Yauheni Salopiy created PDFBOX-3449:
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Summary: NullPointerException at
org.apache.pdfbox.pdmodel.PDPageTree.isPageTreeNode
Key: PDFBOX-3449
URL: https://issues.apache.org/jira/browse/PDFBOX-3449
Project: PDFBox
Issue Type: Bug
Components: PDModel
Affects Versions: 2.0.2
Reporter: Yauheni Salopiy
A number of PDF documents failing in Apache Tika 1.14-SNAPSHOT (PDF Box 2.0.2)
on text extraction with following exception:
org.apache.tika.exception.TikaException: Unexpected RuntimeException from
org.apache.tika.parser.pdf.PDFParser@389adf1d
at
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:282)
at
org.apache.tika.parser.ParserDecorator.parse(ParserDecorator.java:188)
at
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
at
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
at
org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:120)
at
com.wolterskluwer.atlas.transformer.processFileResources.DocumentsTextExtractor.extractText(DocumentsTextExtractor.java:44)
at
com.wolterskluwer.atlas.transformer.processFileResources.DocumentsTextExtractor.main(DocumentsTextExtractor.java:134)
Caused by: java.lang.NullPointerException
at
org.apache.pdfbox.pdmodel.PDPageTree.isPageTreeNode(PDPageTree.java:307)
at org.apache.pdfbox.pdmodel.PDPageTree.access$100(PDPageTree.java:38)
at
org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.enqueueKids(PDPageTree.java:164)
at
org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.enqueueKids(PDPageTree.java:169)
at
org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.enqueueKids(PDPageTree.java:169)
at
org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.<init>(PDPageTree.java:159)
at
org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.<init>(PDPageTree.java:153)
at org.apache.pdfbox.pdmodel.PDPageTree.iterator(PDPageTree.java:123)
at
org.apache.pdfbox.text.PDFTextStripper.processPages(PDFTextStripper.java:314)
at
org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:112)
at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:151)
at
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
... 6 more
Please, find failing documents and log with exceptions StackTrace in
attachments.
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