calibre

Conversion from EPUB to PDF failed

Bug #1926025 reported by ompbl on 2021-04-24

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	calibre	Won't Fix	Undecided	Unassigned

Bug Description

Win10, Latest Calibre and DRM Removal versions. A thousand thanks in advance!!

Here is the error:

Convert book 1 of 1 (Guide du Routard Madère 2020/21)
DeDRM v7.2.1: Trying to decrypt pg66pn7u.epub
DeDRM v7.2.1: Verifying zip archive integrity
DeDRM v7.2.1: “pg66pn7u.epub” is neither an Adobe Adept nor a Barnes & Noble encrypted ePub
Conversion options changed from defaults:
  pdf_serif_family: 'MS Shell Dlg 2'
  use_auto_toc: True
  verbose: 2
  pdf_sans_family: 'MS Shell Dlg 2'
  read_metadata_from_opf: 'C:\\Users\\XXX\\AppData\\Local\\Temp\\calibre_d9v7hsmt\\2q4qshxf.opf'
  output_profile: 'generic_eink'
  pdf_mono_family: 'Arial'
  pdf_page_numbers: True
  unit: 'centimeter'
  embed_font_family: 'Calibri'
  cover: 'C:\\Users\\XXX\\AppData\\Local\\Temp\\calibre_d9v7hsmt\\zpgbnrn0.jpeg'
  custom_size: '11 x 19'
  preserve_cover_aspect_ratio: True
Resolved conversion options
calibre version: 5.16.1
{'asciiize': False,
'author_sort': None,
'authors': None,
'base_font_size': 0.0,
'book_producer': None,
'change_justification': 'original',
'chapter': "//*[((name()='h1' or name()='h2') and re:test(., "
            "'\\s*((chapter|book|section|part)\\s+)|((prolog|prologue|epilogue)(\\s+|$))', "
            "'i')) or @class = 'chapter']",
'chapter_mark': 'pagebreak',
'comments': None,
'cover': 'C:\\Users\\XXX\\AppData\\Local\\Temp\\calibre_d9v7hsmt\\zpgbnrn0.jpeg',
'custom_size': '11 x 19',
'debug_pipeline': None,
'dehyphenate': True,
'delete_blank_paragraphs': True,
'disable_font_rescaling': False,
'duplicate_links_in_toc': False,
'embed_all_fonts': False,
'embed_font_family': 'Calibri',
'enable_heuristics': False,
'expand_css': False,
'extra_css': None,
'filter_css': '',
'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 0x07AE2AF0>,
'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_inline_navbars': False,
'output_profile': <calibre.customize.profiles.GenericEink object at 0x07AE2C70>,
'page_breaks_before': '/',
'paper_size': 'letter',
'pdf_add_toc': False,
'pdf_default_font_size': 20,
'pdf_footer_template': None,
'pdf_header_template': None,
'pdf_hyphenate': False,
'pdf_mark_links': False,
'pdf_mono_family': 'Arial',
'pdf_mono_font_size': 16,
'pdf_odd_even_offset': 0.0,
'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_number_map': None,
'pdf_page_numbers': True,
'pdf_sans_family': 'MS Shell Dlg 2',
'pdf_serif_family': 'MS Shell Dlg 2',
'pdf_standard_font': 'serif',
'pdf_use_document_margins': False,
'prefer_metadata_cover': False,
'preserve_cover_aspect_ratio': True,
'pretty_print': False,
'pubdate': None,
'publisher': None,
'rating': None,
'read_metadata_from_opf': 'C:\\Users\\XXX\\AppData\\Local\\Temp\\calibre_d9v7hsmt\\2q4qshxf.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': '',
'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': 'centimeter',
'unsmarten_punctuation': False,
'unwrap_lines': True,
'use_auto_toc': True,
'use_profile_size': False,
'verbose': 2}
Running file type plugin DeDRM failed with traceback:
Traceback (most recent call last):
  File "calibre\customize\ui.py", line 176, in _run_filetype_plugins
  File "calibre_plugins.dedrm.__init__", line 644, in run
  File "calibre_plugins.dedrm.__init__", line 420, in ePubDecrypt
calibre_plugins.dedrm.DeDRMError: DeDRM v7.2.1: Couldn't decrypt after 1.3 seconds. DRM free perhaps?
DeDRM v7.2.1: Trying to decrypt pg66pn7u.epub
DeDRM v7.2.1: Verifying zip archive integrity
DeDRM v7.2.1: “pg66pn7u.epub” is neither an Adobe Adept nor a Barnes & Noble encrypted ePub
Running file type plugin DeDRM failed with traceback:
Traceback (most recent call last):
  File "calibre\customize\ui.py", line 176, in _run_filetype_plugins
  File "calibre_plugins.dedrm.__init__", line 644, in run
  File "calibre_plugins.dedrm.__init__", line 420, in ePubDecrypt
calibre_plugins.dedrm.DeDRMError: DeDRM v7.2.1: Couldn't decrypt after 1.1 seconds. DRM free perhaps?
InputFormatPlugin: EPUB Input running
on C:\Users\XXX\AppData\Local\Temp\calibre_d9v7hsmt\pg66pn7u.epub
Found HTML cover OPS/pageNum-1.xhtml
Parsing all content...
Parsing OPS/pageNum-130.xhtml ...
Parsing OPS/pageNum-74.xhtml ...
Parsing OPS/pageNum-68.xhtml ...
Parsing OPS/pageNum-69.xhtml ...
Parsing OPS/pageNum-6.xhtml ...
Parsing OPS/pageNum-63.xhtml ...
Parsing OPS/pageNum-73.xhtml ...
Parsing OPS/pageNum-3.xhtml ...
Parsing OPS/pageNum-65.xhtml ...
Parsing OPS/pageNum-71.xhtml ...
Parsing OPS/pageNum-4.xhtml ...
Parsing OPS/pageNum-67.xhtml ...
Parsing OPS/pageNum-78.xhtml ...
Parsing OPS/pageNum-5.xhtml ...
Parsing OPS/pageNum-70.xhtml ...
Parsing OPS/pageNum-76.xhtml ...
Parsing OPS/pageNum-2.xhtml ...
Parsing OPS/pageNum-72.xhtml ...
Parsing OPS/pageNum-80.xhtml ...
Parsing OPS/pageNum-7.xhtml ...
Parsing OPS/pageNum-45.xhtml ...
Parsing OPS/pageNum-75.xhtml ...
Parsing OPS/pageNum-8.xhtml ...
Parsing OPS/pageNum-66.xhtml ...
Parsing OPS/pageNum-77.xhtml ...
Parsing OPS/pageNum-9.xhtml ...
Parsing OPS/pageNum-46.xhtml ...
Parsing OPS/pageNum-79.xhtml ...
Parsing OPS/pageNum-82.xhtml ...
Parsing OPS/pageNum-47.xhtml ...
Parsing OPS/pageNum-84.xhtml ...
Parsing OPS/pageNum-24.xhtml ...
Parsing OPS/pageNum-86.xhtml ...
Parsing OPS/pageNum-48.xhtml ...
Parsing OPS/pageNum-81.xhtml ...
Parsing OPS/pageNum-50.xhtml ...
Parsing OPS/pageNum-83.xhtml ...
Parsing OPS/pageNum-49.xhtml ...
Parsing OPS/pageNum-85.xhtml ...
Parsing OPS/pageNum-52.xhtml ...
Parsing OPS/pageNum-88.xhtml ...
Parsing OPS/pageNum-166.xhtml ...
Parsing OPS/pageNum-89.xhtml ...
Parsing OPS/pageNum-59.xhtml ...
Parsing OPS/pageNum-87.xhtml ...
Parsing OPS/pageNum-61.xhtml ...
Parsing OPS/pageNum-90.xhtml ...
Parsing OPS/pageNum-64.xhtml ...
Parsing OPS/pageNum-94.xhtml ...
Parsing OPS/pageNum-51.xhtml ...
Parsing OPS/pageNum-92.xhtml ...
Parsing OPS/pageNum-54.xhtml ...
Parsing OPS/pageNum-93.xhtml ...
Parsing OPS/pageNum-53.xhtml ...
Parsing OPS/pageNum-91.xhtml ...
Parsing OPS/pageNum-57.xhtml ...
Parsing OPS/pageNum-96.xhtml ...
Parsing OPS/pageNum-55.xhtml ...
Parsing OPS/pageNum-191.xhtml ...
Parsing OPS/pageNum-95.xhtml ...
Parsing OPS/pageNum-60.xhtml ...
Parsing OPS/pageNum-98.xhtml ...
Parsing OPS/pageNum-56.xhtml ...
Parsing OPS/pageNum-192.xhtml ...
Parsing OPS/pageNum-100.xhtml ...
Parsing OPS/pageNum-62.xhtml ...
