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https://issues.apache.org/jira/browse/PDFBOX-5465?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17559225#comment-17559225
]
ASF subversion and git services commented on PDFBOX-5465:
---------------------------------------------------------
Commit 1902280 from Tilman Hausherr in branch 'pdfbox/branches/2.0'
[ https://svn.apache.org/r1902280 ]
PDFBOX-5465: avoid NullPointerException
> NullPointerException in CmapSubtable.getCharCode
> ------------------------------------------------
>
> Key: PDFBOX-5465
> URL: https://issues.apache.org/jira/browse/PDFBOX-5465
> Project: PDFBox
> Issue Type: Bug
> Components: FontBox
> Affects Versions: 2.0.25, 2.0.26
> Reporter: Alban
> Priority: Major
>
> Hi,
> I got a NPE in the getCharCode method of CmapSubtable :
> {code:java}
> java.lang.NullPointerException: null
> at org.apache.fontbox.ttf.CmapSubtable.getCharCode(CmapSubtable.java:669)
> ~[fontbox-2.0.25.jar!/:2.0.25]
> at org.apache.fontbox.ttf.CmapSubtable.getCharCodes(CmapSubtable.java:686)
> ~[fontbox-2.0.25.jar!/:2.0.25]
> at
> org.apache.pdfbox.pdmodel.font.PDType0Font.toUnicode(PDType0Font.java:528)
> ~[pdfbox-2.0.25.jar!/:2.0.25]
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.showGlyph(PDFStreamEngine.java:811)
> ~[pdfbox-2.0.25.jar!/:2.0.25]
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.showText(PDFStreamEngine.java:749)
> ~[pdfbox-2.0.25.jar!/:2.0.25]
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.showTextString(PDFStreamEngine.java:608)
> ~[pdfbox-2.0.25.jar!/:2.0.25]
> at
> org.apache.pdfbox.contentstream.operator.text.ShowText.process(ShowText.java:56)
> ~[pdfbox-2.0.25.jar!/:2.0.25]
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:939)
> ~[pdfbox-2.0.25.jar!/:2.0.25]
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:514)
> ~[pdfbox-2.0.25.jar!/:2.0.25]
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:492)
> ~[pdfbox-2.0.25.jar!/:2.0.25]
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:155)
> ~[pdfbox-2.0.25.jar!/:2.0.25]
> at
> org.apache.pdfbox.text.LegacyPDFStreamEngine.processPage(LegacyPDFStreamEngine.java:155)
> ~[pdfbox-2.0.25.jar!/:2.0.25]
> at
> org.apache.pdfbox.text.PDFTextStripper.processPage(PDFTextStripper.java:363)
> ~[pdfbox-2.0.25.jar!/:2.0.25]
> at
> org.apache.pdfbox.text.PDFTextStripper.processPages(PDFTextStripper.java:291)
> ~[pdfbox-2.0.25.jar!/:2.0.25]
> at
> org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:238)
> ~[pdfbox-2.0.25.jar!/:2.0.25]
> at org.apache.pdfbox.text.PDFTextStripper.getText(PDFTextStripper.java:202)
> ~[pdfbox-2.0.25.jar!/:2.0.25]{code}
>
> -> It seems, in some cases the glyphIdToCharacterCode array is not
> instantiated.
> Sorry, but for privacy reason I can't share the PDF which cause this issue.
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