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Old 11-16-2018, 03:41 PM   #1
J.H.
Junior Member
J.H. began at the beginning.
 
Posts: 2
Karma: 10
Join Date: Nov 2018
Device: Kindle Voayage
Problems converting Ebook

Hello,

I used Calibre in the past to convert ebooks into the MOBI format to put it onto my kindle voyage but have not used it in a while. Now that I just wanted to convert another ebook the way I used to I always seem to get an error.

I also tried deinstalling ans reinstalling calibre including the addons/plugins - but I have not been successful so far.

It would be great if you could point me in a direction as I wasn't able to find the right solution in this forum so far.

Here is the error message that I received:
Spoiler:

Buch 1 von 1 (Dieselbe Geschichte, nur anders) konvertieren
C:\Program Files\Calibre2\app\pylib.zip\dateutil\parser.py:60 1: UnicodeWarning: Unicode equal comparison failed to convert both arguments to Unicode - interpreting them as being unequal
Conversion options changed from defaults:
output_profile: 'kindle_voyage'
read_metadata_from_opf: u'C:\\Users\\Janis\\AppData\\Local\\Temp\\calibre_ khqp3r\\aubhst.opf'
verbose: 2
cover: u'C:\\Users\\Janis\\AppData\\Local\\Temp\\calibre_ khqp3r\\sedyau.jpeg'
Resolved conversion options
calibre version: 3.34.0
{'asciiize': False,
'author_sort': None,
'authors': None,
'base_font_size': 0.0,
'book_producer': None,
'breadth_first': False,
'change_justification': u'original',
'chapter': u"//*[((name()='h1' or name()='h2') and re:test(., '\\s*((chapter|book|section|part)\\s+)|((prolog|pr ologue|epilogue)(\\s+|$))', 'i')) or @class = 'chapter']",
'chapter_mark': u'pagebreak',
'comments': None,
'cover': u'C:\\Users\\Janis\\AppData\\Local\\Temp\\calibre_ khqp3r\\sedyau.jpeg',
'debug_pipeline': None,
'dehyphenate': True,
'delete_blank_paragraphs': True,
'disable_font_rescaling': False,
'dont_compress': False,
'dont_package': False,
'duplicate_links_in_toc': False,
'embed_all_fonts': False,
'embed_font_family': None,
'enable_heuristics': False,
'expand_css': 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 0x0000017E9D5D96A0>,
'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_levels': 5,
'max_toc_links': 50,
'minimum_line_height': 120.0,
'mobi_file_type': u'old',
'mobi_ignore_margins': False,
'mobi_keep_original_images': False,
'mobi_toc_at_start': False,
'no_chapters_in_toc': False,
'no_inline_navbars': True,
'no_inline_toc': False,
'output_profile': <calibre.customize.profiles.KindleVoyageOutput object at 0x0000017E9D5D9DD8>,
'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': u'C:\\Users\\Janis\\AppData\\Local\\Temp\\calibre_ khqp3r\\aubhst.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,
'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,
'start_reading_at': None,
'subset_embedded_fonts': False,
'tags': None,
'timestamp': None,
'title': None,
'title_sort': None,
'toc_filter': None,
'toc_threshold': 6,
'toc_title': None,
'transform_css_rules': '[]',
'unsmarten_punctuation': False,
'unwrap_lines': True,
'use_auto_toc': False,
'verbose': 2}
InputFormatPlugin: HTML Input running
on C:\Users\Janis\AppData\Local\Temp\calibre_khqp3r\i ci0kp.opf
Parsing all content...
Python function terminated unexpectedly
Spine is empty (Error Code: 1)
Traceback (most recent call last):
File "site.py", line 101, in main
File "site.py", line 78, in run_entry_point
File "site-packages\calibre\utils\ipc\worker.py", line 199, in main
File "site-packages\calibre\gui2\convert\gui_conversion.py", line 42, in gui_convert_override
File "site-packages\calibre\gui2\convert\gui_conversion.py", line 27, in gui_convert
File "site-packages\calibre\ebooks\conversion\plumber.py", line 1106, in run
File "site-packages\calibre\customize\conversion.py", line 244, in __call__
File "site-packages\calibre\ebooks\conversion\plugins\html_in put.py", line 90, in convert
File "site-packages\calibre\ebooks\conversion\plumber.py", line 1311, in create_oebbook
File "site-packages\calibre\ebooks\oeb\reader.py", line 73, in __call__
File "site-packages\calibre\ebooks\oeb\reader.py", line 705, in _all_from_opf
File "site-packages\calibre\ebooks\oeb\reader.py", line 350, in _spine_from_opf
calibre.ebooks.oeb.base.OEBError: Spine is empty


Thank you so much for your help in advance.
J.H.

Last edited by theducks; 11-16-2018 at 05:37 PM. Reason: wrapped log in SPOILER TAGS
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