01-01-2022, 12:46 PM | #1 |
Junior Member
Posts: 6
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Join Date: Sep 2018
Device: Kobo Aurora HD
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Errors Adding Books After Update
I just updated Calibre to 5.34 and I'm having trouble adding books to the library. I'll 11 from the same series are generating the same basic error set.
Code:
calibre, version 5.34.0 WARNING: Errors while adding: There were problems adding some files, click "Show details" for more information ---------------------------------------------------------------------- Failed to add the file D:\Users\<me>\Downloads\Slayers\slayers-volume-3.epub to the book: Slayers: Volume 3 With error: Traceback (most recent call last): File "calibre\gui2\add.py", line 488, in add_formats File "calibre\db\cache.py", line 1577, in add_format File "calibre\db\cache.py", line 1534, in _do_add_format File "calibre\db\backend.py", line 1627, in add_format File "shutil.py", line 205, in copyfileobj OSError: [Errno 22] Invalid argument Code:
calibre, version 5.34.0 (win32, embedded-python: True) Conversion error: Failed: Convert book 1 of 1 (Slayers: Volume 3) Convert book 1 of 1 (Slayers: Volume 3) Conversion options changed from defaults: read_metadata_from_opf: 'C:\\Users\\<me>\\AppData\\Local\\Temp\\calibre_quu0rlc4\\9ey4hz33.opf' cover: 'C:\\Users\\<me>\\AppData\\Local\\Temp\\calibre_quu0rlc4\\arl4o6u9.jpeg' output_profile: 'tablet' verbose: 2 Resolved conversion options calibre version: 5.34.0 {'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\\<me>\\AppData\\Local\\Temp\\calibre_quu0rlc4\\arl4o6u9.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': '', '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 0x072AE1D8>, '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_file_type': 'old', 'mobi_ignore_margins': False, 'mobi_keep_original_images': False, 'mobi_toc_at_start': False, 'no_chapters_in_toc': False, 'no_inline_navbars': False, 'no_inline_toc': False, 'output_profile': <calibre.customize.profiles.TabletOutput object at 0x072AE6A0>, 'page_breaks_before': '/', 'personal_doc': '[PDOC]', 'prefer_author_sort': False, 'prefer_metadata_cover': False, 'pretty_print': False, 'pubdate': None, 'publisher': None, 'rating': None, 'read_metadata_from_opf': 'C:\\Users\\<me>\\AppData\\Local\\Temp\\calibre_quu0rlc4\\9ey4hz33.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, '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': '[]', 'transform_html_rules': '[]', 'unsmarten_punctuation': False, 'unwrap_lines': True, 'use_auto_toc': False, 'verbose': 2} Failed to initialize plugin: 'C:\\Users\\<me>\\AppData\\Roaming\\calibre\\plugins\\DeDRM.zip' Failed to initialize plugin: 'C:\\Users\\<me>\\AppData\\Roaming\\calibre\\plugins\\Goodreads.zip' InputFormatPlugin: EPUB Input running on C:\Users\<me>\AppData\Local\Temp\calibre_quu0rlc4\8ip6e3ai.epub EPUB appears to be invalid ZIP file, trying a more forgiving ZIP parser Traceback (most recent call last): File "calibre\ebooks\conversion\plugins\epub_input.py", line 259, in convert File "calibre\utils\zipfile.py", line 774, in __init__ File "calibre\utils\zipfile.py", line 809, in _GetContents File "calibre\utils\zipfile.py", line 824, in _RealGetContents calibre.utils.zipfile.BadZipfile: File is not a zip file Traceback (most recent call last): File "calibre\ebooks\conversion\plugins\epub_input.py", line 259, in convert File "calibre\utils\zipfile.py", line 774, in __init__ File "calibre\utils\zipfile.py", line 809, in _GetContents File "calibre\utils\zipfile.py", line 824, in _RealGetContents calibre.utils.zipfile.BadZipfile: File is not a zip file During handling of the above exception, another exception occurred: Traceback (most recent call last): File "runpy.py", line 194, in _run_module_as_main File "runpy.py", line 87, in _run_code File "site.py", line 82, in <module> File "site.py", line 77, in main File "site.py", line 49, in run_entry_point File "calibre\utils\ipc\worker.py", line 216, in main File "calibre\gui2\convert\gui_conversion.py", line 41, in gui_convert_override File "calibre\gui2\convert\gui_conversion.py", line 28, in gui_convert File "calibre\ebooks\conversion\plumber.py", line 1111, in run File "calibre\customize\conversion.py", line 244, in __call__ File "calibre\ebooks\conversion\plugins\epub_input.py", line 266, in convert File "calibre\utils\localunzip.py", line 253, in extractall File "calibre\utils\localunzip.py", line 194, in _extractall File "calibre\utils\localunzip.py", line 146, in read_local_file_header File "calibre\utils\localunzip.py", line 98, in find_data_descriptor ValueError: Failed to find data descriptor signature. Data descriptors without signatures are not supported. |
01-01-2022, 08:12 PM | #2 |
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The second error is probably because of the first. Calibre is seeing the books there, but, they are not valid. Epubs are zip files and calibre cannot open them. This is probably caused by the first error. The books might be invalid in the first place, or the copy error means the files are not copied into the library correctly.
The error, "OSError: [Errno 22] Invalid argument", is usually something to do with the filename or path. It could be Windows "protecting" directories it thinks you shouldn't touch. It could also be your username. If it has anything from the extended character set, that can cause problems. |
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