Wiki source code of AgenPro 3 hangs on startup with NullPointerException on Console
Version 3.1 by Admin on 2010/07/26 23:05
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| author | version | line-number | content |
|---|---|---|---|
 |
3.1 | 1 | If AgenPro does not start and prints the following stack trace on the console, some incompatibility of the used Look&Feel with the JDK's system color defaults could be the reason. |
| 2 | |||
| 3 | {{code}} | ||
| 4 | |||
| 5 | Exception in thread "main" java.lang.NullPointerException | ||
| 6 | at javax.swing.plaf.ColorUIResource.<init>(Unknown Source) | ||
| 7 | at com.klg.jclass.table.JCTableUI.installDefaults(Unknown Source) | ||
| 8 | at com.klg.jclass.table.JCTableUI.installUI(Unknown Source) | ||
| 9 | at javax.swing.JComponent.setUI(Unknown Source) | ||
| 10 | at com.klg.jclass.table.JCTable.setUI(Unknown Source) | ||
| 11 | at com.klg.jclass.table.JCTable.<init>(Unknown Source) | ||
| 12 | at com.agentpp.common.table.PopupTable.<init>(Unknown Source) | ||
| 13 | at com.agentpp.common.table.ExtendedTable.<init>(Unknown Source) | ||
| 14 | at com.agentpp.agenpro.AgenProFrame$1.<init>(Unknown Source) | ||
| 15 | at com.agentpp.agenpro.AgenProFrame.<init>(Unknown Source) | ||
| 16 | at com.agentpp.agenpro.AgenPro.<init>(Unknown Source) | ||
| 17 | at com.agentpp.agenpro.AgenPro.main(Unknown Source) | ||
| 18 | |||
| 19 | |||
| 20 | {{/code}} | ||
| 21 | |||
| 22 | To get AgenPro to run again, edit the **AgenPro3.cf** file and remove the line that starts with | ||
| 23 | |||
| 24 | {{code}} | ||
| 25 | |||
| 26 | LookAndFeel= | ||
| 27 | |||
| 28 | {{/code}} | ||
| 29 | |||
| 30 | or define it as: | ||
| 31 | |||
| 32 | {{code}} | ||
| 33 | |||
| 34 | LookAndFeel=com.jgoodies.looks.plastic.Plastic3DLookAndFeel | ||
| 35 | |||
| 36 | {{/code}} |