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Tilman Hausherr commented on PDFBOX-5728: ----------------------------------------- Do you have a font where this happens and could you upload it here? I wonder if this is a broken font or a another problem on our side. > NullPointerException in TTFSubsetter.buildPostTable() > ----------------------------------------------------- > > Key: PDFBOX-5728 > URL: https://issues.apache.org/jira/browse/PDFBOX-5728 > Project: PDFBox > Issue Type: Bug > Components: FontBox > Affects Versions: 2.0.28 > Reporter: Daniel Gredler > Priority: Major > > It looks like `TTFSubsetter.buildPostTable()` can sometimes throw NPEs: > java.lang.NullPointerException: null > at > org.apache.fontbox.ttf.TTFSubsetter.buildPostTable(TTFSubsetter.java:859) > at > org.apache.fontbox.ttf.TTFSubsetter.writeToStream(TTFSubsetter.java:971) > Looking at the code, the `names` map keys are Strings that come from > `PostScriptTable.getName(gid)`, which can sometimes return `null`. A few > lines later, these possibly-null String keys are converted to bytes, at which > point the system may throw a NPE. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org