[Request] How to add Оptifin to a project

[Zhao Yun]

I want to add OptiFine to my project. I downloaded OptiFine_1.8.9_HD_U_M5.jar and threw it into the libs folder. When I run it, I get an error. As I understand it, this is due to the fact that OptiFine uses System.exit() and Forge FMLCommonHandler.exitJava(), what should I do? Is there an alternative solution?

[Zhao Yun]

@Zhao-Yun Can anyone answer in my question?

[WaterFlex Gaming]

@Zhao-Yun

1. U threw optifine to the wrong folder.
2. U can't use optifine in intelij idea unless u somehow remake it to not crash.
3. Run ur liquidbounce without intelij idea when u finish making what u want.