at sun.awt.RepaintArea.paint
(RepaintArea.java:177)
at sun.awt.windows.WComponentPeer.handleEvent
(WComponentPeer.java:260)
at java.awt.Component.dispatchEventImpl
(Component.java:3678)
at java.awt.Container.dispatchEventImpl
(Container.java:1627)
at java.awt.Window.dispatchEventImpl
(Window.java:1606)
at java.awt.Component.dispatchEvent
(Component.java:3477)
at java.awt.EventQueue.dispatchEvent
(EventQueue.java:456)
at
java.awt.EventDispatchThread.pumpOneEventForHierarch
y(EventDispatchTh
read.java:201)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThre
ad.java:151)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThre
ad.java:141)
at java.awt.Dialog$1.run(Dialog.java:540)
at java.awt.Dialog.show(Dialog.java:561)
at java.awt.Component.show
(Component.java:1133)
at java.awt.Component.setVisible
(Component.java:1088)
at jdbcexplorer.dbtools.JConnectDlg.setVisible
(JConnectDlg.java:97)
at jdbcexplorer.dbtools.DbUtil.connect
(DbUtil.java:65)
at jdbcexplorer.swing.JFrameMain.connect2DBMS
(JFrameMain.java:99)
at jdbcexplorer.tree.NodeDBMS.new_
(NodeDBMS.java:52)
at jdbcexplorer.tree.DbTree.actionPerformed
(DbTree.java:94)
at jdbcexplorer.swing.JActionSet.actionPerformed
(JActionSet.java:99)
at
jdbcexplorer.swing.JActionSet$JAction.actionPerformed
(JActionSet.java
:172)
at javax.swing.AbstractButton.fireActionPerformed
(AbstractButton.java:17
86)
at
javax.swing.AbstractButton$ForwardActionEvents.actionP
erformed(Abstra
ctButton.java:1839)
at
javax.swing.DefaultButtonModel.fireActionPerformed
(DefaultButtonModel
.java:420)
at javax.swing.DefaultButtonModel.setPressed
(DefaultButtonModel.java:258
)
at
javax.swing.plaf.basic.BasicButtonListener.mouseReleased
(BasicButtonL
istener.java:245)
at java.awt.AWTEventMulticaster.mouseReleased
(AWTEventMulticaster.java:2
31)
at java.awt.Component.processMouseEvent
(Component.java:5100)
at java.awt.Component.processEvent
(Component.java:4897)
at java.awt.Container.processEvent
(Container.java:1569)
at java.awt.Component.dispatchEventImpl
(Component.java:3615)
at java.awt.Container.dispatchEventImpl
(Container.java:1627)
at java.awt.Component.dispatchEvent
(Component.java:3477)
at
java.awt.LightweightDispatcher.retargetMouseEvent
(Container.java:3483
)
at
java.awt.LightweightDispatcher.processMouseEvent
(Container.java:3198)
at java.awt.LightweightDispatcher.dispatchEvent
(Container.java:3128)
at java.awt.Container.dispatchEventImpl
(Container.java:1613)
at java.awt.Window.dispatchEventImpl
(Window.java:1606)
at java.awt.Component.dispatchEvent
(Component.java:3477)
at java.awt.EventQueue.dispatchEvent
(EventQueue.java:456)
at
java.awt.EventDispatchThread.pumpOneEventForHierarch
y(EventDispatchTh
read.java:201)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThre
ad.java:151)
at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:145)
at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:137)
at java.awt.EventDispatchThread.run
(EventDispatchThread.java:100)
Exception occurred during event dispatching:
java.lang.NullPointerException
at
jdbcexplorer.dbtools.JConnectDlg$ComboBoxDriverRendere
r.getListCellRe
ndererComponent(JConnectDlg.java:616)
at
javax.swing.plaf.metal.MetalComboBoxButton.paintCompo
nent(MetalComboB
oxButton.java:150)
at javax.swing.JComponent.paint
