Uploaded image for project: 'PDFBox'
  1. PDFBox
  2. PDFBOX-1722

PDF conversion to image crashes the JVM because PDFBOX dont find the font and getFontDescriptor



    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: 1.8.2
    • Fix Version/s: None
    • Component/s: FontBox
    • Labels:
    • Environment:
      Wiindows 8, jboss, java


      some pdf files crashes the JVM during conversion to image with the following message :


      1. A fatal error has been detected by the Java Runtime Environment:
      2. EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000000060d07697, pid=6488, tid=8628
      3. JRE version: 7.0_25-b17
      4. Java VM: Java HotSpot(TM) 64-Bit Server VM (23.25-b01 mixed mode windows-amd64 compressed oops)
      5. Problematic frame:
      6. C [t2k.dll+0x17697]
      7. Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
      8. If you would like to submit a bug report, please visit:
      9. http://bugreport.sun.com/bugreport/crash.jsp
      10. The crash happened outside the Java Virtual Machine in native code.
      11. See problematic frame for where to report the bug.

      j org.apache.pdfbox.pdmodel.font.PDSimpleFont.writeFont(Ljava/awt/Graphics2D;Ljava/awt/geom/AffineTransform;FFLjava/awt/font/GlyphVector;)V+63
      j org.apache.pdfbox.pdmodel.font.PDSimpleFont.drawString(Ljava/lang/String;[ILjava/awt/Graphics;FLjava/awt/geom/AffineTransform;FF)V+253
      j org.apache.pdfbox.pdfviewer.PageDrawer.processTextPosition(Lorg/apache/pdfbox/util/TextPosition;)V+436
      j org.apache.pdfbox.util.PDFStreamEngine.processEncodedText([B)V+709
      j org.apache.pdfbox.util.operator.ShowTextGlyph.process(Lorg/apache/pdfbox/util/PDFOperator;Ljava/util/List;)V+162
      j org.apache.pdfbox.util.PDFStreamEngine.processOperator(Lorg/apache/pdfbox/util/PDFOperator;Ljava/util/List;)V+35
      j org.apache.pdfbox.util.PDFStreamEngine.processSubStream(Lorg/apache/pdfbox/cos/COSStream;)V+126
      j org.apache.pdfbox.util.PDFStreamEngine.processSubStream(Lorg/apache/pdfbox/pdmodel/PDPage;Lorg/apache/pdfbox/pdmodel/PDResources;Lorg/apache/pdfbox/cos/COSStream;)V+20
      j org.apache.pdfbox.util.PDFStreamEngine.processStream(Lorg/apache/pdfbox/pdmodel/PDPage;Lorg/apache/pdfbox/pdmodel/PDResources;Lorg/apache/pdfbox/cos/COSStream;)V+43
      j org.apache.pdfbox.pdfviewer.PageDrawer.drawPage(Ljava/awt/Graphics;Lorg/apache/pdfbox/pdmodel/PDPage;Ljava/awt/Dimension;)V+80
      j org.apache.pdfbox.pdmodel.PDPage.convertToImage(II)Ljava/awt/image/BufferedImage;+310
      j com.portal.cq.util.PDFUtils.getPdfPagesAsImages(Ljava/lang/String;)Ljava/util/List;+116
      j com.portal.cq.thread.CompiladorDeDocumentosRunnable.run()V+24
      j java.lang.Thread.run()V+11
      v ~StubRoutines::call_stub

      so i tried to resolve de PDFont with the bellow code:

      document = PDDocument.load("\\\\\\clientes\\NEWSPACE\\IN\\ControleQualidade\\INTERFILE
      PDFont font = PDTrueTypeFont.loadTTF(document, new File("//"));

      List<PDPage> pages = document.getDocumentCatalog().getAllPages();
      int j = 1;
      for (PDPage page : pages) {
      Map<String, PDFont> maps = page.getResources().getFonts();
      Set<String> chaves = maps.keySet();
      Font f = null;
      for (String chave : chaves) {
      if (chave != null) {
      if (maps.get(chave).getFontDescriptor() != null)

      { f = FontManager.getAwtFont(maps.get(chave) .getFontDescriptor().getFontName()); }


      { page.getResources().getFonts().put(chave, font); sb.append(i+j+".png com problemas \n"); }

      BufferedImage convertedImage = page.convertToImage(BufferedImage.TYPE_BYTE_BINARY, RESOLUTION_DEFAULT);
      saveImageToRepository(i, j, convertedImage);
      if (isNegativeImage(convertedImage))

      { bImages.add(invertNegativeImage(convertedImage)); }


      { bImages.add(convertedImage); }


      but in the end it change all my documents
      with a log:

      WARNING: Changing font on <> from <Arial> to the default font
      Set 19, 2013 3:19:53 PM org.apache.pdfbox.pdmodel.font.PDSimpleFont drawString

      i'll attached de result of this
      how i can solve this?


        1. 65.png
          4 kB
          Paulo R C Mello Junior
        2. 64.png
          17 kB
          Paulo R C Mello Junior
        3. 63.png
          13 kB
          Paulo R C Mello Junior
        4. 62.png
          54 kB
          Paulo R C Mello Junior
        5. 61.png
          42 kB
          Paulo R C Mello Junior

          Issue Links



              • Assignee:
                lehmi Andreas Lehmkühler
                paulocamargomello Paulo R C Mello Junior
              • Votes:
                0 Vote for this issue
                2 Start watching this issue


                • Created: