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Posted to dev@pdfbox.apache.org by "Daniel Persson (JIRA)" <ji...@apache.org> on 2018/05/23 08:34:00 UTC
[jira] [Updated] (PDFBOX-4228) PDFBox crashes when a Type3 font
don't have an embedded encoding.
[ https://issues.apache.org/jira/browse/PDFBOX-4228?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Daniel Persson updated PDFBOX-4228:
-----------------------------------
Attachment: type3_fixed.patch
> PDFBox crashes when a Type3 font don't have an embedded encoding.
> -----------------------------------------------------------------
>
> Key: PDFBOX-4228
> URL: https://issues.apache.org/jira/browse/PDFBOX-4228
> Project: PDFBox
> Issue Type: Bug
> Reporter: Daniel Persson
> Priority: Critical
> Labels: patch
> Attachments: example.pdf, type3_fixed.patch
>
>
> When running PDFBox on a pdf with WinAnsiEncoding for a Type3 font it crashes without any output.
> {code:java}
> Exception in thread "main" java.lang.ClassCastException: org.apache.pdfbox.cos.COSName cannot be cast to org.apache.pdfbox.cos.COSDictionary
> at org.apache.pdfbox.pdmodel.font.PDType3Font.readEncoding(PDType3Font.java:82)
> at org.apache.pdfbox.pdmodel.font.PDType3Font.<init>(PDType3Font.java:66)
> at org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:79)
> at org.apache.pdfbox.pdmodel.PDResources.getFont(PDResources.java:143)
> at org.apache.pdfbox.contentstream.operator.text.SetFontAndSize.process(SetFontAndSize.java:60)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:841)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:498)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:472)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.showForm(PDFStreamEngine.java:181)
> at org.apache.pdfbox.contentstream.operator.DrawObject.process(DrawObject.java:65)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:841)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:498)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:472)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.showForm(PDFStreamEngine.java:181)
> at org.apache.pdfbox.contentstream.operator.DrawObject.process(DrawObject.java:65)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:841)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:498)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:472)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:150)
> at org.apache.pdfbox.text.LegacyPDFStreamEngine.processPage(LegacyPDFStreamEngine.java:141)
> at org.apache.pdfbox.text.PDFTextStripper.processPage(PDFTextStripper.java:360)
> at org.apache.pdfbox.text.PDFTextStripper.processPages(PDFTextStripper.java:288)
> at org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:235)
> at org.apache.pdfbox.tools.ExtractText.startExtraction(ExtractText.java:237)
> at org.apache.pdfbox.tools.ExtractText.main(ExtractText.java:82)
> at org.apache.pdfbox.tools.PDFBox.main(PDFBox.java:59)
> {code}
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