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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (JIRA)" <ji...@apache.org> on 2017/12/07 15:58:00 UTC

[jira] [Updated] (PDFBOX-4030) ClassCastException when matrix array has indirect objects

     [ https://issues.apache.org/jira/browse/PDFBOX-4030?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tilman Hausherr updated PDFBOX-4030:
------------------------------------
    Attachment: PDFBOX-4030-indirect.pdf

> ClassCastException when matrix array has indirect objects
> ---------------------------------------------------------
>
>                 Key: PDFBOX-4030
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-4030
>             Project: PDFBox
>          Issue Type: Bug
>          Components: PDModel
>    Affects Versions: 2.0.8
>            Reporter: Tilman Hausherr
>            Assignee: Tilman Hausherr
>             Fix For: 2.0.9, 3.0.0 PDFBox
>
>         Attachments: PDFBOX-4030-indirect.pdf
>
>
> {code}
> ClassCastException: org.apache.pdfbox.cos.COSObject cannot be cast to org.apache.pdfbox.cos.COSNumber
>     org.apache.pdfbox.util.Matrix.<init>(Matrix.java:60)
>     org.apache.pdfbox.pdmodel.graphics.pattern.PDAbstractPattern.getMatrix(PDAbstractPattern.java:135)
> {code}
> Solution: replace get() with getObject(). I created the attached file by modifying COSWriter.



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