[jira] [Issue Comment Edited] (PDFBOX-1019) PDF conversion to image crashes the JVM

["Hermann Schwärzler (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PDFBOX-1019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13040146#comment-13040146 ] 

Hermann Schwärzler edited comment on PDFBOX-1019 at 5/27/11 6:34 PM:
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We have the very same problem with pdfbox 1.4.0: Creating a jpeg from pdf fails at the same Assertion and tomcat needs a restart!
Unfortunately I cannot provide you with the pdf (at the moment) but it seems to be from a (la)tex source as well as the one from Petr.

      was (Author: hermann):
    We have the very same problem with pdfbox 1.4.0: Creating a jpeg from pdf fails at the same Assertion.
Unfortunately I cannot provide you with the pdf (at the moment) but it seems to be from a (la)tex source as well as the one from Petr.
  
> PDF conversion to image crashes the JVM
> ---------------------------------------
>
>                 Key: PDFBOX-1019
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-1019
>             Project: PDFBox
>          Issue Type: Bug
>          Components: PDModel
>    Affects Versions: 1.5.0
>         Environment: Linux Ubuntu, Mac OSX
>            Reporter: Petr Knoth
>            Priority: Blocker
>
> The file http://tie.open.ac.uk/256.pdf crashes the JVM during conversion to jpeg with the following message :
> Assertion failed: (fnum >= 0 && fnum < t->numSubrs), function BuildSubrs, file ../../../src/share/native/sun/font/t2k/t1.c, line 3098.
> Java Result: 134
> The error happens in the method convertToImage():
>            PDPage page = (PDPage) pages.get(startPage);
>            PDPage page = (PDPage) pages.get(0);
>            try {                
>                 image = page.convertToImage();
>              } catch (IOException ex) {
>                 Logger.getLogger(PdfIText.class.getName()).log(Level.SEVERE, null, ex);                
>             }
> The problem occurs not for all files, but is critical as it stops my webserver (Tomcat) that needs to be then restarted.

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