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egster
Joined: 21 Apr 2010
Posts: 1
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 Posted: Wed Apr 21, 2010 8:30 am Post subject: Multiple table columns throw errors |
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Hello!
I'm quite new to NetBeans and currently making my first database application. The problem is with the second (bottom) table, which throws errors and doesen't start:
| Code: | [TopLink Info]: 2010.04.21 10:22:28.312--ServerSession(4875224)--file:/C:/Documents%20and%20Settings/Development/My%20Documents/NetBeansProjects/RentACar/build/classes/-xzPU login successful
21.4.2010 10:22:28 org.jdesktop.application.Application$1 run
SEVERE: Application class rentacar.RentACarApp failed to launch
java.lang.ArrayIndexOutOfBoundsException: 0 >= 0
at java.util.Vector.elementAt(Vector.java:427)
at javax.swing.table.DefaultTableColumnModel.getColumn(DefaultTableColumnModel.java:277)
at rentacar.RentACarView.initComponents(RentACarView.java:419)
at rentacar.RentACarView.<init>(RentACarView.java:39)
at rentacar.RentACarApp.startup(RentACarApp.java:19)
at org.jdesktop.application.Application$1.run(Application.java:171)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Exception in thread "AWT-EventQueue-0" java.lang.Error: Application class rentacar.RentACarApp failed to launch
at org.jdesktop.application.Application$1.run(Application.java:177)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Caused by: java.lang.ArrayIndexOutOfBoundsException: 0 >= 0
at java.util.Vector.elementAt(Vector.java:427)
at javax.swing.table.DefaultTableColumnModel.getColumn(DefaultTableColumnModel.java:277)
at rentacar.RentACarView.initComponents(RentACarView.java:419)
at rentacar.RentACarView.<init>(RentACarView.java:39)
at rentacar.RentACarApp.startup(RentACarApp.java:19)
at org.jdesktop.application.Application$1.run(Application.java:171)
... 8 more
BUILD SUCCESSFUL (total time: 3 seconds) |
My application was working fine, then suddenly stopped. If I remove all the columns from the second table and add only one column, it works. As soon as I add another column in the GUI, it throws this error.
Please help!
Thanks! |
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