Created attachment 621943 [details]
File: core_backtrace

Can you get this to happen again? Or was it one time?

Also affects fedora 18 (testing.odt)

calibre, version 0.9.4 (linux2, isfrozen: False)
Conversion Error: Failed: Convert book 1 of 1 (testing)

Convert book 1 of 1 (testing)
Resolved conversion options
calibre version: 0.9.4
{'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(., '\\s*((chapter|book|section|part)\\s+)|((prolog|prologue|epilogue)(\\s+|$))', 'i')) or @class = 'chapter']",
 'chapter_mark': u'pagebreak',
 'comments': None,
 'cover': None,
 'debug_pipeline': None,
 'dehyphenate': True,
 'delete_blank_paragraphs': True,
 'disable_font_rescaling': False,
 'dont_split_on_page_breaks': False,
 'duplicate_links_in_toc': False,
 'embed_font_family': None,
 'enable_heuristics': False,
 'epub_flatten': False,
 'extra_css': None,
 'extract_to': None,
 'filter_css': u'',
 'fix_indents': True,
 'flow_size': 260,
 'font_size_mapping': None,
 'format_scene_breaks': True,
 'html_unwrap_factor': 0.4,
 'input_encoding': None,
 'input_profile': <calibre.customize.profiles.InputProfile object at 0x2efad50>,
 '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,
 'no_chapters_in_toc': False,
 'no_default_epub_cover': False,
 'no_inline_navbars': False,
 'no_svg_cover': False,
 'output_profile': <calibre.customize.profiles.GenericEink object at 0x2efc190>,
 'page_breaks_before': u"//*[name()='h1' or name()='h2']",
 'prefer_metadata_cover': False,
 'preserve_cover_aspect_ratio': False,
 'pretty_print': True,
 'pubdate': None,
 'publisher': None,
 'rating': None,
 'read_metadata_from_opf': u'/tmp/calibre_0.9.4_tmp_ho48C7/xd1Ts1.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'',
 'search_replace': '[]',
 'series': None,
 'series_index': None,
 'smarten_punctuation': False,
 'sr1_replace': None,
 'sr1_search': None,
 'sr2_replace': None,
 'sr2_search': None,
 'sr3_replace': None,
 'sr3_search': None,
 'start_reading_at': None,
 'tags': None,
 'timestamp': None,
 'title': None,
 'title_sort': None,
 'toc_filter': None,
 'toc_threshold': 6,
 'unsmarten_punctuation': False,
 'unwrap_lines': True,
 'use_auto_toc': False,
 'verbose': 2}
InputFormatPlugin: ODT Input running
on /tmp/calibre_0.9.4_tmp_ho48C7/HWCCrJ.odt
Extracting ODT file...
Traceback (most recent call last):
  File "/usr/bin/calibre-parallel", line 20, in <module>
    sys.exit(main())
  File "/usr/lib64/calibre/calibre/utils/ipc/worker.py", line 185, in main
    result = func(*args, **kwargs)
  File "/usr/lib64/calibre/calibre/gui2/convert/gui_conversion.py", line 31, in gui_convert_override
    override_input_metadata=True)
  File "/usr/lib64/calibre/calibre/gui2/convert/gui_conversion.py", line 25, in gui_convert
    plumber.run()
  File "/usr/lib64/calibre/calibre/ebooks/conversion/plumber.py", line 1000, in run
    accelerators, tdir)
  File "/usr/lib64/calibre/calibre/customize/conversion.py", line 239, in __call__
    log, accelerators)
  File "/usr/lib64/calibre/calibre/ebooks/conversion/plugins/odt_input.py", line 23, in convert
    return Extract()(stream, '.', log)
  File "/usr/lib64/calibre/calibre/ebooks/odt/input.py", line 267, in __call__
    self.filter_load(stream, mi, log)
  File "/usr/lib64/calibre/calibre/ebooks/odt/input.py", line 250, in filter_load
    self._walknode(self.document.topnode)
AttributeError: Extract instance has no attribute '_walknode'

Created attachment 641782 [details]
testing.odt used to convert with calibre

installed calibre-0.9.5-x86_64.tar.bz2 using 
http://calibre-ebook.com/download_linux
---
sudo python -c "import sys; py3 = sys.version_info[0] >u = __import__('urllib.request' if py3 else 'urllib', fromlist=1); exec(u.urlopen('http://status.calibre-ebook.com/linux_installer').read()); main()"
--

chose /opt as installation folder;

calibre-0.9.5 properly converts the document.

