So a person in my Better MC Plus modpack recently kept crashing from his server givng Exit Code 0 with no actual crash and all it says at the end of the log is this.
[Render thread/WARN] [net.minecraft.network.datasync.EntityDataManager/]: defineId called for: class com.sammy.malum.common.entities.boomerang.ScytheBoomerangEntity from class com.sammy.malum.common.entities.spirit.SpiritItemEntity
So a person in my Better MC Plus modpack recently kept crashing from his server givng Exit Code 0 with no actual crash and all it says at the end of the log is this.
[Render thread/WARN] [net.minecraft.network.datasync.EntityDataManager/]: defineId called for: class com.sammy.malum.common.entities.boomerang.ScytheBoomerangEntity from class com.sammy.malum.common.entities.spirit.SpiritItemEntity
This doesnt crash everyone only some.