java.lang.NullPointerException

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Solutions on the web123929

  • via Terracotta by unnutz, 11 months ago
    This exception has no message.
  • This exception has no message.
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  • Stack trace

    • java.lang.NullPointerException at javax.swing.JTable$1.getRowCount(JTable.java:686) at javax.swing.JTable.getRowCount(JTable.java:2662) at javax.swing.plaf.basic.BasicTableUI.createTableSize(BasicTableUI.java:1692) at javax.swing.plaf.basic.BasicTableUI.getPreferredSize(BasicTableUI.java:1733) at javax.swing.JComponent.getPreferredSize(JComponent.java:1662) at javax.swing.ScrollPaneLayout.layoutContainer(ScrollPaneLayout.java:791) at java.awt.Container.layout(Container.java:1510) at java.awt.Container.doLayout(Container.java:1499) at java.awt.Container.validateTree(Container.java:1695) at java.awt.Container.validateTree(Container.java:1704) at java.awt.Container.validateTree(Container.java:1704) at java.awt.Container.validateTree(Container.java:1704) at java.awt.Container.validateTree(Container.java:1704) at java.awt.Container.validate(Container.java:1630) at java.awt.Window.dispatchEventImpl(Window.java:2748) at java.awt.Component.dispatchEvent(Component.java:4713) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758) 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:76) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.awt.EventQueue$4.run(EventQueue.java:731) at java.awt.EventQueue$4.run(EventQueue.java:729) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:728) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) 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)

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