When scanning my book selection for "non dc metadata" I get following traces in the log:
Spoiler:
ERROR parsing book: E:\07_eBooks\01_Sammlung\Thrainn Bertelsson\Hollenengel (1740)\Hollenengel - Thrainn Bertelsson.epub
Traceback (most recent call last):
File "calibre_plugins.quality_check.check_epub", line 436, in evaluate_book
File "calibre_plugins.quality_check.check_epub", line 700, in _get_opf_tree
File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (src/lxml/lxml.etree.c:52665)
File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:79932)
File "parser.pxi", line 1452, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:78774)
File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:75389)
File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:71739)
File "parser.pxi", line 645, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:72614)
File "parser.pxi", line 585, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:71955)
XMLSyntaxError: xmlns:eBook-CreatorNet: 'keine Definition' is not a valid URI, line 1, column 144
ERROR parsing book: E:\07_eBooks\01_Sammlung\William Harrington\Columbo_ Die Letzte Show (2599)\Columbo_ Die Letzte Show - William Harrington.epub
Traceback (most recent call last):
File "calibre_plugins.quality_check.check_epub", line 436, in evaluate_book
File "calibre_plugins.quality_check.check_epub", line 700, in _get_opf_tree
File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (src/lxml/lxml.etree.c:52665)
File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:79932)
File "parser.pxi", line 1452, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:78774)
File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:75389)
File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:71739)
File "parser.pxi", line 645, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:72614)
File "parser.pxi", line 585, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:71955)
XMLSyntaxError: xmlns:eBook-CreatorNet: 'keine Definition' is not a valid URI, line 1, column 144
ERROR parsing book: E:\07_eBooks\01_Sammlung\Viktor Arnar Ingolfsson\Das Ratsel Von Flatey (2763)\Das Ratsel Von Flatey - Viktor Arnar Ingolfsson.epub
Traceback (most recent call last):
File "calibre_plugins.quality_check.check_epub", line 436, in evaluate_book
File "calibre_plugins.quality_check.check_epub", line 700, in _get_opf_tree
File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (src/lxml/lxml.etree.c:52665)
File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:79932)
File "parser.pxi", line 1452, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:78774)
File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:75389)
File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:71739)
File "parser.pxi", line 645, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:72614)
File "parser.pxi", line 585, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:71955)
XMLSyntaxError: xmlns:eBook-CreatorNet: 'keine Definition' is not a valid URI, line 1, column 144
ERROR parsing book: E:\07_eBooks\01_Sammlung\Unni Lindell\Spurlos in Der Nacht (3077)\Spurlos in Der Nacht - Unni Lindell.epub
Traceback (most recent call last):
File "calibre_plugins.quality_check.check_epub", line 436, in evaluate_book
File "calibre_plugins.quality_check.check_epub", line 700, in _get_opf_tree
File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (src/lxml/lxml.etree.c:52665)
File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:79932)
File "parser.pxi", line 1452, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:78774)
File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:75389)
File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:71739)
File "parser.pxi", line 645, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:72614)
File "parser.pxi", line 585, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:71955)
XMLSyntaxError: xmlns:eBook-CreatorNet: 'keine Definition' is not a valid URI, line 1, column 144
ERROR parsing book: E:\07_eBooks\01_Sammlung\Norbert Niemann\Willkommen Neue Traume_ Roman (3407)\Willkommen Neue Traume_ Roman - Norbert Niemann.epub
Traceback (most recent call last):
File "calibre_plugins.quality_check.check_epub", line 436, in evaluate_book
File "calibre_plugins.quality_check.check_epub", line 700, in _get_opf_tree
File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (src/lxml/lxml.etree.c:52665)
File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:79932)
File "parser.pxi", line 1452, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:78774)
File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:75389)
File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:71739)
File "parser.pxi", line 645, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:72614)
File "parser.pxi", line 585, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Entity 'copy' not defined, line 9, column 24
ERROR parsing book: E:\07_eBooks\01_Sammlung\Lawrence Sanders\Die Dritte Todsunde (3745)\Die Dritte Todsunde - Lawrence Sanders.epub
Traceback (most recent call last):
File "calibre_plugins.quality_check.check_epub", line 436, in evaluate_book
File "calibre_plugins.quality_check.check_epub", line 700, in _get_opf_tree
