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Posted to dev@pdfbox.apache.org by "Andreas Lehmkühler (JIRA)" <ji...@apache.org> on 2017/09/30 15:22:03 UTC
[jira] [Closed] (PDFBOX-3870) Wrong type of referenced length in
COSParser
[ https://issues.apache.org/jira/browse/PDFBOX-3870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andreas Lehmkühler closed PDFBOX-3870.
--------------------------------------
Resolution: Won't Fix
Assignee: Andreas Lehmkühler
I've made {{COSParser#getLength}} more lenient, so that PDFBox may read a stream without having the length.
But it doesn't fix this file as it is totally broken. All page objects are missing.
Closed as "Won't fix"
> Wrong type of referenced length in COSParser
> --------------------------------------------
>
> Key: PDFBOX-3870
> URL: https://issues.apache.org/jira/browse/PDFBOX-3870
> Project: PDFBox
> Issue Type: Bug
> Components: Parsing
> Affects Versions: 2.0.6
> Reporter: Jorge Spinsanti
> Assignee: Andreas Lehmkühler
> Attachments: COSParserIOException.pdf
>
>
> I got an exception to extract text from PDF with Tika (exception thrown on pdfbox code):
> {code}
> org.apache.tika.exception.TikaException: TIKA-198: Illegal IOException from org.apache.tika.parser.pdf.PDFParser@2be78cf6
> at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:286)
> at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
> at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
> Caused by: java.io.IOException: Wrong type of referenced length object COSObject{11, 0}: COSNull
> at org.apache.pdfbox.pdfparser.COSParser.getLength(COSParser.java:908)
> at org.apache.pdfbox.pdfparser.COSParser.parseCOSStream(COSParser.java:950)
> at org.apache.pdfbox.pdfparser.COSParser.parseFileObject(COSParser.java:781)
> at org.apache.pdfbox.pdfparser.COSParser.parseObjectDynamically(COSParser.java:742)
> at org.apache.pdfbox.pdfparser.COSParser.parseObjectDynamically(COSParser.java:673)
> at org.apache.pdfbox.pdfparser.COSParser.parseDictObjects(COSParser.java:633)
> at org.apache.pdfbox.pdfparser.PDFParser.initialParse(PDFParser.java:241)
> at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:276)
> at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1132)
> at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1066)
> at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:141)
> at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
> ... 24 more
> {code}
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