Minecraft Forums

---- Minecraft Crash Report ----
// There are four lights!

Time: 7/31/15 4:45 AM
Description: Ticking memory connection

java.lang.IllegalArgumentException: Duplicate id value for 21!
at net.minecraft.entity.DataWatcher.func_75682_a(SourceFile:64)
at de.teamlapen.vampirism.entity.player.VampirePlayer.<init>(VampirePlayer.java:323)
at de.teamlapen.vampirism.entity.player.VampirePlayer.register(VampirePlayer.java:244)
at de.teamlapen.vampirism.entity.player.VampirePlayerEventHandler.onEntityConstructing(VampirePlayerEventHandler.java:27)
at cpw.mods.fml.common.eventhandler.ASMEventHandler_145_VampirePlayerEventHandler_onEntityConstructing_EntityConstructing.invoke(.dynamic)
at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:138)
at net.minecraft.entity.Entity.<init>(Entity.java:179)
at net.minecraft.entity.EntityLivingBase.<init>(EntityLivingBase.java:119)
at net.minecraft.entity.player.EntityPlayer.<init>(EntityPlayer.java:141)
at net.minecraft.entity.player.EntityPlayerMP.<init>(EntityPlayerMP.java:138)
at micdoodle8.mods.galacticraft.core.entities.player.GCEntityPlayerMP.<init>(GCEntityPlayerMP.java:24)
at net.minecraft.server.management.ServerConfigurationManager.func_148545_a(ServerConfigurationManager.java:410)
at net.minecraft.server.network.NetHandlerLoginServer.func_147326_c(NetHandlerLoginServer.java:101)
at net.minecraft.server.network.NetHandlerLoginServer.func_147233_a(NetHandlerLoginServer.java:60)
at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:215)
at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:165)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:659)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:111)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
at net.minecraft.entity.DataWatcher.func_75682_a(SourceFile:64)
at de.teamlapen.vampirism.entity.player.VampirePlayer.<init>(VampirePlayer.java:323)
at de.teamlapen.vampirism.entity.player.VampirePlayer.register(VampirePlayer.java:244)
at de.teamlapen.vampirism.entity.player.VampirePlayerEventHandler.onEntityConstructing(VampirePlayerEventHandler.java:27)
at cpw.mods.fml.common.eventhandler.ASMEventHandler_145_VampirePlayerEventHandler_onEntityConstructing_EntityConstructing.invoke(.dynamic)
at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:138)
at net.minecraft.entity.Entity.<init>(Entity.java:179)
at net.minecraft.entity.EntityLivingBase.<init>(EntityLivingBase.java:119)
at net.minecraft.entity.player.EntityPlayer.<init>(EntityPlayer.java:141)
at net.minecraft.entity.player.EntityPlayerMP.<init>(EntityPlayerMP.java:138)
at micdoodle8.mods.galacticraft.core.entities.player.GCEntityPlayerMP.<init>(GCEntityPlayerMP.java:24)
at net.minecraft.server.management.ServerConfigurationManager.func_148545_a(ServerConfigurationManager.java:410)
at net.minecraft.server.network.NetHandlerLoginServer.func_147326_c(NetHandlerLoginServer.java:101)
at net.minecraft.server.network.NetHandlerLoginServer.func_147233_a(NetHandlerLoginServer.java:60)
at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:215)

-- Ticking connection --
Details:
Connection: [email protected]
Stacktrace:
at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:165)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:659)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:111)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)

-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 166662008 bytes (158 MB) / 443265024 bytes (422 MB) up to 1060372480 bytes (1011 MB)
JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
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 v7.10.99.99 Minecraft Forge 10.13.4.1481 16 mods loaded, 16 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCHIJAAAA mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)
UCHIJAAAA FML{7.10.99.99} [Forge Mod Loader] (forge-1.7.10-10.13.4.1481-1.7.10.jar)
UCHIJAAAA Forge{10.13.4.1481} [Minecraft Forge] (forge-1.7.10-10.13.4.1481-1.7.10.jar)
UCHIJAAAA Micdoodlecore{} [Micdoodle8 Core] (minecraft.jar)
UCHIJAAAA TooManyItems{1.7.10} [TooManyItems] (minecraft.jar)
UCHIJAAAA MCP_Turtle{1.2.3} [MC+ Turtle] ([1.7.10][1.2] MC+ Turtle - v1.2.3.jar)
UCHIJAAAA ComputerCraft{1.74} [ComputerCraft] (ComputerCraft1.74.jar)
UCHIJAAAA GalacticraftCore{3.0.12} [Galacticraft Core] (GalacticraftCore-1.7-3.0.12.344.jar)
UCHIJAAAA GalacticraftMars{3.0.12} [Galacticraft Planets] (Galacticraft-Planets-1.7-3.0.12.344.jar)
UCHIJAAAA GraveStone{2.12.3} [GraveStone] (GraveStone-2.12.4.jar)
UCHIJAAAA jcanimation{1.2.4} [JCAnimationAPI] (JurassiCraft-1.4.1.jar)
UCHIJAAAA llibrary{0.2.0-1.7.10} [LLibrary] (LLibrary-0.2.0-1.7.10.jar)
UCHIJAAAA jurassicraft{1.4.1} [JurassiCraft] (JurassiCraft-1.4.1.jar)
UCHIJAAAA mcheli{0.10.6} [MC Helicopter] (mcheli)
UCHIJAAAA RioV{v2.5.0} [The Mists of RioV] (The Mists of RioV - v2.5.0.jar)
UCHIJAAAA vampirism{0.6.2.167} [Vampirism] (Vampirism-1.7.10-0.6.2.167.jar)
GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Player Count: 0 / 8; []
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'

Why does no one actually read their crash report before posting?

Anyways, send your crash report here. It seems that you have a duplicate ID for an item; go in your config folder, and click on Vampirism.cfg, and change the ID. Also next time, don't post your crash report here; post it in here.