Minecraft Version

1.18.2

Immersive Engineering Version

8.4.0

How did it happen?

While I was crafting a revolver, I had, obviously, no ammo, so I took a blueprint, placed on the table and... it crashed. Here's what it said:
"The game crashed whilst rendering block entity
Error: java.lang.IllegalStateException: Not filled all elements of the vertex"
This was extremely infuriating, because I was very advanced, and my world was now hardstuck. Everytime i tried going back in the world, it crashed again.
(Image transaltion: "ERROR. The game stopped working [...] Error code: -1")

Crash Log

https://gist.github.com/AxilesSparangus/6bbb868c1d89c6e283dc316f4ec3b7fd

For now, in my world I will avoid using blueprints at all costs. It happens with every blueprint as I tested, so I would thank anyone for their help.

you can also remove optifine, i am not 100% sure if this is valid for 1.18 but it is currently not supported due to it's closed source

you can also remove optifine, i am not 100% sure if this is valid for 1.18 but it is currently not supported due to it's closed source

although i will miss the shaders, i prefer enjoying the mod at its fullest. i will test it out

you can also remove optifine, i am not 100% sure if this is valid for 1.18 but it is currently not supported due to it's closed source

It worked! thank you for your help.