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https://issues.apache.org/jira/browse/PDFBOX-4355?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16656306#comment-16656306
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Ilya Kantor commented on PDFBOX-4355:
-------------------------------------
The error is internal, right.
Like this:
========
Oct 19, 2018 8:41:09 AM org.apache.pdfbox.pdmodel.font.PDFont getSpaceWidth
SEVERE: Can't determine the width of the space character, assuming 250
java.io.IOException: Unexpected end of stream
at
org.apache.pdfbox.pdmodel.font.PDType3CharProc.getWidth(PDType3CharProc.java:170)
at
org.apache.pdfbox.pdmodel.font.PDType3Font.getWidthFromFont(PDType3Font.java:165)
at org.apache.pdfbox.pdmodel.font.PDFont.getSpaceWidth(PDFont.java:547)
at
org.apache.pdfbox.text.LegacyPDFStreamEngine.showGlyph(LegacyPDFStreamEngine.java:265)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.showText(PDFStreamEngine.java:734)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.showTextString(PDFStreamEngine.java:595)
at
org.apache.pdfbox.contentstream.operator.text.ShowText.process(ShowText.java:55)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:848)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:503)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:477)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:150)
at
org.apache.pdfbox.text.LegacyPDFStreamEngine.processPage(LegacyPDFStreamEngine.java:139)
at org.apache.pdfbox.text.PDFTextStripper.processPage(PDFTextStripper.java:391)
at
org.apache.pdfbox.text.PDFTextStripperByArea.extractRegions(PDFTextStripperByArea.java:129)
at LinkInfoExtractor.extractPage(LinkInfoExtractor.java:72)
at PdfBookPolisher.run(PdfBookPolisher.java:102)
at PdfBookPolisher.main(PdfBookPolisher.java:67)
========
So that's a font issue? What exactly is wrong with the font?
> PDFTextStripperByArea dies on Chinese/Japanese files
> ----------------------------------------------------
>
> Key: PDFBOX-4355
> URL: https://issues.apache.org/jira/browse/PDFBOX-4355
> Project: PDFBox
> Issue Type: Bug
> Affects Versions: 2.0.12
> Reporter: Ilya Kantor
> Priority: Critical
> Attachments: output.pdf, output.txt
>
>
> {{I'm using PDFTextStripperByArea, this code makes it die:}}
> stripper.extractRegions(page);
> Assuming, the language is Chinese or Japanese, that's the error:
> ===========
> Oct 19, 2018 1:24:50 AM org.apache.pdfbox.pdmodel.font.PDFont getSpaceWidth
> SEVERE: Can't determine the width of the space character, assuming 250
> java.io.IOException: Unexpected end of stream
> at
> org.apache.pdfbox.pdmodel.font.PDType3CharProc.getWidth(PDType3CharProc.java:170)
> at
> org.apache.pdfbox.pdmodel.font.PDType3Font.getWidthFromFont(PDType3Font.java:165)
> at org.apache.pdfbox.pdmodel.font.PDFont.getSpaceWidth(PDFont.java:547)
> at
> org.apache.pdfbox.text.LegacyPDFStreamEngine.showGlyph(LegacyPDFStreamEngine.java:265)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.showText(PDFStreamEngine.java:734)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.showTextString(PDFStreamEngine.java:595)
> =========
> Should I use something else instead of PDFTextStripperByArea?
> Let me know if more information needed. I attached the PDF file.[^output.pdf]
> ^====^
> *To reproduce use the attached above output.pdf and the standard PDFBox app:*
> java -jar pdfbox-app-2.0.12.jar ExtractText output.pdf
>
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