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https://issues.apache.org/jira/browse/PDFBOX-455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12708372#action_12708372
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Andreas Lehmkühler commented on PDFBOX-455:
-------------------------------------------
Thanks for testing this issue with the trunk version.
So obviously the BaseFont is a COSString and not as expected a COSName. I'm a
little bit confused about that, because that shouldn't happen, but perhaps I'm
missing the point. Whatever, it seems to be an parser issue. Is it possible to
post the part of the pdf-document where the font is defined? Perhaps you have
to decompress the pdf first before copying the source. Use
org.apache.pdfbox.examples.persistence.WriteDecodedDoc or any other tool you
prefer to do that.
> java.lang.ClassCastException: org.pdfbox.cos.COSString cannot be cast to
> org.pdfbox.cos.COSName
> ------------------------------------------------------------------------------------------------
>
> Key: PDFBOX-455
> URL: https://issues.apache.org/jira/browse/PDFBOX-455
> Project: PDFBox
> Issue Type: Bug
> Affects Versions: 0.7.3
> Reporter: Sean Bridges
>
> I'm getting this error parsing a pdf file,
> java.lang.ClassCastException: org.pdfbox.cos.COSString cannot be cast to
> org.pdfbox.cos.COSName
> at org.pdfbox.pdmodel.font.PDFont.getAFM(PDFont.java:330)
> at
> org.pdfbox.pdmodel.font.PDSimpleFont.getFontHeight(PDSimpleFont.java:104)
> at org.pdfbox.util.PDFStreamEngine.showString(PDFStreamEngine.java:336)
> at org.pdfbox.util.operator.ShowText.process(ShowText.java:64)
> at
> org.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:452)
> at
> org.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:215)
> at
> org.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:174)
> at org.pdfbox.util.PDFTextStripper.processPage(PDFTextStripper.java:336)
> at
> org.pdfbox.util.PDFTextStripper.processPages(PDFTextStripper.java:259)
> at org.pdfbox.util.PDFTextStripper.writeText(PDFTextStripper.java:216)
> at org.pdfbox.util.PDFTextStripper.getText(PDFTextStripper.java:149)
> Unfortunately, I can't give you the pdf file, but the PDFFont->font->items
> map for the instance in question is,
> {cosname{fontdescriptor}=org.pdfbox.cos.cosdiction...@1041876,
> COSName{Subtype}=COSName{TrueType}, COSName{Widths}=COSArray{[COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600}, COSInt{600},
> COSInt{600}, COSInt{600}, COSInt{600}]}, COSName{Encoding}=COSObject{4, 0},
> COSName{FirstChar}=COSInt{0}, COSName{Type}=COSName{Font},
> COSName{BaseFont}=COSString{Courier New,Bold}, COSName{LastChar}=COSInt{255}}
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