Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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2.0.8
Description
PDDocument doc = PDDocument.load(new File("GeneralForbearance.pdf")); Object value = doc.getDocumentCatalog().getStructureTreeRoot().getParentTree().getValue(0);
The code above always fails when used on a PDF with a structure tree:
Exception in thread "main" java.io.IOException: Error while trying to create value in number tree:org.apache.pdfbox.cos.COSBase.<init>(org.apache.pdfbox.cos.COSArray) at org.apache.pdfbox.pdmodel.common.PDNumberTreeNode.convertCOSToPD(PDNumberTreeNode.java:212) at org.apache.pdfbox.pdmodel.common.PDNumberTreeNode.getNumbers(PDNumberTreeNode.java:185) at org.apache.pdfbox.pdmodel.common.PDNumberTreeNode.getValue(PDNumberTreeNode.java:139) at pdfboxpageimageextraction.MergeTest.main(MergeTest.java:29) Caused by: java.lang.NoSuchMethodException: org.apache.pdfbox.cos.COSBase.<init>(org.apache.pdfbox.cos.COSArray) at java.lang.Classj.getConstructor0(Class.java:3082) at java.lang.Class.getDeclaredConstructor(Class.java:2178) at org.apache.pdfbox.pdmodel.common.PDNumberTreeNode.convertCOSToPD(PDNumberTreeNode.java:206) ... 3 more
I suspect that it is related to the PDNumberTreeNode having been called with a COSBase class parameter in getParentTree().
That one doesn't have a constructor with a parameter.
The structure tree numbers tree has mixed contents, these can be arrays or dictionaries.
What we need is some PD wrapper that can have both inside.
Attachments
Issue Links
- is depended upon by
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- Closed
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