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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (JIRA)" <ji...@apache.org> on 2017/09/26 16:15:01 UTC
[jira] [Updated] (PDFBOX-3942) ClassCastException in
getOptionalContentGroups
[ https://issues.apache.org/jira/browse/PDFBOX-3942?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tilman Hausherr updated PDFBOX-3942:
------------------------------------
Fix Version/s: 3.0.0
2.0.8
> ClassCastException in getOptionalContentGroups
> ----------------------------------------------
>
> Key: PDFBOX-3942
> URL: https://issues.apache.org/jira/browse/PDFBOX-3942
> Project: PDFBox
> Issue Type: Bug
> Components: PDModel
> Affects Versions: 2.0.6
> Reporter: Vlad-Tudor Marchis
> Priority: Minor
> Labels: support
> Fix For: 2.0.8, 3.0.0
>
> Attachments: PDOptionalContentProperties.java
>
>
> I noticed this issue when trying to remove a set of layers I previously added on a multi-page PDF. I noticed it in version 2.0.6, but might be present in others.
> Here is a stacktrace snippet:
> Caused by: java.lang.ClassCastException: org.apache.pdfbox.cos.COSDictionary cannot be cast to org.apache.pdfbox.cos.COSObject
> at org.apache.pdfbox.pdmodel.graphics.optionalcontent.PDOptionalContentProperties.getOptionalContentGroups(PDOptionalContentProperties.java:180).
> I looked at the source and saw the toDictionary method that seemed to be used in every other place so I just put in in place and it seems to have solved the issue.
> I've uploaded the updated file, the one that I'm using, which you can review and include in your project if it's a valid fix.
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