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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (JIRA)" <ji...@apache.org> on 2018/03/23 17:23:00 UTC

[jira] [Resolved] (PDFBOX-4164) NPE in PDFDebugger when expanding page subtree

     [ https://issues.apache.org/jira/browse/PDFBOX-4164?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tilman Hausherr resolved PDFBOX-4164.
-------------------------------------
    Resolution: Fixed

> NPE in PDFDebugger when expanding page subtree
> ----------------------------------------------
>
>                 Key: PDFBOX-4164
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-4164
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Utilities
>    Affects Versions: 2.0.8, 2.0.9
>            Reporter: Tilman Hausherr
>            Assignee: Tilman Hausherr
>            Priority: Major
>             Fix For: 2.0.10, 3.0.0 PDFBox
>
>
> When clicking on "+" to show a page from the file from 
> https://github.com/mozilla/pdf.js/issues/9597 :
> {code}
> java.lang.NullPointerException: null
>     org.apache.pdfbox.debugger.ui.PDFTreeCellRenderer.toTreePostfix(PDFTreeCellRenderer.java:214)
>     org.apache.pdfbox.debugger.ui.PDFTreeCellRenderer.toTreeObject(PDFTreeCellRenderer.java:121)
>     org.apache.pdfbox.debugger.ui.PDFTreeCellRenderer.getTreeCellRendererComponent(PDFTreeCellRenderer.java:77)
>     java.security.AccessController.doPrivileged(Native Method)
>     java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
>     java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:90)
>     java.security.AccessController.doPrivileged(Native Method)
>     java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
> {code}
> The cause is a broken PDF with a /Subtype that is not a name. I'll fix that and do the same for /Type.



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