Specifically, villagers of professions Butcher and Child (I can't think of the others right now) don't display textures, and when I try to select one, the game crashes. Also, some villager professions don't seem to support custom textures (for example, Farmer and Librarian) while others do (Baker and Guard). I am using the latest version of MCA (5.1.0.1) and RadixCore (2.1.0).

Did you update and use the updated MCA on an existing MCA world? Or was this a new world?

Both. Also, there are a few missing textures for items (namely, the Whistle and the Villager Editor) that were supposed to be fixed.

Did you try the latest update (released today)?

No response, closing