Im reporting this bug as is since this randomly crashes the game.
Minecraft 1.18.2 with Forge 40.2.9
Using Materialis 1.18.2-2.8.4 with TConstruct 1.18.2-3.6.4.113
This bug only occurs when i open my inventory or close it and it happends only on clientside.
crash-2023-06-04_12.39.25-client.txt

I will provide more information if neccesary.

Materialis version 2.8.1 and above only works with create 0.5.1 or above, update create or downgrade materialis to 2.8.0

I didnt know Materialis was affected by the newest update to Create. Thanks for letting me know. Some mods are still not updated to support Create >0.5.1 so im stuck below that version.

Yeah it's pretty annoying to deal with mods changing their api mid-minecraft version