[
https://issues.apache.org/jira/browse/PDFBOX-5721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17803937#comment-17803937
]
Andreas Lehmkühler commented on PDFBOX-5721:
--------------------------------------------
There are two exceptions while opening the mentioned pdf using PDFDebugger
{code}
Error [PDFont] Could not read ToUnicode CMap in font DroidSansFallbackFull
java.io.IOException: java.lang.IllegalArgumentException: The start and the
end values must not have different lengths.
at
org.apache.fontbox.cmap.CMapParser.parseBegincodespacerange(CMapParser.java:268)
at org.apache.fontbox.cmap.CMapParser.parse(CMapParser.java:110)
at
org.apache.pdfbox.pdmodel.font.CMapManager.parseCMap(CMapManager.java:72)
at org.apache.pdfbox.pdmodel.font.PDFont.readCMap(PDFont.java:220)
at
org.apache.pdfbox.pdmodel.font.PDFont.loadUnicodeCmap(PDFont.java:144)
at org.apache.pdfbox.pdmodel.font.PDFont.<init>(PDFont.java:113)
at
org.apache.pdfbox.pdmodel.font.PDType0Font.<init>(PDType0Font.java:73)
at
org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:96)
at org.apache.pdfbox.pdmodel.PDResources.getFont(PDResources.java:170)
at
org.apache.pdfbox.contentstream.operator.text.SetFontAndSize.process(SetFontAndSize.java:72)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:892)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:530)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:505)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:152)
at org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:285)
at
org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:330)
at
org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.doInBackground(PagePane.java:532)
at
org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.doInBackground(PagePane.java:1)
at javax.swing.SwingWorker$1.call(SwingWorker.java:295)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at javax.swing.SwingWorker.run(SwingWorker.java:334)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
Caused by: java.lang.IllegalArgumentException: The start and the end values
must not have different lengths.
at org.apache.fontbox.cmap.CodespaceRange.<init>(CodespaceRange.java:50)
at
org.apache.fontbox.cmap.CMapParser.parseBegincodespacerange(CMapParser.java:264)
... 23 more
{code}
and
{code}
Warning [PDCIDFontType2] Could not read embedded OTF for font
DroidSansFallbackFull
java.io.EOFException
at
org.apache.fontbox.ttf.TTFDataStream.readUnsignedShort(TTFDataStream.java:154)
at org.apache.fontbox.ttf.PostScriptTable.read(PostScriptTable.java:79)
at org.apache.fontbox.ttf.TrueTypeFont.readTable(TrueTypeFont.java:365)
at org.apache.fontbox.ttf.TTFParser.parseTables(TTFParser.java:165)
at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:144)
at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:66)
at
org.apache.pdfbox.pdmodel.font.PDCIDFontType2.<init>(PDCIDFontType2.java:123)
at
org.apache.pdfbox.pdmodel.font.PDCIDFontType2.<init>(PDCIDFontType2.java:72)
at
org.apache.pdfbox.pdmodel.font.PDFontFactory.createDescendantFont(PDFontFactory.java:138)
at
org.apache.pdfbox.pdmodel.font.PDType0Font.<init>(PDType0Font.java:97)
at
org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:96)
at org.apache.pdfbox.pdmodel.PDResources.getFont(PDResources.java:170)
at
org.apache.pdfbox.contentstream.operator.text.SetFontAndSize.process(SetFontAndSize.java:72)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:892)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:530)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:505)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:152)
at org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:285)
at
org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:330)
at
org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.doInBackground(PagePane.java:532)
at
org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.doInBackground(PagePane.java:1)
at javax.swing.SwingWorker$1.call(SwingWorker.java:295)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at javax.swing.SwingWorker.run(SwingWorker.java:334)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
{code}
> The embedded font DroidSansFallbackFull reports an error when parsing, and
> finally uses lastResortFont, resulting in garbled fonts.
> -----------------------------------------------------------------------------------------------------------------------------------
>
> Key: PDFBOX-5721
> URL: https://issues.apache.org/jira/browse/PDFBOX-5721
> Project: PDFBox
> Issue Type: Bug
> Affects Versions: 2.0.30
> Reporter: liu
> Priority: Major
> Attachments: CMISG Mutual NDA_Enepath_09Nov23_signed6.pdf, image0.jpg
>
>
> demo：
> public static void main(String[] args) throws IOException,
> InterruptedException {
> File file = new File("C:\\Users\\LYCIT\\Downloads\\CMISG Mutual
> NDA_Enepath_09Nov23_signed6.pdf");
> final PDDocument load = PDDocument.load(file,
> MemoryUsageSetting.setupTempFileOnly()
> .setTempDir(new File("D:\\fcs\\test")));
> PDFRenderer renderer = new PDFRenderer(load);
> renderer.setSubsamplingAllowed(true);
> int pageIndex = 0;
> float scale = 2f;
> BufferedImage bufferedImage = renderer.renderImage(pageIndex,
> scale, ImageType.RGB);
> FileOutputStream fos = null;
> try {
> fos = new FileOutputStream(new
> File("D:\\fcs\\test/test6/image" + pageIndex + ".jpg"));
> ImageIO.write(bufferedImage, "jpg", fos);
> } finally {
> if (fos != null) {
> fos.close();
> }
> }
> Thread.sleep(6000000);
> }
> pdf：CMISG Mutual NDA_Enepath_09Nov23_signed6.pdf
> garbled fonts：image0.jpg
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