So, to fix Exit Code: 0, you should remove mods, one by one, and see if the issue persists. 5] Reinstall Minecraft Last but not least, if nothing works for you then try reinstalling Minecraft.

An important thing to remember here is that you will have to go through this process every time you update Java, so it’s better to try reinstalling Java first to see if that fixes the Exit Code ...

0 Discuss. How to fix Minecraft exit code 1 (Image via Mojang) Minecraft has grown exponentially since its release. With a decade's ... the problem can be with the player's version of Java.