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via hsqldb by woodrowcw
, 1 year ago
This exception has no message.
via hsqldb by nobody
, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at org.hsqldb.jdbcResultSet.getColumnType(jdbcResultSet.java:2999)	at tableexample.JDBCAdapter.getColumnClass(JDBCAdapter.java:112)	at tableexample.TableMap.getColumnClass(TableMap.java:61)	at javax.swing.JTable.getColumnClass(JTable.java:1740)	at javax.swing.JTable.getCellRenderer(JTable.java:3651)	at javax.swing.plaf.basic.BasicTableUI.paintCell(BasicTableUI.java:1148)	at javax.swing.plaf.basic.BasicTableUI.paintCells(BasicTableUI.java:1051)	at javax.swing.plaf.basic.BasicTableUI.paint(BasicTableUI.java:974)	at javax.swing.plaf.ComponentUI.update(ComponentUI.java:142)	at javax.swing.JComponent.paintComponent(JComponent.java:537)	at javax.swing.JComponent.paint(JComponent.java:804)	at javax.swing.JComponent.paintChildren(JComponent.java:643)	at javax.swing.JComponent.paintWithOffscreenBuffer(JComponent.java:4742)	at javax.swing.JComponent.paintDoubleBuffered(JComponent.java:4688)