Help with ePub to KFX!

nicocarmosino · 11-08-2019, 06:26 PM

Hi Everyone! I downloaded the Amazon Viewer to ensure that the .EPUB books have enhanced typesetting available. I downloaded the calibre KFX output and when I go to convert .EPUB to .KFX, it fails every single time! I have even tried to convert .EPUB to .AZW3 (which works) and then the .AZW3 to a .KFX and it still gives me an error! My error can be found below, thanks in advance to anyone who can see if I'm doing something wrong

:

Spoiler:

jhowell · 11-09-2019, 01:23 PM

Quote:

Originally Posted by nicocarmosino

Hi Everyone! I downloaded the Amazon Viewer to ensure that the .EPUB books have enhanced typesetting available. I downloaded the calibre KFX output and when I go to convert .EPUB to .KFX, it fails every single time! I have even tried to convert .EPUB to .AZW3 (which works) and then the .AZW3 to a .KFX and it still gives me an error! My error can be found below, thanks in advance to anyone who can see if I'm doing something wrong

File "site-packages\calibre\ebooks\conversion\plugins\epub_ou tput.py", line 318, in encrypt_fonts
ValueError: UUID identifier u'hyxagsnjytcccrliaoz' is invalid

In order to prepare a book for conversion by the Kindle Previewer the KFX Output plug-in first converts the book to EPUB. That step is failing for your book. From the error message it appears to be due to a problem in font obfuscation. I assume that the book contains an embedded font.

It is hard to say more without seeing the file being converted. I suggest trying a conversion to EPUB before converting to KFX. That may provide more information. You can also check your source file for problems using the Calibre editor or EPUBcheck.

Also, if you are preparing a book for publication on Amazon then take your source EPUB and open it in the Kindle Previewer instead of converting using Calibre. That will let you know whether or not Amazon will be able to provide Enhanced Typesetting for your book when you publish it.

11-08-2019, 06:26 PM	#1
nicocarmosino Junior Member Posts: 1 Karma: 10 Join Date: Nov 2019 Device: Kindle Oasis 3	Help with ePub to KFX! Hi Everyone! I downloaded the Amazon Viewer to ensure that the .EPUB books have enhanced typesetting available. I downloaded the calibre KFX output and when I go to convert .EPUB to .KFX, it fails every single time! I have even tried to convert .EPUB to .AZW3 (which works) and then the .AZW3 to a .KFX and it still gives me an error! My error can be found below, thanks in advance to anyone who can see if I'm doing something wrong: Spoiler: calibre, version 4.3.0 (win32, embedded-python: True) Conversion error: Failed: Convert book 1 of 1 (The Hitchhiker’s Guide to the Galaxy tuhgttg-1) Convert book 1 of 1 (The Hitchhiker’s Guide to the Galaxy tuhgttg-1) Conversion options changed from defaults: read_metadata_from_opf: u'C:\\Users\\NICO~1.CAR\\AppData\\Local\\Temp\\cal ibre_2cyt40\\uglrn8.opf' verbose: 2 page_breaks_before: u'/' output_profile: u'kindle_voyage' cover: u'C:\\Users\\NICO~1.CAR\\AppData\\Local\\Temp\\cal ibre_2cyt40\\pnxhv9.jpeg' Resolved conversion options calibre version: 4.3.0 {'approximate_pages': False, 'asciiize': False, 'author_sort': None, 'authors': None, 'base_font_size': 0.0, 'book_producer': None, 'cde_type_pdoc': 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\\NICO~1.CAR\\AppData\\Local\\Temp\\cal ibre_2cyt40\\pnxhv9.jpeg', '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': None, 'enable_heuristics': False, 'error_tolerant_conversion': 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 0x059FAC70>, '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, 'number_of_pages_field': u'(auto)', 'output_profile': <calibre.customize.profiles.KindleVoyageOutput object at 0x05A040B0>, 'page_breaks_before': u'/', 'prefer_metadata_cover': False, 'pretty_print': True, 'pubdate': None, 'publisher': None, 'rating': None, 'read_metadata_from_opf': u'C:\\Users\\NICO~1.CAR\\AppData\\Local\\Temp\\cal ibre_2cyt40\\uglrn8.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, 'show_kpr_logs': 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, 'transform_css_rules': '[]', 'unsmarten_punctuation': False, 'unwrap_lines': True, 'use_auto_toc': False, 'verbose': 2} InputFormatPlugin: MOBI Input running on C:\Users\NICO~1.CAR\AppData\Local\Temp\calibre_2cy t40\vupwua.azw3 Found KF8 MOBI of type u'standalone' Extracting text... KF8 has no metadata Table of Contents Parsing all content... Parsing text/part0041.html ... Parsing text/part0006.html ... Parsing text/part0042.html ... Parsing text/part0007.html ... Parsing text/part0008.html ... Parsing styles/0003.css ... Parsing text/part0031.html ... Parsing text/part0010.html ... Parsing text/part0012.html ... Parsing text/part0011.html ... Parsing text/part0045.html ... Parsing text/part0013.html ... Parsing text/part0016.html ... Parsing text/part0015.html ... Parsing text/part0017.html ... Parsing text/part0018.html ... Parsing text/part0019.html ... Parsing text/part0020.html ... Parsing text/part0028.html ... Parsing text/part0021.html ... Parsing text/part0001.html ... Parsing text/part0022.html ... Parsing text/part0023.html ... Parsing text/part0024.html ... Parsing text/part0025.html ... Parsing text/part0043.html ... Parsing text/part0027.html ... Parsing text/part0032.html ... Parsing text/part0044.html ... Parsing text/part0005.html ... Parsing text/part0014.html ... Parsing styles/0001.css ... Parsing styles/0002.css ... Parsing text/part0009.html ... Parsing text/part0033.html ... Parsing text/part0034.html ... Parsing text/part0026.html ... Parsing text/part0035.html ... Parsing text/part0029.html ... Parsing text/part0036.html ... Parsing text/part0000.html ... Parsing text/part0037.html ... Parsing text/part0002.html ... Parsing text/part0030.html ... Parsing text/part0038.html ... Parsing text/part0003.html ... Parsing text/part0039.html ... Parsing text/part0004.html ... Parsing text/part0040.html ... Reading TOC from NCX... Merging user specified metadata... Detecting structure... Detected chapter: Chapter 1 Detected chapter: Chapter 2 Detected chapter: Chapter 3 Detected chapter: Chapter 4 Detected chapter: Chapter 5 Detected chapter: Chapter 6 Detected chapter: Chapter 7 Detected chapter: Chapter 8 Detected chapter: Chapter 9 Detected chapter: Chapter 10 Detected chapter: Chapter 11 Detected chapter: Chapter 12 Detected chapter: Chapter 13 Detected chapter: Chapter 14 Detected chapter: Chapter 16 Detected chapter: Chapter 17 Detected chapter: Chapter 18 Detected chapter: Chapter 19 Detected chapter: Chapter 20 Detected chapter: Chapter 21 Detected chapter: Chapter 22 Detected chapter: Chapter 23 Detected chapter: Chapter 24 Detected chapter: Chapter 25 Detected chapter: Chapter 26 Detected chapter: Chapter 27 Detected chapter: Chapter 28 Detected chapter: Chapter 29 Detected chapter: Chapter 30 Detected chapter: Chapter 31 Detected chapter: Chapter 32 Detected chapter: Chapter 33 Detected chapter: Chapter 34 Detected chapter: Chapter 35 Flattening CSS and remapping font sizes... Source base font size is 12.00000pt Removing fake margins... Found 45 items of level: div_1 Found 2178 items of level: p_2 Found 43 items of level: div_2 Found 3 items of level: p_3 Ignoring level p_3 div_1 left margin stats: Counter({u'': 37}) div_1 right margin stats: Counter({u'': 37}) p_2 left margin stats: Counter({u'0': 2178}) p_2 right margin stats: Counter({u'0': 2178}) div_2 left margin stats: Counter() div_2 right margin stats: Counter() Cleaning up manifest... Trimming unused files from manifest... Trimming u'images/00002.jpeg' from manifest Creating KFX Output... Software versions: KFX Output 1.33.0, calibre 4.3, Windows-10-10.0.17134-SP0 KFX Output plugin help is available at https://www.mobileread.com/forums/sh...d.php?t=272407 Splitting markup on page breaks and flow limits, if any... Removing anchor from TOC href: text/part0003.html#2RHM1-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0004.html#3Q282-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0005.html#4OIQ1-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0006.html#5N3C2-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0007.html#6LJU2-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0008.html#7K4G2-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0009.html#8IL22-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0010.html#9H5K2-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0011.html#AFM62-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0012.html#BE6O2-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0013.html#CCNA1-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0014.html#DB7S2-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0015.html#E9OE1-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0016.html#F8902-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0017.html#G6PI2-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0018.html#H5A42-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0019.html#I3QM2-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0020.html#J2B82-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0021.html#K0RQ2-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0022.html#KVCC1-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0023.html#LTSU1-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0024.html#MSDG2-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0025.html#NQU21-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0026.html#OPEK2-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0027.html#PNV61-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0028.html#QMFO2-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0029.html#RL0A2-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0030.html#SJGS1-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0031.html#TI1E2-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0032.html#UGI01-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0033.html#VF2I2-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0034.html#10DJ41-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0035.html#11C3M2-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0036.html#12AK82-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0037.html#1394Q1-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0038.html#147LC1-38749b407b9843a0a127f7be6cc6ef40 Removing anchor from TOC href: text/part0039.html#1565U1-38749b407b9843a0a127f7be6cc6ef40 Python function terminated unexpectedly UUID identifier u'hyxagsnjytcccrliaoz' is invalid (Error Code: 1) Traceback (most recent call last): File "site.py", line 114, in main File "site.py", line 88, in run_entry_point File "site-packages\calibre\utils\ipc\worker.py", line 208, in main File "site-packages\calibre\gui2\convert\gui_conversion.py", line 43, in gui_convert_override File "site-packages\calibre\gui2\convert\gui_conversion.py", line 28, in gui_convert File "site-packages\calibre\ebooks\conversion\plumber.py", line 1275, in run File "calibre_plugins.kfx_output.__init__", line 203, in convert File "site-packages\calibre\ebooks\conversion\plugins\epub_ou tput.py", line 265, in convert File "site-packages\calibre\ebooks\conversion\plugins\epub_ou tput.py", line 318, in encrypt_fonts ValueError: UUID identifier u'hyxagsnjytcccrliaoz' is invalid Last edited by BetterRed; 11-08-2019 at 06:33 PM.

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