How to reproduce:

1) Added a non-bed block to the #beds block tag (or download the attached datapack)

2) Create a small enclosure

3) Set the time to night

3) Place the added block (in our case, cobblestone) in the enclosure

4) Summon a cat and tame it

 Judging by the crash report (attached), these seems to be a result of cobblestone not having a head/foot part.

Relates to MC-143904, MC-175740, and MC-177951