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https://issues.apache.org/jira/browse/PDFBOX-2214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14068934#comment-14068934
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Tilman Hausherr edited comment on PDFBOX-2214 at 7/21/14 6:08 PM:
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The graphics stack must have at least one element because of peek() in
PDFStreamEngine, so I changed the previous change to "> 1" instead of "> 0". I
also modified the log that it is an error and not just a debug, because it
happens with a broken PDF. Done in rev 1612360 for the trunk and rev 1612363 &
1612365 for the 1.8 branch. The rendered image is now better than Adobe Reader.
was (Author: tilman):
The graphics stack must have at least one element because of peek() in
PDFStreamEngine, so I changed the previous change to "> 1" instead of "> 0". I
also modified the log that it is an error and not just a debug, because it
happens with a broken PDF. Done in rev 1612360 for the trunk and rev 1612363
for the 1.8 branch. The rendered image is now better than Adobe Reader.
> EmptyStackException from PDFBOX-161
> -----------------------------------
>
> Key: PDFBOX-2214
> URL: https://issues.apache.org/jira/browse/PDFBOX-2214
> Project: PDFBox
> Issue Type: Bug
> Components: Rendering
> Affects Versions: 1.8.6, 1.8.7, 2.0.0
> Reporter: simon steiner
> Assignee: Tilman Hausherr
> Fix For: 1.8.7, 2.0.0
>
> Attachments: PDFBOX-161.pdf
>
>
> java -jar ~/pdf-box-svn/app/target/pdfbox-app-2.0.0-SNAPSHOT.jar PDFToImage
> PDFBOX161-E12860v10P096469EAs.pdf
> Jul 17, 2014 4:47:09 PM org.apache.pdfbox.util.PDFStreamEngine processOperator
> INFO: unsupported/disabled operation: i
> Exception in thread "main" java.util.EmptyStackException
> at java.util.Stack.peek(Stack.java:102)
> at
> org.apache.pdfbox.util.PDFStreamEngine.saveGraphicsState(PDFStreamEngine.java:604)
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