GitHub

java.lang.ClassCastException: net.geforcemods.securitycraft.api.Owner cannot be cast to java.lang.Integer

at net.geforcemods.securitycraft.entity.EntitySentry.func_70030_z(EntitySentry.java:120) at net.minecraft.entity.Entity.func_70071_h_(Entity.java:389) at net ...
GitHub

Ticking entity crash #208

at net.minecraft.util.math.BlockPos$PooledMutableBlockPos.func_185339_c(SourceFile:455) at net.minecraft.util.math.BlockPos$PooledMutableBlockPos.func_185345_c ...
InfoWorld

A standardized object-relational mapping mechanism for the Java platform

The API consists of: Java Persistence API The Java Persistence query language Metadata annotations Entities: Persistent objects An entity is a lightweight persistence domain object, coded as a POJO, ...