Description: Ticking block entity

java.lang.IllegalArgumentException: Cannot get property PropertyDirection{name=facing, clazz=class net.minecraft.util.EnumFacing, values=[down, up, north, south, west, east]} as it does not exist in BlockStateContainer{block=randomthings:diaphanousblock, properties=[]}

The pack is Stoneblock with a couple extra mods. I also disabled FastLeafDecay and Chance Cubes in the version of the log.

latest.log
Crash log:
https://pastebin.com/aPDD8ZmZ

Did this only happen once or is it repeatable?

It happened every time I opened the world, but I've since restored to a backup before the first crash and it was fine

Hello.
I'm experiencing a similar crash - if you want me to, I'll post a new bug report @lumien231.
Here is a Pastebin.

This is also using the Stoneblock pack.