Parsing OPS/pageNum-183.xhtml ...
Parsing OPS/pageNum-102.xhtml ...
Parsing OPS/pageNum-58.xhtml ...
Parsing OPS/pageNum-97.xhtml ...
Parsing OPS/pageNum-25.xhtml ...
Parsing OPS/pageNum-104.xhtml ...
Parsing OPS/pageNum-20.xhtml ...
Parsing OPS/pageNum-99.xhtml ...
Parsing OPS/pageNum-41.xhtml ...
Parsing OPS/pageNum-106.xhtml ...
Parsing OPS/pageNum-163.xhtml ...
Parsing OPS/pageNum-101.xhtml ...
Parsing OPS/pageNum-28.xhtml ...
Parsing OPS/pageNum-103.xhtml ...
Parsing OPS/pageNum-107.xhtml ...
Parsing OPS/pageNum-26.xhtml ...
Parsing OPS/pageNum-105.xhtml ...
Parsing OPS/pageNum-27.xhtml ...
Parsing OPS/pageNum-108.xhtml ...
Parsing OPS/pageNum-30.xhtml ...
Parsing OPS/pageNum-111.xhtml ...
Parsing OPS/pageNum-29.xhtml ...
Parsing OPS/pageNum-184.xhtml ...
Parsing OPS/pageNum-110.xhtml ...
Parsing OPS/pageNum-23.xhtml ...
Parsing OPS/pageNum-176.xhtml ...
Parsing OPS/pageNum-113.xhtml ...
Parsing OPS/pageNum-42.xhtml ...
Parsing OPS/pageNum-175.xhtml ...
Parsing OPS/pageNum-109.xhtml ...
Parsing OPS/pageNum-40.xhtml ...
Parsing OPS/pageNum-177.xhtml ...
Parsing OPS/pageNum-112.xhtml ...
Parsing OPS/pageNum-43.xhtml ...
Parsing OPS/pageNum-185.xhtml ...
Parsing OPS/pageNum-115.xhtml ...
Parsing OPS/pageNum-32.xhtml ...
Parsing OPS/pageNum-182.xhtml ...
Parsing OPS/pageNum-114.xhtml ...
Parsing OPS/pageNum-31.xhtml ...
Parsing OPS/pageNum-178.xhtml ...
Parsing OPS/pageNum-117.xhtml ...
Parsing OPS/pageNum-33.xhtml ...
Parsing OPS/pageNum-180.xhtml ...
Parsing OPS/pageNum-120.xhtml ...
Parsing OPS/pageNum-34.xhtml ...
Parsing OPS/pageNum-187.xhtml ...
Parsing OPS/nav.xhtml ...
Parsing OPS/pageNum-1.xhtml ...
Parsing OPS/pageNum-116.xhtml ...
Parsing OPS/pageNum-35.xhtml ...
Parsing OPS/pageNum-181.xhtml ...
Parsing OPS/pageNum-122.xhtml ...
Parsing OPS/pageNum-36.xhtml ...
Parsing OPS/pageNum-179.xhtml ...
Parsing OPS/pageNum-118.xhtml ...
Parsing OPS/pageNum-37.xhtml ...
Parsing OPS/pageNum-188.xhtml ...
Parsing OPS/pageNum-119.xhtml ...
Parsing OPS/pageNum-39.xhtml ...
Parsing OPS/pageNum-190.xhtml ...
Parsing OPS/pageNum-123.xhtml ...
Parsing OPS/pageNum-38.xhtml ...
Parsing OPS/pageNum-189.xhtml ...
Parsing OPS/pageNum-124.xhtml ...
Parsing OPS/pageNum-165.xhtml ...
Parsing OPS/pageNum-194.xhtml ...
Parsing OPS/pageNum-121.xhtml ...
Parsing OPS/pageNum-170.xhtml ...
Parsing OPS/pageNum-193.xhtml ...
Parsing OPS/pageNum-127.xhtml ...
Parsing OPS/pageNum-18.xhtml ...
Parsing OPS/pageNum-195.xhtml ...
Parsing OPS/pageNum-126.xhtml ...
Parsing OPS/pageNum-134.xhtml ...
Parsing OPS/pageNum-186.xhtml ...
Parsing OPS/pageNum-129.xhtml ...
Parsing OPS/pageNum-169.xhtml ...
Parsing OPS/pageNum-125.xhtml ...
Parsing OPS/pageNum-196.xhtml ...
Parsing OPS/pageNum-128.xhtml ...
Parsing OPS/pageNum-172.xhtml ...
Parsing OPS/css/FL.css ...
CSSStylesheet: Unknown @rule found. [1:1: @keyframes]
CSSStylesheet: Unknown @rule found. [1:58: @-webkit-keyframes]
Parsing OPS/pageNum-140.xhtml ...
Parsing OPS/pageNum-171.xhtml ...
Parsing OPS/pageNum-139.xhtml ...
Parsing OPS/pageNum-174.xhtml ...
Parsing OPS/pageNum-143.xhtml ...
Parsing OPS/pageNum-167.xhtml ...
Parsing OPS/pageNum-142.xhtml ...
Parsing OPS/pageNum-168.xhtml ...
Parsing OPS/pageNum-145.xhtml ...
