This program scrapes Amazon to get book data (the ISBN, title, author, price, etc.) of the top 100 Best Selling books in EVERY category and every subcategory in both US and International domains. Download EXE from here:
Home Page: http://students.cs.niu.edu/~z1540454/scraper/amazonbooks.php
License: Other
Dear David,
I just tested your cool AmazonBestSellerBooksScraper project but i am getting the following error.
No ISBNs are loaded.
Can you please advise
Thanks in advance
********** Log for 23 September 2016 22:20:57 **********
Starting process...
Failed to process page 1 of URL: http://www.amazon.com/best-sellers-books-Amazon/zgbs/books/
NullReferenceException
Object reference not set to an instance of an object.
at AmazonBestSellers.DomainSlim.d__f.MoveNext()
Failed to process page 1 of URL: http://www.amazon.co.uk/gp/bestsellers/books/
NullReferenceException
Object reference not set to an instance of an object.
at AmazonBestSellers.DomainSlim.d__f.MoveNext()
Failed to process page 1 of URL: http://www.amazon.it/gp/bestsellers/books/
NullReferenceException
Object reference not set to an instance of an object.
at AmazonBestSellers.DomainSlim.d__f.MoveNext()
Failed to process page 1 of URL: http://www.amazon.fr/gp/bestsellers/english-books/
NullReferenceException
Object reference not set to an instance of an object.
at AmazonBestSellers.DomainSlim.d__f.MoveNext()
Failed to process page 1 of URL: http://www.amazon.de/gp/bestsellers/books-intl-de/
NullReferenceException
Object reference not set to an instance of an object.
at AmazonBestSellers.DomainSlim.d__f.MoveNext()
Failed to process page 1 of URL: http://www.amazon.co.jp/gp/bestsellers/english-books/
NullReferenceException
Object reference not set to an instance of an object.
at AmazonBestSellers.DomainSlim.d__f.MoveNext()
Failed to process page 1 of URL: http://www.amazon.es/gp/bestsellers/foreign-books/
NullReferenceException
Object reference not set to an instance of an object.
at AmazonBestSellers.DomainSlim.d__f.MoveNext()
Finished at 23 September 2016 22:20:59
Dear David,
Your AmazonBestSellerBooksScraper.exe isn't working after the update.
No books are loaded nor in the test neither in the normal process.
Log file remains blank.
The page https://www.amazon.com/best-sellers-books/zgbs/books/
looks to have been updated such that XPathItemLinks should be getting the div element with class 'a-column a-span12 a-text-center _p13n-zg-list-grid-desktop_style_grid-column__2hIsc' instead of getting the li element with class 'zg-item-immersion'.
There might be other changes, but I didn't see them.
please send me your info to contact you i need your help thank you
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