HTTP error 400 about facebook-page-post-scraper HOT 4 CLOSED

HTTP error 400 is a Bad Request, which means either your App ID or App Secret are incorrect. Can you double check?

from facebook-page-post-scraper.

Hey Max, was there any more on this front? I had something similar happen today:

XXX Comments Processed: 2016-09-07 14:29:15.632319
HTTP Error 400: Bad Request
Error for URL https://graph.facebook.com/v2.6/10153459535612217_10153459625697217/comments?fields=id,message,like_count,created_time,comments,from,attachment&order=chronological&limit=100&access_token=<APP|TOKEN>: 2016-09-07 14:29:26.333514
Retrying.
Traceback (most recent call last):
  File "get_fb_comments.py", line 173, in <module>
    scrapeFacebookPageFeedComments(file_id, access_token)
  File "get_fb_comments.py", line 125, in scrapeFacebookPageFeedComments
    for subcomment in subcomments['data']:
TypeError: 'NoneType' object has no attribute '__getitem__'

from facebook-page-post-scraper.

Thanks for providing the stack trace. I'm not 100% sure what happening, but it may be possible to add safeguards. Looking into it.

from facebook-page-post-scraper.

Think I've figured out what's up. FB seems to indicate that there are comments at time when there may not be, so all this would require is an
if 'data' in subcomments:
statement prior to the loop, just like you had set up in the following section.

This is actually something that came up for me in line 66-
comment_author = unicode_normalize(comment['from']['name'])
which has previously led to KeyError: 'name'

This looks like it can be solved by changing that line to

comment_author = '' if 'name' not in comment['from'] else \ unicode_normalize(comment['from']['name'])

Can submit a pull request in a little bit for you to review?

from facebook-page-post-scraper.