File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (src/lxml/lxml.etree.c:52665)
File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:79932)
File "parser.pxi", line 1452, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:78774)
File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:75389)
File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:71739)
File "parser.pxi", line 645, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:72614)
File "parser.pxi", line 585, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:71955)
XMLSyntaxError: xmlns:eBook-CreatorNet: 'keine Definition' is not a valid URI, line 1, column 144
ERROR parsing book: E:\07_eBooks\01_Sammlung\Lawrence Sanders\Die Erste Todsunde (3747)\Die Erste Todsunde - Lawrence Sanders.epub
Traceback (most recent call last):
File "calibre_plugins.quality_check.check_epub", line 436, in evaluate_book
File "calibre_plugins.quality_check.check_epub", line 700, in _get_opf_tree
File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (src/lxml/lxml.etree.c:52665)
File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:79932)
File "parser.pxi", line 1452, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:78774)
File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:75389)
File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:71739)
File "parser.pxi", line 645, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:72614)
File "parser.pxi", line 585, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:71955)
XMLSyntaxError: xmlns:eBook-CreatorNet: 'keine Definition' is not a valid URI, line 1, column 144
ERROR parsing book: E:\07_eBooks\01_Sammlung\Lawrence Sanders\Die Zweite Todsunde_ Roman (3746)\Die Zweite Todsunde_ Roman - Lawrence Sanders.epub
Traceback (most recent call last):
File "calibre_plugins.quality_check.check_epub", line 436, in evaluate_book
File "calibre_plugins.quality_check.check_epub", line 700, in _get_opf_tree
File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (src/lxml/lxml.etree.c:52665)
File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:79932)
File "parser.pxi", line 1452, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:78774)
File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:75389)
File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:71739)
File "parser.pxi", line 645, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:72614)
File "parser.pxi", line 585, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:71955)
XMLSyntaxError: xmlns:eBook-CreatorNet: 'keine Definition' is not a valid URI, line 1, column 144
ERROR parsing book: E:\07_eBooks\01_Sammlung\John Sandford\Blinder Hass_ Thriller (3752)\Blinder Hass_ Thriller - John Sandford.epub
Traceback (most recent call last):
File "calibre_plugins.quality_check.check_epub", line 436, in evaluate_book
File "calibre_plugins.quality_check.check_epub", line 700, in _get_opf_tree
File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (src/lxml/lxml.etree.c:52665)
File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:79932)
File "parser.pxi", line 1452, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:78774)
File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:75389)
File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:71739)
File "parser.pxi", line 645, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:72614)
File "parser.pxi", line 585, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Entity 'copy' not defined, line 10, column 24
ERROR parsing book: E:\07_eBooks\01_Sammlung\Norbert Schmitz\Mord Im Rathaus (3822)\Mord Im Rathaus - Norbert Schmitz.epub
Traceback (most recent call last):
File "calibre_plugins.quality_check.check_epub", line 436, in evaluate_book
File "calibre_plugins.quality_check.check_epub", line 700, in _get_opf_tree
File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (src/lxml/lxml.etree.c:52665)
File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:79932)
File "parser.pxi", line 1452, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:78774)
File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:75389)
File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:71739)
File "parser.pxi", line 645, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:72614)
File "parser.pxi", line 585, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:71955)
XMLSyntaxError: xmlns:eBook-CreatorNet: 'keine Definition' is not a valid URI, line 1, column 144
ERROR parsing book: E:\07_eBooks\01_Sammlung\Nicole Schuhmacher\Sturmpfade_ Roman (3847)\Sturmpfade_ Roman - Nicole Schuhmacher.epub
Traceback (most recent call last):
File "calibre_plugins.quality_check.check_epub", line 436, in evaluate_book
File "calibre_plugins.quality_check.check_epub", line 700, in _get_opf_tree
File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (src/lxml/lxml.etree.c:52665)
File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:79932)
File "parser.pxi", line 1452, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:78774)
File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:75389)
File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:71739)