(JComponent.java:808)
at javax.swing.JComponent.paintChildren
(JComponent.java:647)
at javax.swing.JComponent.paint
(JComponent.java:817)
at
javax.swing.JComponent.paintWithOffscreenBuffer
(JComponent.java:4795)
at javax.swing.JComponent.paintDoubleBuffered
(JComponent.java:4748)
at javax.swing.JComponent._paintImmediately
(JComponent.java:4692)
at javax.swing.JComponent.paintImmediately
(JComponent.java:4495)
at javax.swing.RepaintManager.paintDirtyRegions
(RepaintManager.java:410)
at
javax.swing.SystemEventQueueUtilities$ComponentWorkR
equest.run(System
EventQueueUtilities.java:117)
at java.awt.event.InvocationEvent.dispatch
(InvocationEvent.java:178)
at java.awt.EventQueue.dispatchEvent
(EventQueue.java:454)
at
java.awt.EventDispatchThread.pumpOneEventForHierarch
y(EventDispatchTh
read.java:201)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThre
ad.java:151)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThre
ad.java:141)
at java.awt.Dialog$1.run(Dialog.java:540)
at java.awt.Dialog.show(Dialog.java:561)
at java.awt.Component.show
(Component.java:1133)
at java.awt.Component.setVisible
(Component.java:1088)
at jdbcexplorer.dbtools.JConnectDlg.setVisible
(JConnectDlg.java:97)
at jdbcexplorer.dbtools.DbUtil.connect
(DbUtil.java:65)
at jdbcexplorer.swing.JFrameMain.connect2DBMS
(JFrameMain.java:99)
at jdbcexplorer.tree.NodeDBMS.new_
(NodeDBMS.java:52)
at jdbcexplorer.tree.DbTree.actionPerformed
(DbTree.java:94)
at jdbcexplorer.swing.JActionSet.actionPerformed
(JActionSet.java:99)
at
jdbcexplorer.swing.JActionSet$JAction.actionPerformed
(JActionSet.java
:172)
at javax.swing.AbstractButton.fireActionPerformed
(AbstractButton.java:17
86)
at
javax.swing.AbstractButton$ForwardActionEvents.actionP
erformed(Abstra
ctButton.java:1839)
at
javax.swing.DefaultButtonModel.fireActionPerformed
(DefaultButtonModel
.java:420)
at javax.swing.DefaultButtonModel.setPressed
(DefaultButtonModel.java:258
)
at
javax.swing.plaf.basic.BasicButtonListener.mouseReleased
(BasicButtonL
istener.java:245)
at java.awt.AWTEventMulticaster.mouseReleased
(AWTEventMulticaster.java:2
31)
at java.awt.Component.processMouseEvent
(Component.java:5100)
at java.awt.Component.processEvent
(Component.java:4897)
at java.awt.Container.processEvent
(Container.java:1569)
at java.awt.Component.dispatchEventImpl
(Component.java:3615)
at java.awt.Container.dispatchEventImpl
(Container.java:1627)
at java.awt.Component.dispatchEvent
(Component.java:3477)
at
java.awt.LightweightDispatcher.retargetMouseEvent
(Container.java:3483
)
at
java.awt.LightweightDispatcher.processMouseEvent
(Container.java:3198)
at java.awt.LightweightDispatcher.dispatchEvent
(Container.java:3128)
at java.awt.Container.dispatchEventImpl
(Container.java:1613)
at java.awt.Window.dispatchEventImpl
(Window.java:1606)
at java.awt.Component.dispatchEvent
(Component.java:3477)
at java.awt.EventQueue.dispatchEvent
(EventQueue.java:456)
at
java.awt.EventDispatchThread.pumpOneEventForHierarch
y(EventDispatchTh
read.java:201)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThre
ad.java:151)
at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:145)
at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:137)
at java.awt.EventDispatchThread.run
(EventDispatchThread.java:100)