*** Bug 875231 has been marked as a duplicate of this bug. ***

Tried to convert an ODT file to MOBI

Package: calibre-0.9.8-1.fc18
OS Release: Fedora release 18 (Spherical Cow)

Description of problem:
trying to convert and send self-made PDF file, text only

Version-Release number of selected component:
calibre-0.9.28-1.fc18

Additional info:
cmdline:        python2 /usr/bin/calibre-parallel
executable:     /usr/bin/calibre-parallel
kernel:         3.8.4-202.fc18.x86_64
runlevel:       N 5
uid:            1338
ureports_counter: 1

Truncated backtrace:
input.py:250:filter_load:AttributeError: Extract instance has no attribute '_walknode'

Traceback (most recent call last):
  File "/usr/bin/calibre-parallel", line 20, in <module>
    sys.exit(main())
  File "/usr/lib64/calibre/calibre/utils/ipc/worker.py", line 188, in main
    result = func(*args, **kwargs)
  File "/usr/lib64/calibre/calibre/gui2/convert/gui_conversion.py", line 31, in gui_convert_override
    override_input_metadata=True)
  File "/usr/lib64/calibre/calibre/gui2/convert/gui_conversion.py", line 25, in gui_convert
    plumber.run()
  File "/usr/lib64/calibre/calibre/ebooks/conversion/plumber.py", line 1009, in run
    accelerators, tdir)
  File "/usr/lib64/calibre/calibre/customize/conversion.py", line 239, in __call__
    log, accelerators)
  File "/usr/lib64/calibre/calibre/ebooks/conversion/plugins/odt_input.py", line 23, in convert
    return Extract()(stream, '.', log)
  File "/usr/lib64/calibre/calibre/ebooks/odt/input.py", line 267, in __call__
    self.filter_load(stream, mi, log)
  File "/usr/lib64/calibre/calibre/ebooks/odt/input.py", line 250, in filter_load
    self._walknode(self.document.topnode)
AttributeError: Extract instance has no attribute '_walknode'

Local variables in innermost frame:
odffile: <open file u'/tmp/calibre_0.9.28_tmp_uIUgFY/3dGo0X.odt', mode 'rb' at 0x2243780>
self: <calibre.ebooks.odt.input.Extract instance at 0x2305488>
mi: <calibre.ebooks.metadata.book.base.Metadata object at 0x2628b10>
log: <calibre.utils.logging.Log object at 0x1ce7c10>

For suggestions, see

http://forum.fedoraonline.it/viewtopic.php?pid=203997

(in essence, the official version seems to ship the fix,
I didn't try yet)

You can always find up to date packaged versions of calibre in my side repo: 

su
cd /etc/yum.repos.d
wget http://repos.fedorapeople.org/repos/kevin/calibre/calibre.repo
yum clean expire-cache
yum update calibre

If the newest version fixes it, thats great information to have. Please do let me know.

(In reply to comment #10)
> You can always find up to date packaged versions of calibre in my side repo: 
> 
> su
> cd /etc/yum.repos.d
> wget http://repos.fedorapeople.org/repos/kevin/calibre/calibre.repo

Small correction:
http://repos.fedorapeople.org/repos/kevin/calibre/fedora-calibre.repo

> yum clean expire-cache
> yum update calibre
> 
> If the newest version fixes it, thats great information to have. Please do
> let me know.

Will use it, thanks.

(In reply to comment #10)
> You can always find up to date packaged versions of calibre in my side repo: 

I have tried it but also here:

...
InputFormatPlugin: ODT Input running
on /tmp/calibre_0.9.31_tmp_xR0JMu/7zqZlC.odt
Extracting ODT file...
Traceback (most recent call last):
  File "/usr/bin/calibre-parallel", line 20, in <module>
    sys.exit(main())
  File "/usr/lib64/calibre/calibre/utils/ipc/worker.py", line 188, in main
    result = func(*args, **kwargs)
  File "/usr/lib64/calibre/calibre/gui2/convert/gui_conversion.py", line 31, in gui_convert_override
    override_input_metadata=True)
  File "/usr/lib64/calibre/calibre/gui2/convert/gui_conversion.py", line 25, in gui_convert
    plumber.run()
  File "/usr/lib64/calibre/calibre/ebooks/conversion/plumber.py", line 1010, in run
    accelerators, tdir)
  File "/usr/lib64/calibre/calibre/customize/conversion.py", line 239, in __call__
    log, accelerators)
  File "/usr/lib64/calibre/calibre/ebooks/conversion/plugins/odt_input.py", line 23, in convert
    return Extract()(stream, '.', log)
  File "/usr/lib64/calibre/calibre/ebooks/odt/input.py", line 267, in __call__
    self.filter_load(stream, mi, log)
  File "/usr/lib64/calibre/calibre/ebooks/odt/input.py", line 250, in filter_load
    self._walknode(self.document.topnode)
AttributeError: Extract instance has no attribute '_walknode'

I wonder if it matters that I use LibreOffice 4.0.3?

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