File "parser.pxi", line 645, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:72614)
File "parser.pxi", line 585, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Entity 'copy' not defined, line 10, column 24
ERROR parsing book: E:\07_eBooks\01_Sammlung\Yrsa Sigurdardottir\Das Gluhende Grab_ Island-Krimi (3918)\Das Gluhende Grab_ Island-Krimi - Yrsa Sigurdardottir.epub
Traceback (most recent call last):
File "calibre_plugins.quality_check.check_epub", line 436, in evaluate_book
File "calibre_plugins.quality_check.check_epub", line 700, in _get_opf_tree
File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (src/lxml/lxml.etree.c:52665)
File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:79932)
File "parser.pxi", line 1452, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:78774)
File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:75389)
File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:71739)
File "parser.pxi", line 645, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:72614)
File "parser.pxi", line 585, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:71955)
XMLSyntaxError: xmlns:eBook-CreatorNet: 'keine Definition' is not a valid URI, line 1, column 144
ERROR parsing book: E:\07_eBooks\01_Sammlung\Antal Szerb\Reise Im Mondlicht_ Roman (4058)\Reise Im Mondlicht_ Roman - Antal Szerb.epub
Traceback (most recent call last):
File "calibre_plugins.quality_check.check_epub", line 436, in evaluate_book
File "calibre_plugins.quality_check.check_epub", line 700, in _get_opf_tree
File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (src/lxml/lxml.etree.c:52665)
File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:79932)
File "parser.pxi", line 1452, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:78774)
File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:75389)
File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:71739)
File "parser.pxi", line 645, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:72614)
File "parser.pxi", line 585, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:71955)
XMLSyntaxError: xmlParseEntityRef: no name, line 4, column 38
ERROR parsing book: E:\07_eBooks\01_Sammlung\Anthony Horowitz\Stormbreaker (2735)\Stormbreaker - Anthony Horowitz.epub
Traceback (most recent call last):
File "calibre_plugins.quality_check.check_epub", line 436, in evaluate_book
File "calibre_plugins.quality_check.check_epub", line 700, in _get_opf_tree
File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (src/lxml/lxml.etree.c:52665)
File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:79932)
File "parser.pxi", line 1452, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:78774)
File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:75389)
File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:71739)
File "parser.pxi", line 645, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:72614)
File "parser.pxi", line 585, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Entity 'copy' not defined, line 9, column 24
ERROR parsing book: E:\07_eBooks\01_Sammlung\Lawrence Sanders\23 Uhr, York Avenue_ Roman (3748)\23 Uhr, York Avenue_ Roman - Lawrence Sanders.epub
Traceback (most recent call last):
File "calibre_plugins.quality_check.check_epub", line 436, in evaluate_book
File "calibre_plugins.quality_check.check_epub", line 700, in _get_opf_tree
File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (src/lxml/lxml.etree.c:52665)
File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:79932)
File "parser.pxi", line 1452, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:78774)
File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:75389)
File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:71739)
File "parser.pxi", line 645, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:72614)
File "parser.pxi", line 585, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:71955)
XMLSyntaxError: xmlns:eBook-CreatorNet: 'keine Definition' is not a valid URI, line 1, column 144
ERROR parsing book: E:\07_eBooks\01_Sammlung\Yrsa Sigurdardottir\Die Eisblaue Spur. Island-Krimi (3917)\Die Eisblaue Spur. Island-Krimi - Yrsa Sigurdardottir.epub
Traceback (most recent call last):
File "calibre_plugins.quality_check.check_epub", line 436, in evaluate_book
File "calibre_plugins.quality_check.check_epub", line 700, in _get_opf_tree
File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (src/lxml/lxml.etree.c:52665)
File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:79932)
File "parser.pxi", line 1452, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:78774)
File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:75389)
File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:71739)
File "parser.pxi", line 645, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:72614)
File "parser.pxi", line 585, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:71955)
XMLSyntaxError: xmlns:eBook-CreatorNet: 'keine Definition' is not a valid URI, line 1, column 144
Invalid epub: E:\07_eBooks\01_Sammlung\Rick Riordan\Diebe Im Olymp (3632)\Diebe Im Olymp - Rick Riordan.epub
Invalid epub: E:\07_eBooks\01_Sammlung\Rick Riordan\Im Bann Des Zyklopen (3633)\Im Bann Des Zyklopen - Rick Riordan.epub