[
https://issues.apache.org/jira/browse/PDFBOX-2261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14093554#comment-14093554
]
Tim Allison commented on PDFBOX-2261:
-------------------------------------
When I throw a RuntimeException after 10,000 PDRadioButtons have been
initialized, this is what I get. I wonder if there's a circular reference?
{noformat}
at
org.apache.pdfbox.pdmodel.interactive.form.PDRadioButton.<init>(PDRadioButton.java:51)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:71)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:543)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:123)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:123)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:123)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:123)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:123)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDField.getKids(PDField.java:555)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.isButton(PDFieldFactory.java:115)
at
org.apache.pdfbox.pdmodel.interactive.form.PDFieldFactory.createField(PDFieldFactory.java:56)
at
org.apache.pdfbox.pdmodel.interactive.form.PDAcroForm.getFields(PDAcroForm.java:203)
at
org.apache.pdfbox.examples.fdf.PrintFields.printFields(PrintFields.java:53)
at org.apache.pdfbox.examples.fdf.PrintFields.main(PrintFields.java:140)
{noformat}
> Extremely long hang during getFields() on a few PDF files
> ---------------------------------------------------------
>
> Key: PDFBOX-2261
> URL: https://issues.apache.org/jira/browse/PDFBOX-2261
> Project: PDFBox
> Issue Type: Bug
> Components: AcroForm
> Affects Versions: 1.8.6
> Reporter: Tim Allison
> Priority: Minor
> Attachments: 966679.pdf, screenshot-pdfdebugger.png
>
>
> When I run oap.examples.fdf.PrintFields from trunk, the code seems to hang
> during acroForm.getFields(). This is a heavy load hang.
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