java.lang.NullPointerException: group - Java Edition Support - Support - Minecraft Forum - Minecraft Forum
The game crashed whilst unexpected error The game crashed whilst unexpected error Error: java.lang.NullPointerException: Unexpec - Support & Bug Reports - Forge Forums
How to Fix "Error 500: Java.Lang.NullPointerException" - Appuals.com
Can't use custom blocks/ores to generate, am I missing something? (error: Caused by: java.lang.NullPointerException: Cannot invoke "net.minecraft.block.Block.getDefaultState()" because "block" is null ) : r/fabricmc
ERROR: Game Crash all versions (with and without Optifine) · Issue #1718 · ImpactDevelopment/ImpactIssues · GitHub
Help wanted - Error.java.lang.NullPointerException - Java Edition Support - Support - Minecraft Forum - Minecraft Forum
Error Solution: java.lang.NullPointerException: Complete version is NULL in TLauncher