Exception: Unable to create a suitable default GraphicsConfiguration

Hello everyone,
 
When I run Jfor I've got the exception
java.lang.ExceptionInInitializerError: java.lang.RuntimeException: 
Unable to create a suitable default GraphicsConfiguration.  Try changing your Display Settings.
 
The full log is:
 
jfor V0.7.1 - see http://www.jfor.org
Creating input and output objects...
Converting XSL:FO file '\Temp\20030208T123352jfor.fo' to RTF output 'C:\Temp\20030208T123352.rtf'...
jfor.INFO:jfor V0.7.1 - setting up conversion...
jfor.INFO:Parsing xsl:fo document...
jfor.DEBUG:Unsupported attribute of fo:external-graphic : 'content-width'
jfor.DEBUG:Unsupported attribute of fo:external-graphic : 'content-height'
jfor.DEBUG:Unsupported attribute of fo:external-graphic : 'content-width'
jfor.DEBUG:Unsupported attribute of fo:external-graphic : 'content-height'
jfor.DEBUG:Unsupported attribute of fo:external-graphic : 'content-width'
jfor.DEBUG:Unsupported attribute of fo:external-graphic : 'content-height'
jfor.WARNING:addChild: container already closed (parent=org.jfor.jfor.rtflib.rtfdoc.RtfParagraph child=org.jfor.jfor.rtflib.rtfdoc.RtfExternalGraphic)
jfor.DEBUG:Unsupported attribute of fo:external-graphic : 'content-width'
jfor.DEBUG:Unsupported attribute of fo:external-graphic : 'content-height'
jfor.INFO:Writing out RTF...
jfor.INFO:Write bookmark 'toc___XSLTbook120120'.
jfor.INFO:Write bookmark 'toc_XSLTbook120120_XSLTchapter123120120'.
jfor.INFO:Write bookmark 'toc_XSLTbook120120_XSLTchapter124120120'.
jfor.INFO:Write bookmark 'toc_XSLTbook120120_XSLTchapter126120120'.
jfor.INFO:Write bookmark 'toc_XSLTbook120120_XSLTsection1361261201'.
jfor.INFO:Write bookmark 'toc_XSLTbook120120_XSLTchapter128120120'.
jfor.INFO:Write bookmark 'XSLTsection124123120120'.
jfor.INFO:Write bookmark 'XSLTsection127124120120'.
jfor.INFO:Writing image 'file:/C:/Temp/20030208T123352/img0.jpg'.
java.lang.ExceptionInInitializerError: java.lang.RuntimeException: 
Unable to create a suitable default GraphicsConfiguration.  Try changing your Display Settings.
      at sun.awt.Win32GraphicsDevice.getDefaultPixID(Native Method)
      at sun.awt.Win32GraphicsDevice.getDefaultConfiguration(Unknown Source)
      at sun.awt.windows.WToolkit.resetGC(Unknown Source)
      at sun.awt.windows.WToolkit.<clinit>(Unknown Source)
      at java.lang.Class.forName0(Native Method)
      at java.lang.Class.forName(Unknown Source)
      at java.awt.Toolkit$2.run(Unknown Source)
      at java.security.AccessController.doPrivileged(Native Method)
      at java.awt.Toolkit.getDefaultToolkit(Unknown Source)
      at org.jfor.jfor.tools.jpeg.Encoder.encodeJPEG(Unknown Source)
      at org.jfor.jfor.rtflib.rtfdoc.RtfExternalGraphic.writeRtfContentWithException(Unknown Source)
      at org.jfor.jfor.rtflib.rtfdoc.RtfExternalGraphic.writeRtfContent(Unknown Source)
      at org.jfor.jfor.rtflib.rtfdoc.RtfElement.writeRtf(Unknown Source)
      at org.jfor.jfor.rtflib.rtfdoc.RtfContainer.writeRtfContent(Unknown Source)
      at org.jfor.jfor.rtflib.rtfdoc.RtfElement.writeRtf(Unknown Source)
      at org.jfor.jfor.rtflib.rtfdoc.RtfTableCell.writeRtfContent(Unknown Source)
      at org.jfor.jfor.rtflib.rtfdoc.RtfElement.writeRtf(Unknown Source)
      at org.jfor.jfor.rtflib.rtfdoc.RtfContainer.writeRtfContent(Unknown Source)
      at org.jfor.jfor.rtflib.rtfdoc.RtfTableRow.writeRtfContent(Unknown Source)
      at org.jfor.jfor.rtflib.rtfdoc.RtfElement.writeRtf(Unknown Source)
      at org.jfor.jfor.rtflib.rtfdoc.RtfContainer.writeRtfContent(Unknown Source)
      at org.jfor.jfor.rtflib.rtfdoc.RtfElement.writeRtf(Unknown Source)
      at org.jfor.jfor.rtflib.rtfdoc.RtfContainer.writeRtfContent(Unknown Source)
      at org.jfor.jfor.rtflib.rtfdoc.RtfElement.writeRtf(Unknown Source)
      at org.jfor.jfor.rtflib.rtfdoc.RtfContainer.writeRtfContent(Unknown Source)
      at org.jfor.jfor.rtflib.rtfdoc.RtfElement.writeRtf(Unknown Source)
      at org.jfor.jfor.rtflib.rtfdoc.RtfContainer.writeRtfContent(Unknown Source)
      at org.jfor.jfor.rtflib.rtfdoc.RtfElement.writeRtf(Unknown Source)
      at org.jfor.jfor.rtflib.rtfdoc.RtfFile.flush(Unknown Source)
      at org.jfor.jfor.converter.Converter.writeRtf(Unknown Source)
      at org.jfor.jfor.converter.Converter.endDocument(Unknown Source)
      at org.apache.xerces.parsers.SAXParser.endDocument(SAXParser.java:1225)
      at org.apache.xerces.validators.common.XMLValidator.callEndDocument(XMLValidator.java:760)
      at org.apache.xerces.framework.XMLDocumentScanner$EndOfInputDispatcher.dispatch(XMLDocumentScanner.java:1546)
      at org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:381)
      at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:948)
      at org.jfor.jfor.converter.Converter.<init>(Unknown Source)
      at org.jfor.jfor.main.CmdLineConverter.main(Unknown Source)
      at ch.codeconsult.jfor.main.CmdLineConverter.main(Unknown Source)
Exception in thread "main" 
 
May be somebody has met this problem. How can it be solved?
Thank you
TG
 


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