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https://issues.apache.org/jira/browse/PDFBOX-1161?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Eric Leleu resolved PDFBOX-1161.
--------------------------------
Resolution: Fixed
Hi,
The ClassCastException occurred because the ~bfrange operator doesn't have the
right number of ranges.
In the CMap, 2 ranges are declared but only one appear between the
"beginbfrange" operator and the "endbfrange" operator.
2 beginbfrange
<0001> <0032> [<0052> ... <0041> ]
endbfrange
So I started from your patch proposal and I have added a control to check that
the operator is the expected one. I have added this control to the following
operators :
~cidchar
~cidrange
~bfchar
~codespacerange
Thank for your help,
BR,
Eric
> CMapParser exception when call extractToUnicodeEndoding
> -------------------------------------------------------
>
> Key: PDFBOX-1161
> URL: https://issues.apache.org/jira/browse/PDFBOX-1161
> Project: PDFBox
> Issue Type: Bug
> Components: FontBox
> Affects Versions: 1.6.0
> Environment: windows xp, JDK 1.5, eclipse
> Reporter: philip huang
> Assignee: Eric Leleu
> Fix For: 1.7.0
>
> Attachments: 17704628.pdf, Code.zip
>
>
> Open 17704628.pdf in PdfReader, throws exception
> Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException:
> org.apache.fontbox.cmap.CMapParser$Operator
> at org.apache.fontbox.cmap.CMapParser.parse(CMapParser.java:172)
> at org.apache.pdfbox.pdmodel.font.PDFont.parseCmap(PDFont.java:559)
> at
> org.apache.pdfbox.pdmodel.font.PDSimpleFont.extractToUnicodeEncoding(PDSimpleFont.java:425)
> at
> org.apache.pdfbox.pdmodel.font.PDSimpleFont.determineEncoding(PDSimpleFont.java:393)
> at org.apache.pdfbox.pdmodel.font.PDFont.<init>(PDFont.java:189)
> at
> org.apache.pdfbox.pdmodel.font.PDSimpleFont.<init>(PDSimpleFont.java:82)
> at
> org.apache.pdfbox.pdmodel.font.PDType0Font.<init>(PDType0Font.java:65)
> at
> org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:124)
> at
> org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:75)
> at org.apache.pdfbox.pdmodel.PDResources.getFonts(PDResources.java:119)
> at
> org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:239)
> at
> org.apache.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:221)
> at org.apache.pdfbox.pdfviewer.PageDrawer.drawPage(PageDrawer.java:107)
> at org.apache.pdfbox.pdfviewer.PDFPagePanel.paint(PDFPagePanel.java:96)
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