java.lang.NullPointerException: This exception has no message.

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via Pentaho BI Platform Tracking by David Kincade, 1 year ago
This exception has no message.
via Pentaho BI Platform Tracking by David Kincade, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at org.pentaho.reporting.engine.classic.core.wizard.DefaultDataSchema.getAttributes(DefaultDataSchema.java:85)
at org.pentaho.reporting.designer.core.editor.report.elements.DefaultReportElementDragHandler.drop(DefaultReportElementDragHandler.java:147)
at org.pentaho.reporting.designer.core.editor.report.BandDndHandler.drop(BandDndHandler.java:152)
at java.awt.dnd.DropTarget.drop(DropTarget.java:434)
at sun.awt.dnd.SunDropTargetContextPeer.processDropMessage(SunDropTargetContextPeer.java:500)
at sun.awt.X11.XDropTargetContextPeer.processDropMessage(XDropTargetContextPeer.java:165)
at sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchDropEvent(SunDropTargetContextPeer.java:812)
at sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchEvent(SunDropTargetContextPeer.java:736)
at sun.awt.dnd.SunDropTargetEvent.dispatch(SunDropTargetEvent.java:30)
at java.awt.Component.dispatchEventImpl(Component.java:4440)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4413)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4556)
at java.awt.LightweightDispatcher.processDropTargetEvent(Container.java:4291)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4145)
at java.awt.Container.dispatchEventImpl(Container.java:2085)
at java.awt.Window.dispatchEventImpl(Window.java:2475)
at java.awt.Component.dispatchEvent(Component.java:4413)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
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)

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