Hello, that's a weird one. After actualisation to newest version of TFC (1.7.19.177) in all of my worlds every time when dynamic trees tree is either burning or cut down there is a crash, crash report here https://gist.github.com/Tavarnarmo/84ce3b4cb539d84d9e32fd4d03217026.

This isn't caused by TFC, and I wasn't able to reproduce this. Possibly needs more information.

Report this to DynamicTreesTFC, we don't maintain that mod.

It might be an interaction with @Rongmario 's mod since IIRC that's the one that messes with BakedQuads

It's a LoliASM issue: LoliKingdom/LoliASM#17, already reported. It's also not an interaction with neither TFC or DynamicTreesTFC but with Dynamic Trees itself.

Looks like using Optifine is a workaround according to that linked bug?

Looks like using Optifine is a workaround according to that linked bug?

Nah, its just LoliASM currently checks if Optifine exists and disables the squashBakedQuads module automatically. The temp fix is to disable squashBakedQuads module.