[PDFBOX-3491] NumberFormatException in CFFParser.readRealNumber

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.8.12, 1.8.13, 2.0.2, 2.0.3, 3.0.0 PDFBox
• Fix Version/s: 1.8.13, 2.0.3, 3.0.0 PDFBox
• Component/s: FontBox
• External issue URL: https://bugzilla.mozilla.org/show_bug.cgi?id=1068432
• Assignee: Tilman Hausherr
• Reporter: Tilman Hausherr
• Created: 10/Sep/16 12:57
• Updated: 25/Mar/17 18:13
• Resolved: 10/Sep/16 13:00

Description

Caused by: java.lang.NumberFormatException: empty String
    sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:1020)
    java.lang.Double.valueOf(Double.java:504)
    org.apache.fontbox.cff.CFFParser.readRealNumber(CFFParser.java:390)
    org.apache.fontbox.cff.CFFParser.readEntry(CFFParser.java:270)
    org.apache.fontbox.cff.CFFParser.readDictData(CFFParser.java:236)
    org.apache.fontbox.cff.CFFParser.parseFont(CFFParser.java:397)
    org.apache.fontbox.cff.CFFParser.parse(CFFParser.java:141)
    org.apache.fontbox.cff.CFFParser.parse(CFFParser.java:68)
    org.apache.pdfbox.pdmodel.font.PDType1CFont.<init>(PDType1CFont.java:102)
    org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:60)

I've tried several things, and returning 0 resulted in the same rendering as Adobe Reader.