Caused by: java.lang.IllegalArgumentException: Font size too small: 0.0
	at com.lowagie.text.pdf.PdfContentByte.setFontAndSize(Unknown Source)
	at org.xhtmlrenderer.pdf.ITextOutputDevice.drawString(ITextOutputDevice.java:485)
	at org.xhtmlrenderer.pdf.ITextTextRenderer.drawString(ITextTextRenderer.java:42)
	at org.xhtmlrenderer.render.AbstractOutputDevice.drawText(AbstractOutputDevice.java:72)
	at org.xhtmlrenderer.render.InlineText.paint(InlineText.java:129)
	at org.xhtmlrenderer.render.InlineLayoutBox.paintInline(InlineLayoutBox.java:276)
	at org.xhtmlrenderer.layout.Layer.paintInlineContent(Layer.java:274)
	at org.xhtmlrenderer.layout.Layer.paint(Layer.java:346)
	at org.xhtmlrenderer.layout.Layer.paintLayers(Layer.java:165)
	at org.xhtmlrenderer.layout.Layer.paint(Layer.java:351)
	at org.xhtmlrenderer.pdf.ITextRenderer.paintPage(ITextRenderer.java:384)
	at org.xhtmlrenderer.pdf.ITextRenderer.writePDF(ITextRenderer.java:348)
	at org.xhtmlrenderer.pdf.ITextRenderer.createPDF(ITextRenderer.java:315)
	at org.xhtmlrenderer.pdf.ITextRenderer.createPDF(ITextRenderer.java:246)
	at com.atlassian.confluence.extra.flyingpdf.FlyingSaucerXmlToPdfConverter.convertXhtmlToPdf(FlyingSaucerXmlToPdfConverter.java:77)
	... 298 more