Cannot detect post media type. Skip

I run a simple task to with
`session.like_by_tags` and I keep get the following message:
`Cannot detect post media type. Skip (the url of the post)`
Some of the posts are carousel photos and some videos.

Why is this happening?

The report only names `session.like_by_tags` and the message; no file or test is provided. Reproduce the behavior with carousel photos and videos, then trace media-type detection from that entry point; done would require a confirmed explanation and a specified fix or documentation update.

索引モデルが issue の本文から書いたものです。