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https://issues.apache.org/jira/browse/PDFBOX-3491?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15479771#comment-15479771
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ASF subversion and git services commented on PDFBOX-3491:
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Commit 1760159 from [~tilman] in branch 'pdfbox/trunk'
[ https://svn.apache.org/r1760159 ]
PDFBOX-3491: return 0 for empty string
> NumberFormatException in CFFParser.readRealNumber
> -------------------------------------------------
>
> Key: PDFBOX-3491
> URL: https://issues.apache.org/jira/browse/PDFBOX-3491
> Project: PDFBox
> Issue Type: Bug
> Components: FontBox
> Affects Versions: 2.0.2, 2.0.3, 2.1.0
> Reporter: Tilman Hausherr
> Assignee: Tilman Hausherr
> Fix For: 2.0.3, 2.1.0
>
> Attachments: bugzilla1068432.pdf
>
>
> {code}
> 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)
> {code}
> I've tried several things, and returning 0 resulted in the same rendering as
> Adobe Reader.
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