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Posted to dev@pdfbox.apache.org by "Andreas Lehmkühler (Jira)" <ji...@apache.org> on 2020/09/25 06:23:00 UTC

[jira] [Resolved] (PDFBOX-4964) PDFDebugger Text View for Streams hides errors

     [ https://issues.apache.org/jira/browse/PDFBOX-4964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andreas Lehmkühler resolved PDFBOX-4964.
----------------------------------------
    Resolution: Fixed

I've added a log message at warn level.

[~mkl] Thanks for the report, wasn't an obvious one ;-)

> PDFDebugger Text View for Streams hides errors
> ----------------------------------------------
>
>                 Key: PDFBOX-4964
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-4964
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Utilities
>    Affects Versions: 2.0.21, 3.0.0 PDFBox
>         Environment: Win10
>            Reporter: Michael Klink
>            Assignee: Andreas Lehmkühler
>            Priority: Major
>              Labels: debugger
>             Fix For: 2.0.22, 3.0.0 PDFBox
>
>         Attachments: 2-30-SL-manual-DE.pdf, 2-30-SL-manual-DE.pdf-6-2-Hex.png, 2-30-SL-manual-DE.pdf-6-2-Txt.png
>
>
> In the context of [this stack overflow question|https://stackoverflow.com/q/64013884/1729265] I used the PDF Debugger to inspect the second page content stream of page 6 of the document provided as example, [2-30-SL-manual-DE.pdf|http://www.autosfera.lt/images/Manuals/Nussbaum/2-30-SL-manual-DE.pdf], also attached to this issue.
> The problem that question was about is caused by an invalid literal (neither string nor number) in some *TJ* instruction array argument. This literal indeed was visible in the hex view of the PDF debugger:
> !2-30-SL-manual-DE.pdf-6-2-Hex.png!
> (See the "Tw" literals in the *TJ* arrays.)
> But in the text view it was hidden:
> !2-30-SL-manual-DE.pdf-6-2-Txt.png!



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