[svenlind]

Well, I can read the mobi file on my kindles, the Kindle IOS app and the Kindle PC program. So maybe it is not worth much trouble.

But the problem is that I prefer somewhat heavy fonts, and I can't adjust how bold the font appears in a mobi file. I also prefer to use an iPad epub reader app, Marvin or Mapleread.

There are no error messages when I try to convert to epub.
But when I try to convert to azw3, so I can adjust the boldness in my kindles I get this error message: (sorry for the length)

Spoiler:

calibre, version 3.44.0 (win32, embedded-python: True)
Conversion error: Failed: Convert book 1 of 1 (Outies (The Mote in God's Eye))

Convert book 1 of 1 (Outies (The Mote in God's Eye))
Conversion options changed from defaults:
cover: u'C:\\Users\\Sven\\AppData\\Local\\Temp\\calibre_x hooai\\0qyty5.jpeg'
output_profile: u'kindle_voyage'
verbose: 2
change_justification: u'left'
read_metadata_from_opf: u'C:\\Users\\Sven\\AppData\\Local\\Temp\\calibre_x hooai\\mlw29c.opf'
Resolved conversion options
calibre version: 3.44.0
{'asciiize': False,
'author_sort': None,
'authors': None,
'base_font_size': 0.0,
'book_producer': None,
'change_justification': u'left',
'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\\Sven\\AppData\\Local\\Temp\\calibre_x hooai\\0qyty5.jpeg',
'debug_pipeline': None,
'dehyphenate': True,
'delete_blank_paragraphs': True,
'disable_font_rescaling': False,
'dont_compress': 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 0x0000026EFBA10908>,
'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_toc_at_start': False,
'no_chapters_in_toc': False,
'no_inline_navbars': False,
'no_inline_toc': False,
'output_profile': <calibre.customize.profiles.KindleVoyageOutput object at 0x0000026EFBAF4080>,
'page_breaks_before': u"//*[name()='h1' or name()='h2']",
'prefer_author_sort': False,
'prefer_metadata_cover': False,
'pretty_print': False,
'pubdate': None,
'publisher': None,
'rating': None,
'read_metadata_from_opf': u'C:\\Users\\Sven\\AppData\\Local\\Temp\\calibre_x hooai\\mlw29c.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: MOBI Input running
on C:\Users\Sven\AppData\Local\Temp\calibre_xhooai\a4 x4hc.mobi
Extracting text...
Adding anchors...
Extracting images...
Cleaning up HTML...
Parsing HTML...
Malformed markup, parsing using html5-parser
Converting style information to CSS...
Creating OPF...
Parsing all content...
Parsing styles.css ...
Parsing index.html ...
Forcing index.html into XHTML namespace
Generating default TOC from spine...
Merging user specified metadata...
Detecting structure...
Auto generated TOC with 0 entries.
Flattening CSS and remapping font sizes...
Source base font size is 12.00000pt
Removing fake margins...
Cleaning up manifest...
Trimming unused files from manifest...
Trimming u'images/00003.jpg' from manifest
Trimming u'images/00009.jpg' from manifest
Trimming u'images/00001.jpg' from manifest
Trimming u'images/00010.jpg' from manifest
Trimming u'images/00006.jpg' from manifest
Trimming u'images/00002.jpg' from manifest
Trimming u'images/00007.jpg' from manifest
Trimming u'images/00008.jpg' from manifest
Trimming u'images/00005.jpg' from manifest
Trimming u'images/00004.jpg' from manifest
Creating AZW3 Output...
Serializing resources...
Splitting markup on page breaks and flow limits, if any...
Creating KF8 output
Generating KF8 markup...
Python function terminated unexpectedly
Could not find chunk for aid: '0' (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 200, 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 1274, in run
File "site-packages\calibre\ebooks\conversion\plugins\mobi_ou tput.py", line 330, in convert
File "site-packages\calibre\ebooks\mobi\writer8\main.py", line 497, in create_kf8_book
File "site-packages\calibre\ebooks\mobi\writer8\main.py", line 65, in __init__
File "site-packages\calibre\ebooks\mobi\writer8\main.py", line 328, in chunk_it_up
File "site-packages\calibre\ebooks\mobi\writer8\skeleton.py", line 208, in __init__
File "site-packages\calibre\ebooks\mobi\writer8\skeleton.py", line 389, in set_internal_links
ValueError: Could not find chunk for aid: '0'