[PDFBOX-3870] Wrong type of referenced length in COSParser

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 2.0.6
• Component/s: Parsing
• Assignee: Andreas Lehmkühler
• Reporter: Jorge Spinsanti
• Created: 14/Jul/17 12:19
• Updated: 30/Sep/17 15:21
• Resolved: 30/Sep/17 15:21

Description

I got an exception to extract text from PDF with Tika (exception thrown on pdfbox 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