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via Oracle Community by 843802, 1 year ago
This exception has no message.
java.lang.NullPointerException at sun.awt.datatransfer.DataTransferer.getFormatsForFlavos(DataTransferer.java:702) at sun.awt.datatransfer.DataTransferer.getFormatsForTranserable(DataTransferer.java:670) at sun.awt.dnd.SunDragSourceContextPeer.startDrag(SunDragourceContextPeer.java:101) at java.awt.dnd.DragSource.startDrag(DragSource.java:305) at java.awt.dnd.DragSource.startDrag(DragSource.java:402) at java.awt.dnd.DragGestureEvent.startDrag(DragGestureEvet.java:221) at MyMethod.dragGestureRecognized(EquipmentSourceWindow.java:250)