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ProcessDiagramGenerator error

Question asked by ahmetkara on Feb 4, 2011
Latest reply on Jan 3, 2013 by burn83
Hi guys,

I try to use ProcessDiagramGenerator to generate the png of a process but I couldn't yet.
I am getting the error below.

Caused by: java.awt.image.RasterFormatException: (x + width) is outside raster
at sun.awt.image.IntegerInterleavedRaster.createWritableChild(Unknown Source)
at java.awt.image.BufferedImage.getSubimage(Unknown Source)
at org.activiti.engine.impl.bpmn.deployer.ProcessDiagramCanvas.generateImage(
at org.activiti.engine.impl.bpmn.deployer.ProcessDiagramGenerator.generateDiagram(
at org.activiti.engine.impl.bpmn.deployer.ProcessDiagramGenerator.generatePngDiagram(

Do you have any idea, what is the reason?