Parsing OPS/pageNum-21.xhtml ...
Parsing OPS/pageNum-141.xhtml ...
Parsing OPS/pageNum-16.xhtml ...
Parsing OPS/pageNum-144.xhtml ...
Parsing OPS/pageNum-22.xhtml ...
Parsing OPS/pageNum-147.xhtml ...
Parsing OPS/pageNum-11.xhtml ...
Parsing OPS/pageNum-148.xhtml ...
Parsing OPS/pageNum-173.xhtml ...
Parsing OPS/pageNum-149.xhtml ...
Parsing OPS/pageNum-10.xhtml ...
Parsing OPS/pageNum-146.xhtml ...
Parsing OPS/pageNum-12.xhtml ...
Parsing OPS/pageNum-151.xhtml ...
Parsing OPS/pageNum-13.xhtml ...
Parsing OPS/pageNum-150.xhtml ...
Parsing OPS/pageNum-17.xhtml ...
Parsing OPS/pageNum-155.xhtml ...
Parsing OPS/pageNum-14.xhtml ...
Parsing OPS/pageNum-152.xhtml ...
Parsing OPS/pageNum-19.xhtml ...
Parsing OPS/pageNum-157.xhtml ...
Parsing OPS/pageNum-15.xhtml ...
Parsing OPS/pageNum-153.xhtml ...
Parsing OPS/pageNum-131.xhtml ...
Parsing OPS/pageNum-156.xhtml ...
Parsing OPS/pageNum-132.xhtml ...
Parsing OPS/pageNum-154.xhtml ...
Parsing OPS/pageNum-137.xhtml ...
Parsing OPS/pageNum-159.xhtml ...
Parsing OPS/pageNum-44.xhtml ...
Parsing OPS/pageNum-158.xhtml ...
Parsing OPS/pageNum-133.xhtml ...
Parsing OPS/pageNum-161.xhtml ...
Parsing OPS/pageNum-160.xhtml ...
Parsing OPS/pageNum-136.xhtml ...
Parsing OPS/pageNum-164.xhtml ...
Parsing OPS/pageNum-135.xhtml ...
Parsing OPS/pageNum-162.xhtml ...
Parsing OPS/pageNum-138.xhtml ...
Referenced file 'js/kobo.js' not found
Reading TOC from NCX...
Merging user specified metadata...
Detecting structure...
Maximum TOC links reached, stopping.
Auto generated TOC with 50 entries.
Flattening CSS and remapping font sizes...
Embedding font: Calibri
Property: Unknown Property name. [1:37: panose-1]
Property: Unknown Property name. [1:37: panose-1]
Property: Unknown Property name. [1:37: panose-1]
Property: Unknown Property name. [1:37: panose-1]
Source base font size is 30.16800pt
Removing fake margins...
Found 195 items of level: div_1
Found 585 items of level: div_2
Found 195 items of level: div_3
Found 195 items of level: div_4
Found 195 items of level: div_5
Found 14237 items of level: div_6
Found 48 items of level: div_7
div_1 left margin stats: Counter({'': 195})
div_1 right margin stats: Counter({'': 195})
div_2 left margin stats: Counter({'': 187})
div_2 right margin stats: Counter({'': 187})
div_3 left margin stats: Counter({'': 195})
div_3 right margin stats: Counter({'': 195})
div_4 left margin stats: Counter({'0': 195})
div_4 right margin stats: Counter({'0': 195})
div_5 left margin stats: Counter({'0': 195})
div_5 right margin stats: Counter({'0': 195})
div_6 left margin stats: Counter({'': 14233, '0': 4})
div_6 right margin stats: Counter({'': 14233, '0': 4})
div_7 left margin stats: Counter({'': 48})
div_7 right margin stats: Counter({'': 48})
Cleaning up manifest...
Trimming unused files from manifest...
Trimming 'OPS/nav.xhtml' from manifest
Trimming 'OPS/pageNum-1.xhtml' from manifest
Trimming 'OPS/images/img-1-1.jpg' from manifest
Trimming 'OPS/toc.ncx' from manifest
Trimming 'OPS/images/backarrow.png' from manifest
Creating PDF Output...
Converting input as a text based book...
Fatal Python error: Cannot recover from MemoryErrors while normalizing exceptions.
Python runtime state: initialized

