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https://issues.apache.org/jira/browse/PDFBOX-4506?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16810967#comment-16810967
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Andreas Lehmkühler commented on PDFBOX-4506:
--------------------------------------------
I has to be a java issue as I don't get any warnings at all and all images are
looking as expected. I've tried JDK 1.7.0_75 and 1.8.0_111 on linux
> 0 bytes extracted images
> ------------------------
>
> Key: PDFBOX-4506
> URL: https://issues.apache.org/jira/browse/PDFBOX-4506
> Project: PDFBox
> Issue Type: Bug
> Components: Utilities
> Affects Versions: 2.0.14
> Reporter: Oleksandr Skoryi
> Priority: Major
> Attachments: transparent-issue_extract.pdf
>
>
> hi, I am trying to retrieve all images from attached PDF using PDFbox-tools
> {code:java}
> java -jar /Users/oskoryi/Downloads/pdfbox-app-2.0.14.jar ExtractImages
> ~/Downloads/transparent-issue_extract.pdf
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-1
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-2
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-3
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-4
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-5
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-6
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-7
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-8
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-9
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-10
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-11
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-12
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-13
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-14
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-15
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-16
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-17
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-18
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-19
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-20
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-21
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-22
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-23
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-24
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-25
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-26
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-27
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-28
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-29
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-30
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> Writing image: /Users/oskoryi/Downloads/transparent-issue_extract-31
> Apr 05, 2019 12:52:59 PM org.apache.pdfbox.contentstream.PDFStreamEngine
> operatorException
> WARNING: Bogus input colorspace
> {code}
> In the end all images with warnings are 0 bytes size.
> I am using openjdk version "1.8.0_201"
> Is it a bug? Do you have any suggestions how to retrieve them successfully
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