Client Crash when placing an NPC

[Sandriell]

Forge: 10.13.4.1448 AW: ancientwarfare-2.4.106-beta-MC1.7.10-FULL

When attempting to place an NPC the client crashes with an "Internal Server Error". No error log is generated on the client as far as I can tell.

On the server, what I get is: https://gist.github.com/Sandriell/5aeeba718cff141e0fe9

[ThatPolishKid99]

I get the same sort of problem in singleplayer, with this crash report AW: 2.4.106-beta-MC1.7.10-FULL ONLY HAPPENS IN SURVIVAL MODE, NOT CREATIVE MOD ---- Minecraft Crash Report ---- // Don't be sad. I'll do better next time, I promise!

Time: 7/3/15 9:46 AM Description: Ticking memory connection

java.lang.NullPointerException: Ticking memory connection at net.minecraft.server.management.ItemInWorldManager.func_73085_a(Unknown Source) at net.minecraft.network.NetHandlerPlayServer.func_147346_a(NetHandlerPlayServer.java:539) at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:60) at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:9) at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212) 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:186) 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.server.management.ItemInWorldManager.func_73085_a(Unknown Source) at net.minecraft.network.NetHandlerPlayServer.func_147346_a(NetHandlerPlayServer.java:539) at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:60) at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:9) at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212)

-- Ticking connection -- Details: Connection: net.minecraft.network.NetworkManager@31bb293f 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:186) 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 8.1 (amd64) version 6.3 Java Version: 1.8.0_25, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 679922760 bytes (648 MB) / 2875371520 bytes (2742 MB) up to 5154013184 bytes (4915 MB) Mod Pack: Unknown / None LiteLoader Mods: 3 loaded mod(s)

• WorldEditCUI version 1.7.10_00
• VoxelMap version 1.2.3
• DaFlight version 2.4r4 LaunchWrapper: 49 active transformer(s)
• Transformer: cpw.mods.fml.common.asm.transformers.PatchingTransformer
• Transformer: optifine.OptiFineClassTransformer
• Transformer: cpw.mods.fml.common.asm.transformers.MarkerTransformer
• Transformer: cpw.mods.fml.common.asm.transformers.SideTransformer
• Transformer: cpw.mods.fml.common.asm.transformers.EventSubscriptionTransformer
• Transformer: net.minecraftforge.classloading.FluidIdTransformer
• Transformer: code.elix_x.coremods.avoidexplodingcreepers.core.AvoidExplodingCreepersTransformer
• Transformer: me.guichaguri.betterfps.BetterFpsTransformer
• Transformer: codechicken.lib.asm.ClassHeirachyManager
• Transformer: codechicken.core.asm.InterfaceDependancyTransformer
• Transformer: codechicken.core.asm.TweakTransformer
• Transformer: codechicken.core.asm.DelegatedTransformer
• Transformer: codechicken.core.asm.DefaultImplementationTransformer
• Transformer: atomicstryker.dynamiclights.common.DLTransformer
• Transformer: fastcraft.asm.FastCraftTransformer
• Transformer: invtweaks.forge.asm.ContainerTransformer
• Transformer: atomicstryker.multimine.common.fmlmagic.MMTransformer
• Transformer: codechicken.nei.asm.NEITransformer
• Transformer: brad16840.common.asm.ClassTransformer
• Transformer: com.mumfrey.liteloader.transformers.event.EventProxyTransformer
• Transformer: com.mumfrey.liteloader.launch.LiteLoaderTransformer
• Transformer: com.mumfrey.liteloader.client.transformers.CrashReportTransformer
• Transformer: cpw.mods.fml.common.asm.transformers.DeobfuscationTransformer
• Transformer: cpw.mods.fml.common.asm.transformers.AccessTransformer
• Transformer: net.minecraftforge.transformers.ForgeAccessTransformer
• Transformer: mods.battlegear2.coremod.transformers.BattlegearAccessTransformer
• Transformer: codechicken.core.asm.CodeChickenAccessTransformer
• Transformer: invtweaks.forge.asm.ITAccessTransformer
• Transformer: cpw.mods.fml.common.asm.transformers.ModAccessTransformer
• Transformer: cpw.mods.fml.common.asm.transformers.ItemStackTransformer
• Transformer: mods.battlegear2.coremod.transformers.EntityPlayerTransformer
• Transformer: mods.battlegear2.coremod.transformers.ModelBipedTransformer
• Transformer: mods.battlegear2.coremod.transformers.NetClientHandlerTransformer
• Transformer: mods.battlegear2.coremod.transformers.NetServerHandlerTransformer
• Transformer: mods.battlegear2.coremod.transformers.PlayerControllerMPTransformer
• Transformer: mods.battlegear2.coremod.transformers.ItemRendererTransformer
• Transformer: mods.battlegear2.coremod.transformers.MinecraftTransformer
• Transformer: mods.battlegear2.coremod.transformers.ItemStackTransformer
• Transformer: mods.battlegear2.coremod.transformers.ItemInWorldTransformer
• Transformer: mods.battlegear2.coremod.transformers.EntityAIControlledByPlayerTransformer
• Transformer: mods.battlegear2.coremod.transformers.EntityOtherPlayerMPTransformer
• Transformer: cpw.mods.fml.common.asm.transformers.TerminalTransformer
• Transformer: me.dags.daflightliteloader.minecraft.transformers.PlayerControllerTransformer
• Transformer: com.mumfrey.liteloader.client.transformers.LiteLoaderEventInjectionTransformer
• Transformer: me.dags.daflightliteloader.minecraft.transformers.PlayerTransformer
• Transformer: com.mumfrey.liteloader.client.transformers.MinecraftOverlayTransformer
• Transformer: com.mumfrey.liteloader.common.transformers.LiteLoaderPacketTransformer
• Transformer: com.thevoxelbox.voxelmap.litemod.VoxelMapTransformer
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