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https://issues.apache.org/jira/browse/PDFBOX-3637?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15766955#comment-15766955
 ] 

Lux commented on PDFBOX-3637:
-----------------------------

Do you know how to modify the PDF to avoid this bug?
Because our team have right to modify the PDF

> Fail to convert PDF to tiff,when render a page that numChanels is 3
> -------------------------------------------------------------------
>
>                 Key: PDFBOX-3637
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-3637
>             Project: PDFBox
>          Issue Type: Bug
>    Affects Versions: 2.0.2
>            Reporter: Lux
>
> Start to render page : 1
> Colot Model is DirectColorModel: rmask=ff0000 gmask=ff00 bmask=ff amask=0
> Start to render page : 2
> Colot Model is DirectColorModel: rmask=ff0000 gmask=ff00 bmask=ff amask=0
> Start to render page : 3
> Exception in thread "main" java.lang.IllegalArgumentException: Numbers of 
> source Raster bands and source color space components do not match
>       at java.awt.image.ColorConvertOp.filter(ColorConvertOp.java:471)
>       at 
> com.sun.imageio.plugins.jpeg.JPEGImageReader.acceptPixels(JPEGImageReader.java:1181)
>       at com.sun.imageio.plugins.jpeg.JPEGImageReader.readImage(Native Method)
>       at 
> com.sun.imageio.plugins.jpeg.JPEGImageReader.readInternal(JPEGImageReader.java:1149)
>       at 
> com.sun.imageio.plugins.jpeg.JPEGImageReader.read(JPEGImageReader.java:960)
>       at javax.imageio.ImageReader.read(ImageReader.java:934)
>       at org.apache.pdfbox.filter.DCTFilter.decode(DCTFilter.java:83)
>       at org.apache.pdfbox.cos.COSInputStream.create(COSInputStream.java:69)
>       at org.apache.pdfbox.cos.COSStream.createInputStream(COSStream.java:162)
>       at 
> org.apache.pdfbox.pdmodel.common.PDStream.createInputStream(PDStream.java:235)
>       at 
> org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject.<init>(PDImageXObject.java:160)
>       at 
> org.apache.pdfbox.pdmodel.graphics.PDXObject.createXObject(PDXObject.java:70)
>       at 
> org.apache.pdfbox.pdmodel.PDResources.getXObject(PDResources.java:409)
>       at 
> org.apache.pdfbox.contentstream.operator.graphics.DrawObject.process(DrawObject.java:53)
>       at 
> org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:829)
>       at 
> org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:486)
>       at 
> org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:460)
>       at 
> org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:150)
>       at org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:189)
>       at 
> org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:145)
>       at 
> org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:68)
>       at 
> com.hsbc.bussvc.wt.service.utils.PdfTools.prepareTiff(PdfTools.java:91)
>       at 
> com.hsbc.bussvc.wt.service.prepareTiffIssue.main(prepareTiffIssue.java:42)



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