Embedding iReport problem

[KF24]

Hello everyone,

 

i´m a new to this forum so please back off a little ;)

I´m trying to embed iReport1.3.3 to an existing application. I accomplished so far, but when I start iReport within our application, it just shows the main frame and its toolbars. And when I try to activate all docking panes in the view menu, I keep getting this exception:

<code>

java.lang.NullPointerException

at org.flexdock.docking.defaults.DefaultDockingStrategy.findRegion(DefaultDockingStrategy.java:189)

at org.flexdock.docking.defaults.DefaultDockingStrategy.getSibling(DefaultDockingStrategy.java:107)

at org.flexdock.view.View.getSibling(View.java:371)

at it.businesslogic.ireport.util.Misc.dockAt(Misc.java:1434)

at it.businesslogic.ireport.gui.MainFrame.jCheckBoxMenuItemExplorerActionPerformed(MainFrame.java:6477)

at it.businesslogic.ireport.gui.MainFrame.access$122(MainFrame.java:6473)

at it.businesslogic.ireport.gui.MainFrame$124.actionPerformed(MainFrame.java:3204)

at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)

at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839)

at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)

at javax.swing.JToggleButton$ToggleButtonModel.setPressed(JToggleButton.java:273)

at javax.swing.AbstractButton.doClick(AbstractButton.java:289)

at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1113)

at javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseReleased(BasicMenuItemUI.java:943)

at java.awt.Component.processMouseEvent(Component.java:5100)

at java.awt.Component.processEvent(Component.java:4897)

at java.awt.Container.processEvent(Container.java:1569)

at java.awt.Component.dispatchEventImpl(Component.java:3615)

at java.awt.Container.dispatchEventImpl(Container.java:1627)

at java.awt.Component.dispatchEvent(Component.java:3477)

at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)

at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)

at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)

at java.awt.Container.dispatchEventImpl(Container.java:1613)

at java.awt.Window.dispatchEventImpl(Window.java:1606)

at java.awt.Component.dispatchEvent(Component.java:3477)

at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)

at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)

at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)

</code>

 

Can anyone help me out with this? Thanks a lot in advance!

 

Byes

KF24