calibre

Issue converting CBR into PDF

Bug #1704778 reported by Pat on 2017-07-17

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	calibre	Fix Released	Undecided	Unassigned

Bug Description

Hello,
I have been using Calibre for long time to convert CBR into PDF and have some issues now.
From time to time (let say 30%), I'm facing this error :

Conversion du livre 1 sur 1 (Prediction2)
C:\Program Files\Calibre2\app\pylib.zip\dateutil\parser.py:601: UnicodeWarning: Unicode equal comparison failed to convert both arguments to Unicode - interpreting them as being unequal
Conversion options changed from defaults:
  dont_grayscale: True
  keep_aspect_ratio: True
  use_profile_size: True
  output_profile: 'ipad'
  cover: u'C:\\Users\\Loisir\\AppData\\Local\\Temp\\calibre_6xyfjx\\x3qb82.jpeg'
  pdf_sans_family: u'MS Shell Dlg 2'
  preserve_cover_aspect_ratio: True
  verbose: 2
  read_metadata_from_opf: u'C:\\Users\\test\\AppData\\Local\\Temp\\calibre_6xyfjx\\kfjnd2.opf'
Resolved conversion options
calibre version: 3.3.0
{'asciiize': False,
'author_sort': None,
'authors': None,
'base_font_size': 0.0,
'book_producer': None,
'change_justification': 'left',
'chapter': None,
'chapter_mark': u'pagebreak',
'colors': 0,
'comic_image_size': None,
'comments': None,
'cover': u'C:\\Users\\test\\AppData\\Local\\Temp\\calibre_6xyfjx\\x3qb82.jpeg',
'custom_size': None,
'debug_pipeline': None,
'dehyphenate': True,
'delete_blank_paragraphs': True,
'despeckle': False,
'disable_font_rescaling': True,
'disable_trim': False,
'dont_add_comic_pages_to_toc': False,
'dont_grayscale': True,
'dont_normalize': False,
'dont_sharpen': False,
'duplicate_links_in_toc': False,
'embed_all_fonts': False,
'embed_font_family': None,
'enable_heuristics': False,
'expand_css': False,
'extra_css': 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 0x000001F3078F82B0>,
'insert_blank_line': False,
'insert_blank_line_size': 0.5,
'insert_metadata': False,
'isbn': None,
'italicize_common_cases': True,
'keep_aspect_ratio': True,
'keep_ligatures': False,
'landscape': False,
'language': None,
'level1_toc': None,
'level2_toc': None,
'level3_toc': None,
'line_height': 0.0,
'linearize_tables': False,
'margin_bottom': 0,
'margin_left': 0,
'margin_right': 0,
'margin_top': 0,
'markup_chapter_headings': True,
'max_toc_links': 50,
'minimum_line_height': 120.0,
'no_chapters_in_toc': False,
'no_inline_navbars': False,
'no_process': False,
'no_sort': False,
'output_format': u'png',
'output_profile': <calibre.customize.profiles.iPadOutput object at 0x000001F3078F8780>,
'page_breaks_before': None,
'paper_size': u'letter',
'pdf_add_toc': False,
'pdf_default_font_size': 20,
'pdf_footer_template': None,
'pdf_header_template': None,
'pdf_mark_links': False,
'pdf_mono_family': u'Courier New',
'pdf_mono_font_size': 16,
'pdf_page_margin_bottom': 72.0,
'pdf_page_margin_left': 72.0,
'pdf_page_margin_right': 72.0,
'pdf_page_margin_top': 72.0,
'pdf_page_numbers': False,
'pdf_sans_family': u'MS Shell Dlg 2',
'pdf_serif_family': u'Times New Roman',
'pdf_standard_font': u'serif',
'prefer_metadata_cover': False,
'preserve_cover_aspect_ratio': True,
'pretty_print': False,
'pubdate': None,
'publisher': None,
'rating': None,
'read_metadata_from_opf': u'C:\\Users\\test\\AppData\\Local\\Temp\\calibre_6xyfjx\\kfjnd2.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'',
'right2left': False,
'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,
'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': '[]',
'uncompressed_pdf': False,
'unit': u'inch',
'unsmarten_punctuation': False,
'unwrap_lines': True,
'use_auto_toc': False,
'use_profile_size': True,
'verbose': 2,
'wide': False}
InputFormatPlugin: Comic Input running
on C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\uxuyoj.cbr
Found comic pages...
Prédiction T02_000.jpg
Prédiction T02_001.jpg
Prédiction T02_002.jpg
Prédiction T02_003.jpg
Prédiction T02_004.jpg
Prédiction T02_005.jpg
Prédiction T02_006.jpg
Prédiction T02_007.jpg
Prédiction T02_008.jpg
Prédiction T02_009.jpg
Prédiction T02_010.jpg
Prédiction T02_011.jpg
Prédiction T02_012.jpg
Prédiction T02_013.jpg
Prédiction T02_014.jpg
Prédiction T02_015.jpg
Prédiction T02_016.jpg
Prédiction T02_017.jpg
Prédiction T02_018.jpg
Prédiction T02_019.jpg
Prédiction T02_020.jpg
Prédiction T02_021.jpg
Prédiction T02_022.jpg
Prédiction T02_023.jpg
Prédiction T02_024.jpg
Prédiction T02_025.jpg
Prédiction T02_026.jpg
Prédiction T02_027.jpg
Prédiction T02_028.jpg
Prédiction T02_029.jpg
Prédiction T02_030.jpg
Prédiction T02_031.jpg
Prédiction T02_032.jpg
Prédiction T02_033.jpg
Prédiction T02_034.jpg
Prédiction T02_035.jpg
Prédiction T02_036.jpg
Prédiction T02_037.jpg
Prédiction T02_038.jpg
Prédiction T02_039.jpg
Prédiction T02_040.jpg
Prédiction T02_041.jpg
Prédiction T02_042.jpg
Prédiction T02_043.jpg
Prédiction T02_044.jpg
Prédiction T02_045.jpg
Prédiction T02_046.jpg
Prédiction T02_047.jpg
Prédiction T02_048.jpg
Prédiction T02_049.jpg
Prédiction T02_050.jpg
Python function terminated unexpectedly
  Le traitement de la bande dessinée a échoué :

Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_026.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_027.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_028.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_029.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_030.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_031.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_032.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_033.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_034.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_035.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_036.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_037.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_038.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_039.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_040.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_041.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_042.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_043.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_044.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_045.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_046.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_047.jpg
Rendu de C:\Users\test\AppData\Local\Temp\calibre_6xyfjx\hyv1xu_comic_extract\Prédiction T02_048.jpg
(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 195, in main
  File "site-packages\calibre\gui2\convert\gui_conversion.py", line 33, in gui_convert_override
  File "site-packages\calibre\gui2\convert\gui_conversion.py", line 26, in gui_convert
  File "site-packages\calibre\ebooks\conversion\plumber.py", line 1088, in run
  File "site-packages\calibre\customize\conversion.py", line 245, in __call__
  File "site-packages\calibre\ebooks\conversion\plugins\comic_input.py", line 181, in convert
  File "site-packages\calibre\ebooks\conversion\plugins\comic_input.py", line 145, in get_pages
  File "site-packages\calibre\ebooks\comic\input.py", line 271, in process_pages
Exception: Le traitement de la bande dessinée a échoué :

I have upgraded with the latest Calibre version without success. I have also tried to convert into zip file thanks to Winrar and then, insert it into Calibre to convert into PDF, but still have the issue.

Regards
Pat