[PDFBOX-4464] PDFRenderer ColorConverterOp Error

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 2.0.13
• Component/s: Rendering
• Assignee: Unassigned
• Reporter: Volker S.
• Created: 14/Feb/19 07:06
• Updated: 14/Feb/19 17:47
• Resolved: 14/Feb/19 16:27

Description

I was trying the PDFRenderer.renderImageWithDPI function which worked well with a lot of documents, but on the attached document I get this error:

java.lang.IllegalArgumentException: Numbers of source Raster bands and source color space components do not match
 at java.awt.image.ColorConvertOp.filter(Unknown Source)
 at com.sun.imageio.plugins.jpeg.JPEGImageReader.acceptPixels(Unknown Source)
 at com.sun.imageio.plugins.jpeg.JPEGImageReader.readImage(Native Method)
 at com.sun.imageio.plugins.jpeg.JPEGImageReader.readInternal(Unknown Source)
 at com.sun.imageio.plugins.jpeg.JPEGImageReader.read(Unknown Source)
 at org.apache.pdfbox.filter.DCTFilter.decode(DCTFilter.java:91)
 at org.apache.pdfbox.cos.COSInputStream.create(COSInputStream.java:77)
 at org.apache.pdfbox.cos.COSStream.createInputStream(COSStream.java:175)
 at org.apache.pdfbox.pdmodel.common.PDStream.createInputStream(PDStream.java:241)
 at org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject.createInputStream(PDImageXObject.java:729)
 at org.apache.pdfbox.pdmodel.graphics.image.SampledImageReader.from8bit(SampledImageReader.java:367)
 at org.apache.pdfbox.pdmodel.graphics.image.SampledImageReader.getRGBImage(SampledImageReader.java:225)
 at org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject.getImage(PDImageXObject.java:443)
 at org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject.getImage(PDImageXObject.java:424)
 at org.apache.pdfbox.rendering.PageDrawer.drawImage(PageDrawer.java:1034)
 at org.apache.pdfbox.contentstream.operator.graphics.DrawObject.process(DrawObject.java:62)
 at org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:848)
 at org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:503)
 at org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:477)
 at org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:150)
 at org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:254)
 at org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:245)
 at org.apache.pdfbox.rendering.PDFRenderer.renderImageWithDPI(PDFRenderer.java:179)
 at homedms.HomeDMS.createThumbs(HomeDMS.java:23)
 at homedms.HomeDMS.main(HomeDMS.java:36)

Here is the source code to reproduce the issue:
 

public static void createThumbs(String filename) throws InvalidPasswordException, IOException {
 File filein=new File(filename+".pdf");
 PDDocument doc = PDDocument.load(filein);
 PDFRenderer rend=new PDFRenderer(doc);
 for(int i=0;i<doc.getNumberOfPages();i++) {
  System.out.println(i);
  BufferedImage img=rend.renderImageWithDPI(i,32,ImageType.GRAY);
  File fileout=new File(filename+"_"+i+".png");
  ImageIO.write(img, "PNG", fileout);
 }
 doc.close();
}

Issue Links

• duplicates: PDFBOX-4221 Numbers of source Raster bands and source color space components do not match
• duplicates: PDFBOX-4258 Numbers of source Raster bands and source color space components do not match