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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (Jira)" <ji...@apache.org> on 2021/11/29 18:22:00 UTC
[jira] [Updated] (PDFBOX-5334) Invalid ToUnicode CMap in font BWSimSun
[ https://issues.apache.org/jira/browse/PDFBOX-5334?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tilman Hausherr updated PDFBOX-5334:
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Attachment: a_unc.pdf
> Invalid ToUnicode CMap in font BWSimSun
> ---------------------------------------
>
> Key: PDFBOX-5334
> URL: https://issues.apache.org/jira/browse/PDFBOX-5334
> Project: PDFBox
> Issue Type: Bug
> Affects Versions: 2.0.24
> Reporter: guowenchao
> Priority: Major
> Attachments: a.pdf, a_unc.pdf
>
>
> I met a problem,When I use pdfbox to parse PDF files pdfbox alarm is prompted.
> I don't know how to solve it。Incomplete parsing of file content
>
> 23:24:05.206 [main] WARN org.apache.pdfbox.pdmodel.font.PDFont - Invalid ToUnicode CMap in font BWSimSun
> 23:24:05.209 [main] WARN org.apache.pdfbox.pdmodel.font.PDFont - Using predefined identity CMap instead
> 23:24:05.243 [main] DEBUG org.apache.fontbox.ttf.GlyphSubstitutionTable - Type 4 GSUB lookup table is not supported and will be ignored
> 23:24:05.244 [main] DEBUG org.apache.fontbox.ttf.GlyphSubstitutionTable - Type 4 GSUB lookup table is not supported and will be ignored
> 23:24:05.244 [main] DEBUG org.apache.fontbox.ttf.GlyphSubstitutionTable - Type 6 GSUB lookup table is not supported and will be ignored
> 23:24:05.244 [main] DEBUG org.apache.fontbox.ttf.GlyphSubstitutionTable - Type 4 GSUB lookup table is not supported and will be ignored
> 23:24:05.244 [main] DEBUG org.apache.fontbox.ttf.GlyphSubstitutionTable - Type 4 GSUB lookup table is not supported and will be ignored
>
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