Image Src Blank on scrape

Simple project - scrap FB Gallery
data preview shows - correct image link
on scrap - the image-src is blank

{"_id":"fbomar1","startUrl":[""],"selectors":[{"id":"img-links","type":"SelectorLink","parentSelectors":["_root"],"selector":"div.g6srhlxm:nth-of-type(n+2) a","multiple":true,"delay":0},{"id":"actual-imgs","type":"SelectorElementAttribute","parentSelectors":["img-links"],"selector":"img.ji94ytn4","multiple":false,"extractAttribute":"src","delay":0}]}

Hi @Omar_Ayaz

The classes are being re-generated/changed each time you visit.

Therefore you have to grab something more stable. Also increase page-delay to like 5000 (ms)

{"_id":"fbomar1","startUrl":[""],"selectors":[{"id":"img-links","type":"SelectorLink","parentSelectors":["_root"],"selector":"div.g6srhlxm:nth-of-type(n+2) a","multiple":true,"delay":0},{"id":"actual-imgs","type":"SelectorElementAttribute","parentSelectors":["img-links"],"selector":"[data-pagelet=\"MediaViewerPhoto\"] img","multiple":false,"extractAttribute":"src","delay":0}]}

Hope it helps.

Thank you. This works now.
Can you please explain the changes or if they are documented somewhere.

Secondly, I now have the problem that all the images are not getting scraped. It does 16 max then quits.
Is there a log i can check why it quits. I has the child page image-links for a lot more pages.

I increased the delay to 10 seconds and page load delay to 10 seconds as well. It seems to work better.