Hello!

I'm currently using 1.16.5 MC and Ars Nouveau Creo version: ars_creo-1.16.5-1.1.2.jar . First and foremost the mod works perfectly fine in game. However, once I leave the game and return to the main menu, the moment I click "MODS" MC crashes back to the MC launcher with an error of "The game crashed whilst rendering screen Error: java.lang.NullPointerException: Rendering screen". Once the mod is removed I can access the "MODS" options again. Apologies, I also don't know how to add labels.

Thank you for all of the hard work!

Best