https://gist.github.com/BedrockLegends/3d6c7c25374703ea9c3fedb26d01edb3

Yep thanks for reminding me. I'll try to fix later.

Your welcome

I got the same issue, looking forward to the fixed version to try it on 1.16.2

crash-2020-08-27_12.36.57-client.txt
Here is my crash log if you need it.

Thanks. I didn't need it though. I was just too tired last night.
I took the chance to to a little cleanup of that code. It basically just needed to be recompiled, the same exact code I had would have worked even if it resulted in different binary due to the different object type, but the change I made to LazyOptional means I could avoid some ugly code, so yeah.
I just have to test a few things to make sure I didn't break the mod.

Should be fixed in v1.14.4 as soon as curseforge approves it.