crash during converting pdf

[Ming]

I downed a pdf from http://www.deelin.com/downloads/books/java_concurrency_in_practice.pdf
When I tried to convert it to MOBI, it had the following error.

calibre, version 0.8.31
ERROR: Conversion Error: <b>Failed</b>: Convert book 1 of 1 (Java Concurrency In Practice)

Convert book 1 of 1 (Java Concurrency In Practice)
Resolved conversion options
calibre version: 0.8.31
{'asciiize': False,
 'author_sort': None,
 'authors': None,
 'base_font_size': 0.0,
 'book_producer': None,
 'change_justification': u'original',
 'chapter': u"//*[((name()='h1' or name()='h2') and re:test(., 'chapter|book|section|part|prologue|epilogue\\s+', 'i')) or @class = 'chapter']",
 'chapter_mark': u'pagebreak',
 'comments': None,
 'cover': 'c:\\users\\ming\\appdata\\local\\temp\\calibre_0.8.31_tmp_skdlbl\\gxxwic.jpeg',
 'debug_pipeline': None,
 'dehyphenate': True,
 'delete_blank_paragraphs': True,
 'disable_font_rescaling': False,
 'dont_compress': False,
 'duplicate_links_in_toc': False,
 'enable_heuristics': False,
 'extra_css': None,
 'extract_to': None,
 'filter_css': u'',
 'fix_indents': True,
 'font_size_mapping': None,
 'format_scene_breaks': True,
 'html_unwrap_factor': 0.4,
 'input_encoding': None,
 'input_profile': <calibre.customize.profiles.InputProfile object at 0x058448D0>,
 'insert_blank_line': False,
 'insert_blank_line_size': 0.5,
 'insert_metadata': False,
 'isbn': None,
 'italicize_common_cases': True,
 'keep_ligatures': False,
 'language': None,
 'level1_toc': None,
 'level2_toc': None,
 'level3_toc': None,
 'line_height': 0.0,
 'linearize_tables': False,
 'margin_bottom': 5.0,
 'margin_left': 5.0,
 'margin_right': 5.0,
 'margin_top': 5.0,
 'markup_chapter_headings': True,
 'max_toc_links': 50,
 'minimum_line_height': 120.0,
 'mobi_ignore_margins': False,
 'mobi_toc_at_start': False,
 'new_pdf_engine': False,
 'no_chapters_in_toc': False,
 'no_images': False,
 'no_inline_navbars': True,
 'no_inline_toc': False,
 'output_profile': <calibre.customize.profiles.KindleDXOutput object at 0x05844C10>,
 'page_breaks_before': u"//*[name()='h1' or name()='h2']",
 'personal_doc': u'[PDOC]',
 'prefer_author_sort': False,
 'prefer_metadata_cover': False,
 'pretty_print': False,
 'pubdate': None,
 'publisher': None,
 'rating': None,
 'read_metadata_from_opf': 'c:\\users\\ming\\appdata\\local\\temp\\calibre_0.8.31_tmp_skdlbl\\1bocnx.opf',
 'remove_fake_margins': True,
 'remove_first_image': False,
 'remove_paragraph_spacing': False,
 'remove_paragraph_spacing_indent_size': 1.5,
 'renumber_headings': True,
 'replace_scene_breaks': u'',
 'rescale_images': False,
 'series': None,
 'series_index': None,
 'share_not_sync': False,
 'smarten_punctuation': False,
 'sr1_replace': None,
 'sr1_search': None,
 'sr2_replace': None,
 'sr2_search': None,
 'sr3_replace': None,
 'sr3_search': None,
 'tags': None,
 'timestamp': None,
 'title': None,
 'title_sort': None,
 'toc_filter': None,
 'toc_threshold': 6,
 'toc_title': None,
 'unsmarten_punctuation': False,
 'unwrap_factor': 0.45,
 'unwrap_lines': True,
 'use_auto_toc': False,
 'verbose': 2}
InputFormatPlugin: PDF Input running
on c:\users\ming\appdata\local\temp\calibre_0.8.31_tmp_skdlbl\xpeorn.pdf
Converting file to html...
Python function terminated unexpectedly

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.
 (Error Code: 1)
Traceback (most recent call last):
  File "site.py", line 132, in main
  File "site.py", line 109, in run_entry_point
  File "site-packages\calibre\utils\ipc\worker.py", line 187, in main
  File "site-packages\calibre\gui2\convert\gui_conversion.py", line 31, in gui_convert_override
  File "site-packages\calibre\gui2\convert\gui_conversion.py", line 25, in gui_convert
  File "site-packages\calibre\ebooks\conversion\plumber.py", line 959, in run
  File "site-packages\calibre\customize\conversion.py", line 204, in __call__
  File "site-packages\calibre\ebooks\pdf\input.py", line 51, in convert
  File "site-packages\calibre\ebooks\pdf\pdftohtml.py", line 74, in pdftohtml
calibre.ebooks.ConversionError:
This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.

[Kovid Goyal (kovid)]

That PDF causes poppler (the library calibre uses to convert PDF to HTML) to
crash. Unfortunately, this cannot be fixed at the level of calibre code.

 status wontfix

[Ming (xming-xu)]

Any way to file a bug for the library?

-----Original Message-----
From: <email address hidden> [mailto:<email address hidden>] On Behalf Of Kovid Goyal
Sent: Sunday, December 18, 2011 8:41 PM
To: <email address hidden>
Subject: [Bug 906048] Re: calibre bug 906048

That PDF causes poppler (the library calibre uses to convert PDF to HTML) to crash. Unfortunately, this cannot be fixed at the level of calibre code.

 status wontfix

** Changed in: calibre
       Status: New => Won't Fix

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https://bugs.launchpad.net/bugs/906048

Title:
  crash during converting pdf

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[Kovid Goyal (kovid)]

http://poppler.freedesktop.org/