Hello,
I launched my minecraft forge with lunatrix and schematica on, and now the game do not event go to the main menu and forge crash each time. I had my Total Av who pop the first time i wanted to play saying that forge was detected as problematic so he block it. I deactivated total av and reinstall forge 1.12.2. Now i just have a black screen when i start the game.
Thanks for the help