Hi all,
Does anyone know the
actual reason for this exception ? I was trying to drag and drop a tree node
into JPanel. JPanel is set as DropTarget.
Exception occurred during event
dispatching:
java.lang.NullPointerException
at sun.awt.dnd.SunDropTargetContextPeer.translate(SunDropTargetContextPeer.java:856)
at sun.awt.dnd.SunDropTargetContextPeer.processMotionMessage(SunDropTargetContextPeer.java:522)
at sun.awt.dnd.SunDropTargetContextPeer.run(SunDropTargetContextPeer.java:239)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:154)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:337)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:131)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:98)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:85)
java.lang.NullPointerException
at sun.awt.dnd.SunDropTargetContextPeer.translate(SunDropTargetContextPeer.java:856)
at sun.awt.dnd.SunDropTargetContextPeer.processMotionMessage(SunDropTargetContextPeer.java:522)
at sun.awt.dnd.SunDropTargetContextPeer.run(SunDropTargetContextPeer.java:239)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:154)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:337)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:131)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:98)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:85)
Thanks and Regards,
Jamsheer E B
