Thomas Penne created PDFBOX-3748:
------------------------------------
Summary: java.lang.UnsupportedOperationException: Kerning table
version 0 format 2 not yet supported.
Key: PDFBOX-3748
URL: https://issues.apache.org/jira/browse/PDFBOX-3748
Project: PDFBox
Issue Type: Bug
Components: FontBox
Affects Versions: 2.0.4
Reporter: Thomas Penne
Attachments: file.pdf
Hi everyone, I am currently using pdfbox to extract text from pdf files and I
an encountering an UnsupportedOperationException while trying to extract text
from provided file (file.pdf)
{quote}
...
Caused by: java.lang.UnsupportedOperationException: Kerning table version 0
format 2 not yet supported.
at
org.apache.fontbox.ttf.KerningSubtable.readSubtable0Format2(KerningSubtable.java:231)
at
org.apache.fontbox.ttf.KerningSubtable.readSubtable0(KerningSubtable.java:215)
at org.apache.fontbox.ttf.KerningSubtable.read(KerningSubtable.java:70)
at org.apache.fontbox.ttf.KerningTable.read(KerningTable.java:80)
at org.apache.fontbox.ttf.TrueTypeFont.readTable(TrueTypeFont.java:324)
at org.apache.fontbox.ttf.TTFParser.parseTables(TTFParser.java:174)
at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:150)
at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:106)
at
org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.<init>(PDTrueTypeFont.java:178)
at
org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:75)
at org.apache.pdfbox.pdmodel.PDResources.getFont(PDResources.java:143)
at
org.apache.pdfbox.contentstream.operator.text.SetFontAndSize.process(SetFontAndSize.java:60)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:829)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:486)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:460)
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.PDFTextStripper.processPages(PDFTextStripper.java:319)
at
org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
at
org.apache.pdfbox.text.PDFTextStripper.getText(PDFTextStripper.java:227)
...
{quote}
I would like to understand what in my file causes this error and if anyone
knows a workaround to perform text extraction successfully on this file.
Thank you in advance guys
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