After importing a new library, at times Lightroom just does not recognize any face in the photos. Clicking on the people (o) icon, results in error "No people found".
This behavior is random but Lightroom does not even allow rescanning of a folder once it says "No People Found".
Is this a common problem? Is there any solution? !
I am aware of the Manual marking and assignment but that will be too tedious for say 100+ photographs (which is common during family functions). Tagging each face one by one across all photos is the last thing that I would want (especially after deciding to go for an Adobe product).
Want to know if there is an alternate available?