Describe what you were doing before the crash
Testing things in creative

To Reproduce (Required unless unknown)
Steps to reproduce the behavior (if possible):

1. Get mob head
2. Try to place on top of tall grass (possibly other two-block-tall blocks)
3. See error

Crash Log (REQUIRED)
https://pastebin.com/8x9u66jm

Versions:

• Forge Version: 28.1.42 (same crash happens on forge .61)
• MC Version: 1.14.4
• Mod Version: 7.1.2

Additional context
Happens with all heads. Head faces upwards if placed on bottom block, but doesn't crash.

So wait, when you place on the top block of a two block tall grass, placing on one of the sideways directions it crashes? Or placing on top of the two block tall top block?

This was caused by placing it on the side of the top block, I haven't tried placing it on the top face, I will later today.

No idea why it tries to place the block facing downward when I'm placing it from the side.

There's logic in the class in question to prevent it from being placed downward but somehow it still happens https://github.com/itsmeow/betteranimalsplus/blob/1.14/src/main/java/its_meow/betteranimalsplus/common/item/ItemBlockSkull.java

Placing mob heads on the top face of tall grass does nothing