[PDFBOX-5418] NPE during page render

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.25
• Fix Version/s: 2.0.26, 3.0.0 PDFBox
• Component/s: FontBox, Rendering
• Environment: openjdk 11.0.14 2022-01-18 LTS

Language

java

• Assignee: Tilman Hausherr
• Reporter: Maksym
• Created: 13/Apr/22 14:34
• Updated: 21/Apr/22 15:38
• Resolved: 14/Apr/22 14:59

Description

 

Rendering page causes NPE, opening in debugger gives this stacktrace:

java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.done(PagePane.java:481)
    java.desktop/sun.swing.AccumulativeRunnable.run(AccumulativeRunnable.java:112)
    java.base/java.security.AccessController.doPrivileged(Native Method)
    java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.done(PagePane.java:461)
    java.desktop/sun.swing.AccumulativeRunnable.run(AccumulativeRunnable.java:112)
    java.base/java.security.AccessController.doPrivileged(Native Method)
    java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
Caused by: java.lang.NullPointerException: null
    org.apache.fontbox.ttf.GlyfCompositeDescript.getContourCount(GlyfCompositeDescript.java:239)
    org.apache.fontbox.ttf.GlyfCompositeDescript.resolve(GlyfCompositeDescript.java:113)
    org.apache.fontbox.ttf.GlyphTable.getGlyphData(GlyphTable.java:216)
    org.apache.fontbox.ttf.GlyphTable.getGlyph(GlyphTable.java:191)
    org.apache.pdfbox.pdmodel.font.PDCIDFontType2.getPath(PDCIDFontType2.java:418)
    org.apache.pdfbox.pdmodel.font.PDType0Font.getPath(PDType0Font.java:620)
    org.apache.pdfbox.rendering.TTFGlyph2D.getPathForGID(TTFGlyph2D.java:144)
    org.apache.pdfbox.rendering.TTFGlyph2D.getPathForCharacterCode(TTFGlyph2D.java:93)
    org.apache.pdfbox.rendering.PageDrawer.drawGlyph2D(PageDrawer.java:514)
    org.apache.pdfbox.rendering.PageDrawer.showFontGlyph(PageDrawer.java:495)
    org.apache.pdfbox.contentstream.PDFStreamEngine.showGlyph(PDFStreamEngine.java:793)
    org.apache.pdfbox.contentstream.PDFStreamEngine.showGlyph(PDFStreamEngine.java:811)
    org.apache.pdfbox.contentstream.PDFStreamEngine.showText(PDFStreamEngine.java:749)
    org.apache.pdfbox.contentstream.PDFStreamEngine.showTextStrings(PDFStreamEngine.java:654)
    org.apache.pdfbox.contentstream.operator.text.ShowTextAdjusted.process(ShowTextAdjusted.java:53)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:939)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:514)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:492)
    org.apache.pdfbox.contentstream.PDFStreamEngine.showForm(PDFStreamEngine.java:186)
    org.apache.pdfbox.rendering.PageDrawer.showForm(PageDrawer.java:1558)
    org.apache.pdfbox.contentstream.operator.graphics.DrawObject.process(DrawObject.java:85)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:939)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:514)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:492)
    org.apache.pdfbox.contentstream.PDFStreamEngine.showForm(PDFStreamEngine.java:186)
    org.apache.pdfbox.rendering.PageDrawer.showForm(PageDrawer.java:1558)
    org.apache.pdfbox.contentstream.operator.graphics.DrawObject.process(DrawObject.java:85)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:939)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:514)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:492)
    org.apache.pdfbox.contentstream.PDFStreamEngine.showForm(PDFStreamEngine.java:186)
    org.apache.pdfbox.rendering.PageDrawer.showForm(PageDrawer.java:1558)
    org.apache.pdfbox.contentstream.operator.graphics.DrawObject.process(DrawObject.java:85)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:939)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:514)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:492)
    org.apache.pdfbox.contentstream.PDFStreamEngine.showForm(PDFStreamEngine.java:186)
    org.apache.pdfbox.rendering.PageDrawer.showForm(PageDrawer.java:1558)
    org.apache.pdfbox.contentstream.operator.graphics.DrawObject.process(DrawObject.java:85)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:939)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:514)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:492)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:155)
    org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:282)
    org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:355)
    org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.doInBackground(PagePane.java:449)
    org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.doInBackground(PagePane.java:431)
    java.base/java.lang.Thread.run(Thread.java:829)