[ATHsDad]

Im getting sevral mobi files that wont convert to epub.
Is there a solution? I get the following error:
calibre, version 0.8.32
ERROR: Conversion Error: <b>Failed</b>: Convert book 1 of 1 (Darktower 4 - Wizard and Glass)

Spoiler:

Convert book 1 of 1 (Darktower 4 - Wizard and Glass)
Resolved conversion options
calibre version: 0.8.32
{'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|pr ologue|epilogue)(\\s+|$))', 'i')) or @class = 'chapter']",
'chapter_mark': u'pagebreak',
'comments': None,
'cover': 'c:\\docume~1\\admini~1\\locals~1\\temp\\1\\calibr e_0.8.32_tmp_yvxxe1\\gwu4el.jpeg',
'debug_pipeline': None,
'dehyphenate': True,
'delete_blank_paragraphs': True,
'disable_font_rescaling': False,
'dont_split_on_page_breaks': False,
'duplicate_links_in_toc': False,
'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 0x03F31F10>,
'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.NookColorOutput object at 0x03F36330>,
'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': 'c:\\docume~1\\admini~1\\locals~1\\temp\\1\\calibr e_0.8.32_tmp_yvxxe1\\clh2ov.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'',
'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,
'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: MOBI Input running
on c:\docume~1\admini~1\locals~1\temp\1\calibre_0.8.3 2_tmp_yvxxe1\ffi66n.mobi
Extracting text...
Adding anchors...
Extracting images...
Cleaning up HTML...
Parsing HTML...
Converting style information to CSS...
Creating OPF...
Parsing all content...
Parsing styles.css ...
Parsing Darktower_4_-_Wizard_and_Glass.html ...
Forcing Darktower_4_-_Wizard_and_Glass.html into XHTML namespace
Reading TOC from NCX...
Merging user specified metadata...
Detecting structure...
Flattening CSS and remapping font sizes...
Source base font size is 12.00000pt
Removing fake margins...
Parsing stylesheet.css ...
Found 29 items of level: div_1
Found 58 items of level: div_2
Found 25 items of level: p_2
div_1 left margin stats: Counter({u'': 1})
div_1 right margin stats: Counter({u'': 1})
div_2 left margin stats: Counter()
div_2 right margin stats: Counter()
p_2 left margin stats: Counter({u'19pt': 16, u'0': 9})
p_2 right margin stats: Counter({u'0': 25})
Cleaning up manifest...
Trimming unused files from manifest...
Trimming 'images/00002.jpg' from manifest
Trimming 'images/00001.jpg' from manifest
Creating EPUB Output...
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Splitting on page-break
Looking for large trees in Darktower_4_-_Wizard_and_Glass.html...
Found large tree #6
Splitting...
Split point: {http://www.w3.org/1999/xhtml}div /*/*[2]/*
Split tree too small
Splitting...
Split point: {http://www.w3.org/1999/xhtml}p /*/*[2]/*/*[2]
Split tree too small
Splitting...
Split point: {http://www.w3.org/1999/xhtml}div /*/*[2]/*/*[2495]
Split tree too small
Splitting...
Split point: {http://www.w3.org/1999/xhtml}div /*/*[2]/*/*[2494]
Split tree too small
Splitting...
Python function terminated unexpectedly
Could not find reasonable point at which to split: Darktower_4_-_Wizard_and_Glass.html Sub-tree size: 278 KB (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 1087, in run
File "site-packages\calibre\ebooks\epub\output.py", line 171, in convert
File "site-packages\calibre\ebooks\oeb\transforms\split.py", line 57, in __call__
File "site-packages\calibre\ebooks\oeb\transforms\split.py", line 67, in split_item
File "site-packages\calibre\ebooks\oeb\transforms\split.py", line 209, in __init__
File "site-packages\calibre\ebooks\oeb\transforms\split.py", line 413, in split_to_size
File "site-packages\calibre\ebooks\oeb\transforms\split.py", line 413, in split_to_size
File "site-packages\calibre\ebooks\oeb\transforms\split.py", line 413, in split_to_size
File "site-packages\calibre\ebooks\oeb\transforms\split.py", line 413, in split_to_size
File "site-packages\calibre\ebooks\oeb\transforms\split.py", line 406, in split_to_size
calibre.ebooks.oeb.transforms.split.SplitError: Could not find reasonable point at which to split: Darktower_4_-_Wizard_and_Glass.html Sub-tree size: 278 KB