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Posted to dev@pdfbox.apache.org by "Tomas Bene (Jira)" <ji...@apache.org> on 2020/04/08 14:04:00 UTC
[jira] [Created] (PDFBOX-4807) COSString cannot be cast to
COSDictionary
Tomas Bene created PDFBOX-4807:
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Summary: COSString cannot be cast to COSDictionary
Key: PDFBOX-4807
URL: https://issues.apache.org/jira/browse/PDFBOX-4807
Project: PDFBox
Issue Type: Bug
Affects Versions: 2.0.19
Reporter: Tomas Bene
Attachments: 1904.12320.pdf
We are using the latest version of PDFBox library 2.0.19. During the conversion of test file 1904.12320.pdf (which is a valid pdf file according to [https://www.pdf-online.com/osa/validate.aspx]) we get an error
{code:java}
java.lang.ClassCastException: org.apache.pdfbox.cos.COSString cannot be cast to org.apache.pdfbox.cos.COSDictionary{code}
I am attaching also the stack trace:
{code:java}
java.lang.ClassCastException: org.apache.pdfbox.cos.COSString cannot be cast to org.apache.pdfbox.cos.COSDictionary
at org.apache.pdfbox.pdmodel.PDResources.getProperties(PDResources.java:353) ~[pdfbox-2.0.19.jar:2.0.19]
at org.apache.pdfbox.rendering.PageDrawer.beginMarkedContentSequence(PageDrawer.java:1824) ~[pdfbox-2.0.19.jar:2.0.19]
at org.apache.pdfbox.contentstream.operator.markedcontent.BeginMarkedContentSequenceWithProperties.process(BeginMarkedContentSequenceWithProperties.java:52) ~[pdfbox-2.0.19.jar:2.0.19]
at org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:875) ~[pdfbox-2.0.19.jar:2.0.19]
at org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:509) ~[pdfbox-2.0.19.jar:2.0.19]
at org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:483) ~[pdfbox-2.0.19.jar:2.0.19]
at org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:156) ~[pdfbox-2.0.19.jar:2.0.19]
at org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:270) ~[pdfbox-2.0.19.jar:2.0.19]
at org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:321) ~[pdfbox-2.0.19.jar:2.0.19]
at org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:243) ~[pdfbox-2.0.19.jar:2.0.19]
at org.apache.pdfbox.rendering.PDFRenderer.renderImageWithDPI(PDFRenderer.java:229) ~[pdfbox-2.0.19.jar:2.0.19]
{code}
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