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https://issues.apache.org/jira/browse/PDFBOX-6142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18051041#comment-18051041
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Tilman Hausherr edited comment on PDFBOX-6142 at 1/10/26 9:48 PM:
------------------------------------------------------------------
-There is still something weird going on: here's an object stream after
splitting the original file, and it has many zeroes?!
[^PDFBOX-6142-objstrm.txt] -
was (Author: tilman):
There is still something weird going on: here's an object stream after
splitting the original file, and it has many zeroes?!
[^PDFBOX-6142-objstrm.txt]
> New release will produce incorrect files.
> -----------------------------------------
>
> Key: PDFBOX-6142
> URL: https://issues.apache.org/jira/browse/PDFBOX-6142
> Project: PDFBox
> Issue Type: Bug
> Components: Writing
> Affects Versions: 3.0.6 PDFBox, 4.0.0
> Reporter: Daniel Persson
> Assignee: Andreas Lehmkühler
> Priority: Critical
> Fix For: 3.0.7 PDFBox, 4.0.0
>
> Attachments: after.pdf, before.pdf
>
>
> After just running load and save of a file I get multiple syntax errors in
> the result. No errors in the original.
>
>
> {code:java}
> PDDocument doc = Loader.loadPDF(new File("before.pdf"));
> doc.save(new File("after.pdf")); {code}
>
>
> When I have run this code I will then render the PDF with Poppler
>
> {code:java}
> pdftoppm version 25.08.0
> Copyright 2005-2025 The Poppler Developers - http://poppler.freedesktop.org
> Copyright 1996-2011, 2022 Glyph & Cog, LLC
> {code}
>
>
> Running this command
>
> {code:java}
> pdftoppm -png after.pdf after {code}
>
>
> Will generate a lot off Syntax errors
> Syntax Error: Unterminated string
> Syntax Error: End of file inside dictionary
> Syntax Error (4124140): Illegal character ')'
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside array
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside array
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside array
> Syntax Error: End of file inside dictionary
> Syntax Error: Dictionary key must be a name object
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside array
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside array
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside array
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside array
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside array
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside dictionary
> Syntax Error: Unterminated hex string
> Syntax Error (4127569): Illegal character <2f> in hex string
> Syntax Error (4127569): Illegal character <73> in hex string
> Syntax Error (4127569): Illegal character <6f> in hex string
> Syntax Error (4127569): Illegal character <6e> in hex string
> Syntax Error (4127569): Illegal character <74> in hex string
> Syntax Error (4127569): Illegal character <2f> in hex string
> Syntax Error (4127570): Illegal character <52> in hex string
> Syntax Error (4127571): Illegal character <4b> in hex string
> Syntax Error (4127572): Illegal character <47> in hex string
> Syntax Error (4127573): Illegal character <4e> in hex string
> Syntax Error (4127574): Illegal character <4f> in hex string
> Syntax Error (4127575): Illegal character <51> in hex string
> Syntax Error (4127577): Illegal character <2b> in hex string
> Syntax Error (4127577): Illegal character <47> in hex string
> Syntax Error (4127577): Illegal character <69> in hex string
> Syntax Error (4127577): Illegal character <6c> in hex string
> Syntax Error (4127577): Illegal character <6c> in hex string
> Syntax Error (4127577): Illegal character <53> in hex string
> Syntax Error (4127577): Illegal character <6e> in hex string
> Syntax Error (4127577): Illegal character <73> in hex string
> Syntax Error (4127580): Illegal character <2f> in hex string
> Syntax Error (4127580): Illegal character <6e> in hex string
> Syntax Error (4127580): Illegal character <6f> in hex string
> Syntax Error (4127580): Illegal character <69> in hex string
> Syntax Error (4127580): Illegal character <6e> in hex string
> Syntax Error (4127580): Illegal character <67> in hex string
> Syntax Error (4127580): Illegal character <2f> in hex string
> Syntax Error (4127580): Illegal character <57> in hex string
> Syntax Error (4127580): Illegal character <69> in hex string
> Syntax Error (4127580): Illegal character <6e> in hex string
> Syntax Error (4127580): Illegal character <6e> in hex string
> Syntax Error (4127580): Illegal character <73> in hex string
> Syntax Error (4127580): Illegal character <69> in hex string
> Syntax Error (4127580): Illegal character <6e> in hex string
> Syntax Error (4127580): Illegal character <6f> in hex string
> Syntax Error (4127580): Illegal character <69> in hex string
> Syntax Error (4127580): Illegal character <6e> in hex string
> Syntax Error: Unterminated hex string
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside array
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside array
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside array
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside array
> Syntax Error: End of file inside dictionary
> Syntax Error: Unterminated hex string
> Syntax Error (4128664): Illegal character <2f> in hex string
> Syntax Error (4128664): Illegal character <4d> in hex string
> Syntax Error (4128664): Illegal character <74> in hex string
> Syntax Error (4128664): Illegal character <74> in hex string
> Syntax Error (4128667): Illegal character <52> in hex string
> Syntax Error (4128667): Illegal character <2f> in hex string
> Syntax Error (4128667): Illegal character <53> in hex string
> Syntax Error (4128667): Illegal character <75> in hex string
> Syntax Error (4128667): Illegal character <74> in hex string
> Syntax Error (4128667): Illegal character <79> in hex string
> Syntax Error (4128667): Illegal character <70> in hex string
> Syntax Error (4128667): Illegal character <2f> in hex string
> Syntax Error (4128667): Illegal character <58> in hex string
> Syntax Error (4128667): Illegal character <4d> in hex string
> Syntax Error (4128667): Illegal character <4c> in hex string
> Syntax Error (4128667): Illegal character <2f> in hex string
> Syntax Error (4128667): Illegal character <54> in hex string
> Syntax Error (4128667): Illegal character <79> in hex string
> Syntax Error (4128667): Illegal character <70> in hex string
> Syntax Error (4128667): Illegal character <2f> in hex string
> Syntax Error (4128667): Illegal character <4d> in hex string
> Syntax Error (4128667): Illegal character <74> in hex string
> Syntax Error (4128667): Illegal character <74> in hex string
> Syntax Error (4128667): Illegal character '>'
> Syntax Error: End of file inside array
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside array
> Syntax Error: End of file inside dictionary
> Syntax Error: End of file inside array
> Syntax Error: End of file inside dictionary
> Syntax Error: Unterminated string
> Syntax Error: End of file inside dictionary
> Syntax Error (4130539): Illegal character ')'
> Syntax Error: End of file inside dictionary
> Syntax Error: Unterminated string
> Syntax Error: End of file inside dictionary
> Syntax Error: Unterminated string
> Syntax Error: End of file inside dictionary
> Syntax Error: Kid object (page 1) is wrong type (integer)
>
> Test is running on the last commit on the 3.0 branch.
> commit 41fbf05f7b470a92ca396f5253896a3d9d253e11 (HEAD -> 3.0, upstream/3.0)
>
>
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