Philip Helger created PDFBOX-3162:
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Summary: IllegalStateException in TTFSubsetter
Key: PDFBOX-3162
URL: https://issues.apache.org/jira/browse/PDFBOX-3162
Project: PDFBox
Issue Type: Bug
Components: FontBox
Affects Versions: 2.0.0
Environment: 2.0.0-RC2
Reporter: Philip Helger
Hi encountered a rare exception with an empty TTF subset:
{code}
==> [1] caused by java.lang.IllegalStateException: subset is empty
1.: org.apache.fontbox.ttf.TTFSubsetter.writeToStream(TTFSubsetter.java:921)
2.:
org.apache.pdfbox.pdmodel.font.TrueTypeEmbedder.subset(TrueTypeEmbedder.java:304)
3.: org.apache.pdfbox.pdmodel.font.PDType0Font.subset(PDType0Font.java:162)
4.: org.apache.pdfbox.pdmodel.PDDocument.save(PDDocument.java:1102)
5.: com.helger.pdflayout.PageLayoutPDF.renderTo(PageLayoutPDF.java:276)
{code}
Unfortunately I don't know yet what was causing the problem, but I will provide
you with more details on Monday (if necessary).
If there is nothing to subset - I think the call should simply be ignored???
Or maybe this is a problem because of the "uni" name bug (in 2.0.0-RC2) I
reopened lately?
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