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Posted to dev@pdfbox.apache.org by "John Hewson (JIRA)" <ji...@apache.org> on 2015/07/15 21:37:05 UTC
[jira] [Commented] (PDFBOX-2885) NPE in
PDNonTerminalField.getChildren()
[ https://issues.apache.org/jira/browse/PDFBOX-2885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14628596#comment-14628596 ]
John Hewson commented on PDFBOX-2885:
-------------------------------------
Indeed, a link annotation isn't a field.
> NPE in PDNonTerminalField.getChildren()
> ---------------------------------------
>
> Key: PDFBOX-2885
> URL: https://issues.apache.org/jira/browse/PDFBOX-2885
> Project: PDFBox
> Issue Type: Bug
> Components: AcroForm
> Affects Versions: 2.0.0
> Reporter: Tilman Hausherr
> Assignee: John Hewson
> Fix For: 2.0.0
>
> Attachments: 437113.pdf
>
>
> {code}
> java.lang.NullPointerException
> at org.apache.pdfbox.pdmodel.interactive.form.PDNonTerminalField.getChildren(PDNonTerminalField.java:130)
> at org.apache.pdfbox.preflight.process.AcroFormValidationProcess.validateField(AcroFormValidationProcess.java:196)
> at org.apache.pdfbox.preflight.process.AcroFormValidationProcess.exploreFields(AcroFormValidationProcess.java:114)
> at org.apache.pdfbox.preflight.process.AcroFormValidationProcess.validate(AcroFormValidationProcess.java:64)
> at org.apache.pdfbox.preflight.utils.ContextHelper.callValidation(ContextHelper.java:84)
> at org.apache.pdfbox.preflight.utils.ContextHelper.validateElement(ContextHelper.java:122)
> at org.apache.pdfbox.preflight.PreflightDocument.validate(PreflightDocument.java:163)
> at com.mycompany.preflightmasstest.PreflightChecker.run(PreflightChecker.java:52)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
> {code}
> The "field" / annotation that makes the problem is at "36 0 o", it is the link annotation.
> From my understanding, this is an incorrect PDF, a link annotation isn't a field. I tried returning just null, that change works with preflight.
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