---- Minecraft Crash Report ---- // But it works on my machine. Time: 2/7/15 5:28 PM Description: Ticking entity java.lang.IllegalArgumentException: n must be positive at java.util.Random.nextInt(Random.java:300) at darkknight.jewelrycraft.util.JewelrycraftUtil.addRandomModifiers(JewelrycraftUtil.java:96) at darkknight.jewelrycraft.worldGen.village.JCTrades.manipulateTradesForVillager(JCTrades.java:118) at cpw.mods.fml.common.registry.VillagerRegistry.manageVillagerTrades(VillagerRegistry.java:203) at net.minecraft.entity.passive.EntityVillager.addDefaultEquipmentAndRecipies(EntityVillager.java:469) at net.minecraft.entity.passive.EntityVillager.updateAITick(EntityVillager.java:173) at net.minecraft.entity.EntityLiving.updateAITasks(EntityLiving.java:619) at net.minecraft.entity.EntityLivingBase.onLivingUpdate(EntityLivingBase.java:1981) at net.minecraft.entity.EntityLiving.onLivingUpdate(EntityLiving.java:431) at net.minecraft.entity.EntityAgeable.onLivingUpdate(EntityAgeable.java:138) at net.minecraft.entity.EntityLivingBase.onUpdate(EntityLivingBase.java:1814) at net.minecraft.entity.EntityLiving.onUpdate(EntityLiving.java:250) at net.minecraft.world.World.updateEntityWithOptionalForce(World.java:2271) at net.minecraft.world.WorldServer.updateEntityWithOptionalForce(WorldServer.java:684) at net.minecraft.world.World.updateEntity(World.java:2231) at net.minecraft.world.World.updateEntities(World.java:2081) at net.minecraft.world.WorldServer.updateEntities(WorldServer.java:515) at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:703) at net.minecraft.server.dedicated.DedicatedServer.updateTimeLightAndEntities(DedicatedServer.java:350) at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485) at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at java.util.Random.nextInt(Random.java:300) at darkknight.jewelrycraft.util.JewelrycraftUtil.addRandomModifiers(JewelrycraftUtil.java:96) at darkknight.jewelrycraft.worldGen.village.JCTrades.manipulateTradesForVillager(JCTrades.java:118) at cpw.mods.fml.common.registry.VillagerRegistry.manageVillagerTrades(VillagerRegistry.java:203) at net.minecraft.entity.passive.EntityVillager.addDefaultEquipmentAndRecipies(EntityVillager.java:469) at net.minecraft.entity.passive.EntityVillager.updateAITick(EntityVillager.java:173) at net.minecraft.entity.EntityLiving.updateAITasks(EntityLiving.java:619) at net.minecraft.entity.EntityLivingBase.onLivingUpdate(EntityLivingBase.java:1981) at net.minecraft.entity.EntityLiving.onLivingUpdate(EntityLiving.java:431) at net.minecraft.entity.EntityAgeable.onLivingUpdate(EntityAgeable.java:138) at net.minecraft.entity.EntityLivingBase.onUpdate(EntityLivingBase.java:1814) at net.minecraft.entity.EntityLiving.onUpdate(EntityLiving.java:250) at net.minecraft.world.World.updateEntityWithOptionalForce(World.java:2271) at net.minecraft.world.WorldServer.updateEntityWithOptionalForce(WorldServer.java:684) at net.minecraft.world.World.updateEntity(World.java:2231) -- Entity being ticked -- Details: Entity Type: Villager (net.minecraft.entity.passive.EntityVillager) Entity ID: 1346 Entity Name: Villager Entity's Exact location: 20.47, 66.77, 298.70 Entity's Block location: World: (20,66,298), Chunk: (at 4,4,10 in 1,18; contains blocks 16,0,288 to 31,255,303), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511) Entity's Momentum: -0.02, -0.23, 0.00 Stacktrace: at net.minecraft.world.World.updateEntities(World.java:2081) at net.minecraft.world.WorldServer.updateEntities(WorldServer.java:515) -- Affected level -- Details: Level name: world All players: 1 total; [EntityPlayerMP['OnyxDarkKnight'/299, l='world', x=25.44, y=69.00, z=283.81]] Chunk stats: ServerChunkCache: 486 Drop: 0 Level seed: -6319409189828058395 Level generator: ID 00 - default, ver 1. Features enabled: true Level generator options: Level spawn location: World: (-28,64,252), Chunk: (at 4,4,12 in -2,15; contains blocks -32,0,240 to -17,255,255), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511) Level time: 32577 game time, 1007 day time Level dimension: 0 Level storage version: 0x04ABD - Anvil Level weather: Rain time: 101710 (now: false), thunder time: 56356 (now: false) Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false Stacktrace: at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:703) at net.minecraft.server.dedicated.DedicatedServer.updateTimeLightAndEntities(DedicatedServer.java:350) at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485) at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752) -- System Details -- Details: Minecraft Version: 1.7.10 Operating System: Windows 8.1 (amd64) version 6.3 Java Version: 1.7.0_71, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 945840368 bytes (902 MB) / 1038876672 bytes (990 MB) up to 1038876672 bytes (990 MB) JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94 FML: MCP v9.05 FML v7.10.25.1208 Minecraft Forge 10.13.0.1208 4 mods loaded, 4 mods active mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available FML{7.10.25.1208} [Forge Mod Loader] (forgeSrc-1.7.10-10.13.0.1208.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available Forge{10.13.0.1208} [Minecraft Forge] (forgeSrc-1.7.10-10.13.0.1208.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available Jewelrycraft{2.0} [Jewelrycraft] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available Profiler Position: N/A (disabled) Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Player Count: 1 / 20; [EntityPlayerMP['OnyxDarkKnight'/299, l='world', x=25.44, y=69.00, z=283.81]] Is Modded: Definitely; Server brand changed to 'fml,forge' Type: Dedicated Server (map_server.txt)