Hello Developers, i have been blogging on google platform for sometime now, and i later started a new blog on wordpress. i imported my blogger.com posts to my new site but the featured image/thumbnail is not showing on my wordpress site and this is very important for showing thumbnails on home, archive, category and tag pages.
I know i can fix this manually by visiting the post and adding them, but this will be too tedious for over 600 posts
can some one help me on how to fix this