Thread 0x00001aa8 (most recent call first):
  File "threading.py", line 302 in wait
  File "queue.py", line 170 in get
  File "calibre\utils\ipc\worker.py", line 85 in run
  File "threading.py", line 932 in _bootstrap_inner
  File "threading.py", line 890 in _bootstrap

Current thread 0x00003a48 (most recent call first):
  File "calibre\ebooks\oeb\polish\utils.py", line 181 in parse_css
  File "calibre\ebooks\oeb\polish\container.py", line 217 in parse_css
  File "calibre\ebooks\oeb\polish\container.py", line 604 in parse
  File "calibre\ebooks\oeb\polish\container.py", line 630 in parsed
  File "calibre\ebooks\oeb\polish\container.py", line 466 in replace_links
  File "calibre\ebooks\pdf\html_writer.py", line 532 in make_anchors_unique
  File "calibre\ebooks\pdf\html_writer.py", line 1026 in convert
  File "calibre\ebooks\conversion\plugins\pdf_output.py", line 254 in convert_text
  File "calibre\ebooks\conversion\plugins\pdf_output.py", line 188 in convert
  File "calibre\ebooks\conversion\plumber.py", line 1271 in run
  File "calibre\gui2\convert\gui_conversion.py", line 28 in gui_convert
  File "calibre\gui2\convert\gui_conversion.py", line 41 in gui_convert_override
  File "calibre\utils\ipc\worker.py", line 216 in main
  File "site.py", line 49 in run_entry_point
  File "site.py", line 77 in main
  File "site.py", line 82 in <module>
  File "runpy.py", line 87 in _run_code
  File "runpy.py", line 194 in _run_module_as_mainE(picklist_field)