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Posted to dev@pdfbox.apache.org by "Isabelle Giguere (JIRA)" <ji...@apache.org> on 2018/06/08 21:21:00 UTC
[jira] [Created] (PDFBOX-4243) DataFormatException: "invalid stored
block lengths" in FlateFilter
Isabelle Giguere created PDFBOX-4243:
----------------------------------------
Summary: DataFormatException: "invalid stored block lengths" in FlateFilter
Key: PDFBOX-4243
URL: https://issues.apache.org/jira/browse/PDFBOX-4243
Project: PDFBox
Issue Type: Bug
Components: Text extraction
Affects Versions: 2.0.9, 2.0.8
Environment: Java 8 update 172
Tika parsers 1.17 (and 1.18)
Windows 7 (and server 2012)
Reporter: Isabelle Giguere
Attachments: IN_THE_UNITED_STATES_DISTRICT_COURT_(78).pdf
The attached PDF document causes this exception. Similar to PDFBOX-3546, but probably not the same root cause.
Observed using Tika 1.17 + PDF Box 2.0.8, and with Tika 1.18 + PDF Box 2.0.9
{noformat}
org.apache.tika.exception.TikaException: Unable to extract PDF content
at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:139)
at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:171)
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:143)
at test.conversion.tika.Conversion.parse(Conversion.java:56)
at test.conversion.tika.Conversion.main(Conversion.java:40)
Caused by: java.io.IOException: java.util.zip.DataFormatException: invalid stored block lengths
at org.apache.pdfbox.filter.FlateFilter.decode(FlateFilter.java:83)
at org.apache.pdfbox.filter.Filter.decode(Filter.java:87)
at org.apache.pdfbox.cos.COSInputStream.create(COSInputStream.java:77)
at org.apache.pdfbox.cos.COSStream.createInputStream(COSStream.java:175)
at org.apache.pdfbox.cos.COSStream.createInputStream(COSStream.java:163)
at org.apache.pdfbox.pdmodel.PDPage.getContents(PDPage.java:157)
at org.apache.pdfbox.pdfparser.PDFStreamParser.<init>(PDFStreamParser.java:91)
at org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:493)
at org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:477)
at org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:150)
at org.apache.pdfbox.text.LegacyPDFStreamEngine.processPage(LegacyPDFStreamEngine.java:139)
at org.apache.pdfbox.text.PDFTextStripper.processPage(PDFTextStripper.java:391)
at org.apache.tika.parser.pdf.PDF2XHTML.processPage(PDF2XHTML.java:147)
at org.apache.pdfbox.text.PDFTextStripper.processPages(PDFTextStripper.java:319)
at org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:117)
... 6 more
Caused by: java.util.zip.DataFormatException: invalid stored block lengths
at java.util.zip.Inflater.inflateBytes(Native Method)
at java.util.zip.Inflater.inflate(Inflater.java:259)
at java.util.zip.Inflater.inflate(Inflater.java:280)
at org.apache.pdfbox.filter.FlateFilter.decompress(FlateFilter.java:108)
at org.apache.pdfbox.filter.FlateFilter.decode(FlateFilter.java:74)
... 21 more
{noformat}
Thank you for looking into this.
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