[davidfor]

Originally Posted by scorpion2782

thank you very much, now there are no more errors in the log, as shown below, but the number of pages is still set to the calculated one (in this case 12) and does not take the download result from goodreads (400)

Count Page/Word Statistics
do_count_statistics - book_path=C:\Users\dma02\AppData\Local\Temp\calibre_lxwdkr41\1ihzbrpw_count_pages\1539.epub, pages_algorithm=2, page_count_mode=Download, statistics_to_run=['PageCount', 'WordCount', 'FleschReading', 'FleschGrade', 'GunningFog'], custom_chars_per_page=1500, icu_wordcount=True
do_count_statistics - job started for file book_path=C:\Users\dma02\AppData\Local\Temp\calibre_lxwdkr41\1ihzbrpw_count_pages\1539.epub
-------------------------------
Logfile for book ID 1539 (Ninfee nere)
	Method of counting _page_count_mode=Download _download_sources=[('goodreads', '30831231')]
	results= {'download_source': 'goodreads', 'PageCount': 400, 'WordCount': 100640, 'FleschReading': 57.49500249521196, 'FleschGrade': 7.180003232503573, 'GunningFog': 12.521758139287016}
	Downloaded page count from Goodreads: 400
	Found 100640 words
	Computed 57.5 Flesch Reading
	Computed 7.2 Flesch-Kincaid Grade
	Computed 12.5 Gunning Fog Index
1539
do_statistics_for_book:  C:\Users\dma02\AppData\Local\Temp\calibre_lxwdkr41\1ihzbrpw_count_pages\1539.epub 2 Download [('goodreads', '30831231')] ['PageCount', 'WordCount', 'FleschReading', 'FleschGrade', 'GunningFog'] 1500 True
DownloadPagesWorker::run - source_id=30831231, source_name=goodreads
DownloadPagesWorker::run - PAGE_DOWNLOADS[source_name]={'URL': 'http://www.goodreads.com/book/show/%s', 'pages_xpath': '//div[@id="details"]/div[@class="row"]/span[@itemprop="numberOfPages"]/text()', 'name': 'Goodreads', 'id': 'goodreads', 'icon': 'images/goodreads.png', 'active': True}
DownloadPagesWorker::run - self.pages_regex=None
Download source book url: 'http://www.goodreads.com/book/show/30831231'
_get_details: len(raw)= 479061
_parse_page_count: start
_parse_page_count: root.__class__= _ElementTree
_parse_page_count: pages_xpath='//div[@id="details"]/div[@class="row"]/span[@itemprop="numberOfPages"]/text()', =pages_regex='None'
_parse_page_count: pages= ['400 pages']
_parse_page_count: pages[0]= 400 pages
_parse_page_count: pages_regex= None
_parse_page_count: pages_text= 400
_parse_page_count: end
	Word count using icu_wordcount - trying to count_words
	Word count - used count_words: 100640
	Word count: 100640
	Results of NLTK text analysis:
	  Number of characters: 545458
	  Number of words: 111245
	  Number of sentences: 14245
	  Number of syllables: 185952
	  Number of complex words: 26137
	  Average words per sentence: 7.809406809406809
For this book, using language=ita
	Flesch Reading Ease: 57.49500249521196
	Flesch Kincade Grade: 7.180003232503573
	Gunning Fog: 12.521758139287016

The log doesn't show any problems. It does suggest you have a problem with the plugin configuration. As the page count is being set to "12", and the "Gunning Fog" value is "12.5", I suspect that you have these two values going into the same column. Or swapped or something like that.