[jira] [Created] (PDFBOX-3162) IllegalStateException in TTFSubsetter

["Philip Helger (JIRA)" <ji...@apache.org>]

Philip Helger created PDFBOX-3162:
-------------------------------------

             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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