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https://issues.apache.org/jira/browse/PDFBOX-2504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14216481#comment-14216481
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ASF subversion and git services commented on PDFBOX-2504:
---------------------------------------------------------
Commit 1640399 from [~tilman] in branch 'pdfbox/trunk'
[ https://svn.apache.org/r1640399 ]
PDFBOX-2486: use PDFieldTreeNode instead of PDField for preflight field
validation to avoid ClassCastException; rename method from french to english;
minor code cleanup
PDFBOX-2504: Fix ClassCastException when field children include widget
annotations
> ClassCastException in preflight: PDAnnotationWidget cannot be cast to PDField
> -----------------------------------------------------------------------------
>
> Key: PDFBOX-2504
> URL: https://issues.apache.org/jira/browse/PDFBOX-2504
> Project: PDFBox
> Issue Type: Bug
> Components: Preflight
> Affects Versions: 1.8.8, 2.0.0
> Reporter: Tilman Hausherr
> Assignee: Tilman Hausherr
> Attachments: 032618.pdf
>
>
> {code}
> java.lang.ClassCastException:
> org.apache.pdfbox.pdmodel.interactive.annotation.PDAnnotationWidget cannot be
> cast to org.apache.pdfbox.pdmodel.interactive.form.PDField
> at
> org.apache.pdfbox.preflight.process.AcroFormValidationProcess.exploreFields(AcroFormValidationProcess.java:107)
> at
> org.apache.pdfbox.preflight.process.AcroFormValidationProcess.valideField(AcroFormValidationProcess.java:155)
> at
> org.apache.pdfbox.preflight.process.AcroFormValidationProcess.exploreFields(AcroFormValidationProcess.java:107)
> at
> org.apache.pdfbox.preflight.process.AcroFormValidationProcess.valideField(AcroFormValidationProcess.java:155)
> at
> org.apache.pdfbox.preflight.process.AcroFormValidationProcess.exploreFields(AcroFormValidationProcess.java:107)
> at
> org.apache.pdfbox.preflight.process.AcroFormValidationProcess.valideField(AcroFormValidationProcess.java:155)
> at
> org.apache.pdfbox.preflight.process.AcroFormValidationProcess.exploreFields(AcroFormValidationProcess.java:107)
> at
> org.apache.pdfbox.preflight.process.AcroFormValidationProcess.valideField(AcroFormValidationProcess.java:155)
> at
> org.apache.pdfbox.preflight.process.AcroFormValidationProcess.exploreFields(AcroFormValidationProcess.java:107)
> at
> org.apache.pdfbox.preflight.process.AcroFormValidationProcess.validate(AcroFormValidationProcess.java:60)
> at
> org.apache.pdfbox.preflight.utils.ContextHelper.callValidation(ContextHelper.java:73)
> at
> org.apache.pdfbox.preflight.utils.ContextHelper.validateElement(ContextHelper.java:88)
> at
> org.apache.pdfbox.preflight.PreflightDocument.validate(PreflightDocument.java:168)
> at pdfboxpageimageextraction.PreflightTest.main(PreflightTest.java:44)
> {code}
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