java.lang.NullPointerException: Ticking entity
at igentuman.galacticresearch.ai.task.EntityAISpawnMinions.spawnMobs(EntityAISpawnMinions.java:80)
at igentuman.galacticresearch.ai.task.EntityAISpawnMinions.updateTask(EntityAISpawnMinions.java:103)
at net.minecraft.entity.ai.EntityAITasks.onUpdateTasks(SourceFile:129)
at net.minecraft.entity.EntityLiving.updateEntityActionState(EntityLiving.java:763)
at net.minecraft.entity.EntityLivingBase.onLivingUpdate(EntityLivingBase.java:2359)
at net.minecraft.entity.EntityLiving.onLivingUpdate(EntityLiving.java:577)
at net.minecraft.entity.monster.EntityMob.onLivingUpdate(EntityMob.java:45)
at micdoodle8.mods.galacticraft.core.entities.EntityBossBase.onLivingUpdate(EntityBossBase.java:212)
at net.minecraft.entity.EntityLivingBase.onUpdate(EntityLivingBase.java:2179)
at net.minecraft.entity.EntityLiving.onUpdate(EntityLiving.java:295)
at net.minecraft.entity.monster.EntityMob.onUpdate(EntityMob.java:50)
at com.mjr.extraplanets.entities.bosses.EntityEvolvedMagmaCubeBoss.onUpdate(EntityEvolvedMagmaCubeBoss.java:141)
at net.minecraft.world.World.updateEntityWithOptionalForce(World.java:1996)
at net.minecraft.world.WorldServer.updateEntityWithOptionalForce(WorldServer.java:832)
at net.minecraft.world.World.updateEntity(World.java:1958)
at net.minecraft.world.World.updateEntities(World.java:1762)
at net.minecraft.world.WorldServer.updateEntities(WorldServer.java:613)
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:767)
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:668)
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:185)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526)
at java.lang.Thread.run(Thread.java:745)