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Posted to dev@pdfbox.apache.org by "Martijn Brinkers (JIRA)" <ji...@apache.org> on 2010/11/01 10:03:27 UTC
[jira] Commented: (PDFBOX-872) ERROR
org.apache.pdfbox.filter.FlateFilter - Stop reading corrupt stream
[ https://issues.apache.org/jira/browse/PDFBOX-872?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12926860#action_12926860 ]
Martijn Brinkers commented on PDFBOX-872:
-----------------------------------------
According to PDFBox the PDF is encrypted because document.isEncrypted() returns true but the document does not seem to be encrypted.
> ERROR org.apache.pdfbox.filter.FlateFilter - Stop reading corrupt stream
> -------------------------------------------------------------------------
>
> Key: PDFBOX-872
> URL: https://issues.apache.org/jira/browse/PDFBOX-872
> Project: PDFBox
> Issue Type: Bug
> Components: FontBox
> Affects Versions: 1.3.1
> Environment: Windows XP [Версия 5.1.2600]
> java version "1.6.0_22"
> Java(TM) SE Runtime Environment (build 1.6.0_22-b04)
> Java HotSpot(TM) Client VM (build 17.1-b03, mixed mode, sharing)
> Reporter: Vladimir
> Priority: Critical
>
> This report: http://www2.goldmansachs.com/our-firm/press/press-releases/current/pdfs/2010-q2-earnings.pdf
> With this code:
> public static String getTransformed(InputStream inputStream) {
> PDDocument pdDocument = null;
> String document = null;
> try {
> PDFParser parser = new PDFParser(inputStream);
> parser.parse();
> pdDocument = parser.getPDDocument();
> PDFText2HTML pdf2html = new PDFText2HTML("UTF-8");
> document = pdf2html.getText(pdDocument);
> } catch (IOException e) {
> e.printStackTrace();
> } finally {
> if (pdDocument != null) {
> try {
> pdDocument.getDocument().close();
> } catch (IOException e) {
> e.printStackTrace();
> }
> }
> }
> return document;
> }
> returns:
> 17:01:15,609 [main] ERROR org.apache.pdfbox.filter.FlateFilter - Stop reading corrupt stream
> null
> java.io.IOException: Error: Expected an integer type, actual=''
> at org.apache.pdfbox.pdfparser.BaseParser.readInt(BaseParser.java:1310)
> at org.apache.pdfbox.pdfparser.PDFObjectStreamParser.parse(PDFObjectStreamParser.java:81)
> at org.apache.pdfbox.cos.COSDocument.dereferenceObjectStreams(COSDocument.java:449)
> at org.apache.pdfbox.pdmodel.PDDocument.openProtection(PDDocument.java:1112)
> at org.apache.pdfbox.pdmodel.PDDocument.decrypt(PDDocument.java:591)
> at org.apache.pdfbox.util.PDFTextStripper.writeText(PDFTextStripper.java:246)
> at org.apache.pdfbox.util.PDFTextStripper.getText(PDFTextStripper.java:184)
> at com.selerityfinancial.wwwscraper.utils.PDFUtil.getTransformed(PDFUtil.java:25)
> at com.selerityfinancial.wwwscraper.utils.PDFUtil.main(PDFUtil.java:55)
> in Foxit PDF this file was opened normally
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