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https://issues.apache.org/jira/browse/PDFBOX-3755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15967095#comment-15967095
]
ASF subversion and git services commented on PDFBOX-3755:
---------------------------------------------------------
Commit 1791209 from [~tilman] in branch 'pdfbox/branches/2.0'
[ https://svn.apache.org/r1791209 ]
PDFBOX-3755: skip operators with non number parameters
> ClassCastException in PDColor constructor: org.apache.pdfbox.cos.COSNull
> cannot be cast to org.apache.pdfbox.cos.COSNumber
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: PDFBOX-3755
> URL: https://issues.apache.org/jira/browse/PDFBOX-3755
> Project: PDFBox
> Issue Type: Bug
> Components: Rendering
> Affects Versions: 2.0.5
> Reporter: Tilman Hausherr
> Assignee: Tilman Hausherr
> Fix For: 2.0.6, 3.0.0
>
> Attachments: 002400-p26.pdf
>
>
> {code}
> java.lang.ClassCastException: org.apache.pdfbox.cos.COSNull cannot be cast to
> org.apache.pdfbox.cos.COSNumber
> org.apache.pdfbox.pdmodel.graphics.color.PDColor.<init>(PDColor.java:66)
>
> org.apache.pdfbox.contentstream.operator.color.SetColor.process(SetColor.java:49)
>
> org.apache.pdfbox.contentstream.operator.color.SetNonStrokingDeviceGrayColor.process(SetNonStrokingDeviceGrayColor.java:40)
>
> org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:838)
>
> org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:495)
>
> 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:206)
> 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:227)
> java.lang.Thread.run(Unknown Source)
> {code}
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