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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (JIRA)" <ji...@apache.org> on 2018/01/04 17:41:00 UTC
[jira] [Comment Edited] (PDFBOX-4039) StackOverflowError at
renderimageWithDPI with the included PDF-Document
[ https://issues.apache.org/jira/browse/PDFBOX-4039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16292737#comment-16292737 ]
Tilman Hausherr edited comment on PDFBOX-4039 at 1/4/18 5:40 PM:
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That is because n0 (at Root/Pages/Kids/\[0]/Annots/\[0]/AP/N/Resources/XObject/FRM/Resources/XObject/n0) is the same object as Root/Pages/Kids/\[0]/Annots/\[0]/AP/N/Resources/XObject/FRM. You have a recursion in your PDF. You should also report this to PDFsharp. -The signature is not up to the standard.- (previous sentence crossed out per comment by mkl in PDFBOX-3198)
Fixing this is tricky... we don't store the recursion level anywhere.
was (Author: tilman):
That is because n0 (at Root/Pages/Kids/\[0]/Annots/\[0]/AP/N/Resources/XObject/FRM/Resources/XObject/n0) is the same object as Root/Pages/Kids/\[0]/Annots/\[0]/AP/N/Resources/XObject/FRM. You have a recursion in your PDF. You should also report this to PDFsharp. The signature is not up to the standard.
Fixing this is tricky... we don't store the recursion level anywhere.
> StackOverflowError at renderimageWithDPI with the included PDF-Document
> -----------------------------------------------------------------------
>
> Key: PDFBOX-4039
> URL: https://issues.apache.org/jira/browse/PDFBOX-4039
> Project: PDFBox
> Issue Type: Bug
> Reporter: Fabio Brandner
> Priority: Minor
> Attachments: Rechnung_W16_001889.pdf, error_log.txt
>
>
> * Error Log in attachment
> * Code:
>
> import java.awt.image.BufferedImage;
> import java.io.File;
> import org.apache.pdfbox.pdmodel.PDDocument;
> import org.apache.pdfbox.rendering.ImageType;
> import org.apache.pdfbox.rendering.PDFRenderer;
> import org.junit.Test;
> import play.Environment;
> public class Pdf2Image2 {
> @Test
> public void MyTest() throws Exception {
> Environment environment = Environment.simple();
> File pdfFile = environment.getFile("/test/resources/qrcodes-in-receipts/Rechnung_W16_001889.pdf");
> final PDDocument document = PDDocument.load(pdfFile);
> for (int page = 0; page < document.getNumberOfPages(); ++page)
> { int thePage = page; BufferedImage bim; PDFRenderer pdfRenderer = new PDFRenderer(document); bim = pdfRenderer.renderImageWithDPI(thePage, 400, ImageType.RGB); System.out.println(bim); }
> }
> }
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