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Posted to dev@pdfbox.apache.org by "Andreas Lehmkühler (JIRA)" <ji...@apache.org> on 2017/10/01 15:24:00 UTC

[jira] [Comment Edited] (PDFBOX-3797) Error reading stream, expected='endstream' actual='' with truncated file

    [ https://issues.apache.org/jira/browse/PDFBOX-3797?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16018921#comment-16018921 ] 

Andreas Lehmkühler edited comment on PDFBOX-3797 at 10/1/17 3:23 PM:
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My recent changes don't fix the problem, now it get another exception. More to investigate
{code}
ava.lang.RuntimeException: java.util.concurrent.ExecutionException: java.io.IOException: expected='>' actual='B' at offset 12299
    org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.done(PagePane.java:279)
    sun.swing.AccumulativeRunnable.run(AccumulativeRunnable.java:95)
    java.security.AccessController.doPrivileged(Native Method)
    java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
Caused by: java.util.concurrent.ExecutionException: java.io.IOException: expected='>' actual='B' at offset 12299
    org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.done(PagePane.java:257)
    sun.swing.AccumulativeRunnable.run(AccumulativeRunnable.java:95)
    java.security.AccessController.doPrivileged(Native Method)
    java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
Caused by: java.io.IOException: expected='>' actual='B' at offset 12299
    org.apache.pdfbox.pdfparser.BaseParser.readExpectedChar(BaseParser.java:1045)
    org.apache.pdfbox.pdfparser.BaseParser.parseCOSDictionary(BaseParser.java:226)
    org.apache.pdfbox.pdfparser.PDFStreamParser.parseNextToken(PDFStreamParser.java:163)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:502)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:469)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:150)
    org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:203)
    org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:145)
    org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:68)
    org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.doInBackground(PagePane.java:246)
    org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.doInBackground(PagePane.java:1)
    java.lang.Thread.run(Thread.java:662)
{code}


was (Author: lehmi):
My recent changes don't fix the problem, now it get another exception. More to investigate

> Error reading stream, expected='endstream' actual='' with truncated file
> ------------------------------------------------------------------------
>
>                 Key: PDFBOX-3797
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-3797
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Parsing
>    Affects Versions: 2.0.6
>            Reporter: Tilman Hausherr
>            Assignee: Andreas Lehmkühler
>              Labels: regression
>         Attachments: PDFBOX-3797-5WULWDW54DAQ4ORVJSACEE2KCXQ7PQLL.pdf
>
>
> {code}
> java.io.IOException: Error reading stream, expected='endstream' actual='' at offset 21570
>     org.apache.pdfbox.pdfparser.COSParser.parseCOSStream(COSParser.java:996)
>     org.apache.pdfbox.pdfparser.COSParser.parseFileObject(COSParser.java:782)
>     org.apache.pdfbox.pdfparser.COSParser.parseObjectDynamically(COSParser.java:743)
>     org.apache.pdfbox.pdfparser.COSParser.parseObjectDynamically(COSParser.java:674)
>     org.apache.pdfbox.pdfparser.COSParser.parseDictObjects(COSParser.java:634)
>     org.apache.pdfbox.pdfparser.PDFParser.initialParse(PDFParser.java:241)
>     org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:276)
>     org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1005)
>     org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:943)
> {code}
> This didn't happen with 2.0.5.



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