Joseph Jezerinac created PDFBOX-5880:
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Summary: PDF render blank page: The end of the stream doesn't
point to the correct offset, using workaround to read the stream, stream start
position: 196, length: 0, expected end position: 196
Key: PDFBOX-5880
URL: https://issues.apache.org/jira/browse/PDFBOX-5880
Project: PDFBox
Issue Type: Bug
Components: Rendering
Affects Versions: 3.0.3 PDFBox
Reporter: Joseph Jezerinac
Attachments: test.pdf
When rendering page one of the attached PDF the image does not render.
In the logs, I see the following:
{noformat}
2024-09-24 13:25:56:702 [main] WARN DocManagerImpl - Aspose.PDF/Words license
initialized
2024-09-24 13:25:56:924 [main] WARN COSParser - The end of the stream doesn't
point to the correct offset, using workaround to read the stream, stream start
position: 196, length: 0, expected end position: 196
2024-09-24 13:25:56:930 [main] WARN PDFStreamEngine - Image stream is empty
java.io.IOException: Image stream is empty
at
org.apache.pdfbox.pdmodel.graphics.image.SampledImageReader.getRGBImage(SampledImageReader.java:182)
at
org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject.getImage(PDImageXObject.java:477)
at
org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject.getImage(PDImageXObject.java:438)
at
org.apache.pdfbox.rendering.PageDrawer.drawImage(PageDrawer.java:1107)
{noformat}
I assume this is a bad PDF, but Acrobat, Chrome, etc., display it without an
issue.
Here's the render code used:
{code:java}
File out = File.createTempFile("test-", ".png");
PDDocument pdDocument = Loader.loadPDF(pdf);
final PDFRenderer pdfRenderer = new PDFRenderer(pdDocument);
ImageIO.write(pdfRenderer.renderImageWithDPI(0, 300), "png", out);
{code}
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