iReport in windows 7 x64

[gauraw]

 Hi,

     After installation of iReport 4.5.0 when i run the ireport i find the following error.

"A java.lang.NullPointerException has occured. Click show the details" and the detail is

 

java.lang.NullPointerException

at java.awt.Dimension.<init>(Dimension.java:91)

at javax.swing.plaf.basic.BasicProgressBarUI.getPreferredSize(BasicProgressBarUI.java:757)

at javax.swing.JComponent.getPreferredSize(JComponent.java:1615)

at org.netbeans.modules.progress.ui.NbProgressBar.getPreferredSize(NbProgressBar.java:90)

at org.netbeans.modules.progress.ui.StatusLineComponent.<init>(StatusLineComponent.java:137)

at org.netbeans.modules.progress.ui.ProviderImpl.getDefaultWorker(ProviderImpl.java:59)

at org.netbeans.progress.module.Controller.getProgressUIWorker(Controller.java:128)

at org.netbeans.progress.module.Controller.run(Controller.java:332)

at org.netbeans.progress.module.Controller.actionPerformed(Controller.java:357)

at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)

at javax.swing.Timer.fireActionPerformed(Timer.java:271)

[catch] at javax.swing.Timer$DoPostEvent.run(Timer.java:201)

at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)

at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104)

at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)

at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)

 

Please help to solve my problem.

 

[raylee]

Works fine for me.  I have Windows 7 Pro x64.  iReport 4.5.0 (non installer version).  Java 6 update 23 (64 bit).    Maybe check your Java version is in fact 64bit.