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Posted to dev@pdfbox.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2017/09/30 15:14:00 UTC

[jira] [Commented] (PDFBOX-3870) Wrong type of referenced length in COSParser

    [ https://issues.apache.org/jira/browse/PDFBOX-3870?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16187125#comment-16187125 ] 

ASF subversion and git services commented on PDFBOX-3870:
---------------------------------------------------------

Commit 1810212 from [~lehmi] in branch 'pdfbox/trunk'
[ https://svn.apache.org/r1810212 ]

PDFBOX-3870: make getLength more lenient

> 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
>         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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