Openswing exporta pdf

Assuntos Gerais
#1

boa tarde galera,
consigo exporta para XLS, HTML,ect,
mas quando coloco para exporta para PDF
ocorre um erro:

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Sun Feb 24 13:02:31 BRT 2013 [ERROR]
in org.openswing.swing.table.client.Grids.export():
Error while exporting data:
null
java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.openswing.swing.export.java.ExportToPDFFactory.createExportToPDFDocument(ExportToPDFFactory.java:51)
	at org.openswing.swing.table.client.Grids.export(Grids.java:2440)
	at org.openswing.swing.export.client.ExportDialog$3.run(ExportDialog.java:233)
Caused by: java.lang.NoSuchMethodError: com.lowagie.text.Rectangle.getWidth()F
	at org.openswing.swing.export.java.ExportToPDF15.getDocument(ExportToPDF15.java:61)
	... 7 more

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alguém pode me ajudar
agradeço

#2