Bonjour, ma partie crash quand je tue un mob, quand je reviens dans le monde le mob est encore vivant, donc je le re-tue et même histoire. Je joue en moddé 1.7.10 :
biome o plenty
code chicken core
custom mobs spawner
mo creatures
Dynamic surrounding
enchiridion
extrautilities
IchunUtil
Iron chest
marieculture
morph
not enough item
optifine
thermal expansion

Pour les détails :
-J'étais dans un biome de Biome o Plenty
-J'ai tué une biche de mo creatures et un zombie vanilla (même effet)
-J'ai 8Go de ram
-J'ai une Nvidia GTX 960m

Et pour finir les derniers logs :
SpoilAfficherMasquer[12:57:26] [Client thread/INFO]: [CHAT] §6Update Available: §9[§2Dynamic Surroundings §ev1.0.5.11§f§9] [12:57:26] [Client thread/INFO]: [CHAT] Version 1.0.5.120 of NotEnoughItems is available [12:57:27] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 5855ms behind, skipping 117 tick(s) [12:57:27] [Client thread/WARN]: Couldn't look up profile properties for com.mojang.authlib.GameProfile@65b94f8e[id=b15ae994-a7c2-4310-846b-6d8ac495e640,name=Blackox,properties={},legacy=false] com.mojang.authlib.exceptions.AuthenticationException: The client has sent too many requests within a certain amount of time at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:65) ~[YggdrasilAuthenticationService.class:?] at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.fillGameProfile(YggdrasilMinecraftSessionService.java:175) [YggdrasilMinecraftSessionService.class:?] at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.fillProfileProperties(YggdrasilMinecraftSessionService.java:168) [YggdrasilMinecraftSessionService.class:?] at ichun.common.core.EntityHelperBase.getFullGameProfileFromName(EntityHelperBase.java:109) [EntityHelperBase.class:?] at morph.common.morph.MorphState.createPlayer(MorphState.java:168) [MorphState.class:?] at morph.common.morph.MorphState.readTag(MorphState.java:118) [MorphState.class:?] at morph.common.packet.PacketMorphStates.handleClient(PacketMorphStates.java:83) [PacketMorphStates.class:?] at morph.common.packet.PacketMorphStates.execute(PacketMorphStates.java:62) [PacketMorphStates.class:?] at ichun.common.core.network.ChannelHandler$PacketExecuter.channelRead0(ChannelHandler.java:84) [ChannelHandler$PacketExecuter.class:?] at ichun.common.core.network.ChannelHandler$PacketExecuter.channelRead0(ChannelHandler.java:66) [ChannelHandler$PacketExecuter.class:?] at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98) [SimpleChannelInboundHandler.class:?] at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?] at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?] at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [MessageToMessageDecoder.class:?] at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) [MessageToMessageCodec.class:?] at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?] at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) [DefaultChannelPipeline.class:?] at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) [EmbeddedChannel.class:?] at cpw.mods.fml.common.network.internal.FMLProxyPacket.func_148833_a(FMLProxyPacket.java:77) [FMLProxyPacket.class:?] at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212) [ej.class:?] at net.minecraft.client.multiplayer.PlayerControllerMP.func_78765_e(PlayerControllerMP.java:273) [bje.class:?] at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1602) [bao.class:?] at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:973) [bao.class:?] at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:898) [bao.class:?] at net.minecraft.client.main.Main.main(SourceFile:148) [Main.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_25] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_25] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_25] at java.lang.reflect.Method.invoke(Method.java:483) ~[?:1.8.0_25] at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?] [12:57:34] [Server thread/INFO]: Blackox was slain by Zombie [12:57:37] [Client thread/INFO]: Added NEI integration [12:57:40] [Client thread/INFO]: [CHAT] Blackox was slain by Zombie [12:57:56] [Client thread/ERROR]: Unable to determine registrant mod for codechicken.lib.render.TextureUtils@4d9d8f6. This is a critical error and should be impossible java.lang.Throwable at cpw.mods.fml.common.eventhandler.EventBus.register(EventBus.java:55) [EventBus.class:?] at codechicken.lib.render.TextureUtils.<clinit>(TextureUtils.java:33) [TextureUtils.class:?] at codechicken.nei.SpawnerRenderer.renderInventoryItem(SpawnerRenderer.java:39) [SpawnerRenderer.class:?] at codechicken.nei.SpawnerRenderer.renderItem(SpawnerRenderer.java:81) [SpawnerRenderer.class:?] at net.minecraftforge.client.ForgeHooksClient.renderInventoryItem(ForgeHooksClient.java:183) [ForgeHooksClient.class:?] at net.minecraft.client.renderer.entity.RenderItem.func_82406_b(RenderItem.java:563) [bny.class:?] at codechicken.nei.guihook.GuiContainerManager.drawItem(GuiContainerManager.java:187) [GuiContainerManager.class:?] at codechicken.nei.guihook.GuiContainerManager.drawItem(GuiContainerManager.java:177) [GuiContainerManager.class:?] at codechicken.nei.ItemPanel.draw(ItemPanel.java:129) [ItemPanel.class:?] at codechicken.nei.LayoutManager.renderObjects(LayoutManager.java:196) [LayoutManager.class:?] at codechicken.nei.guihook.GuiContainerManager.renderObjects(GuiContainerManager.java:387) [GuiContainerManager.class:?] at net.minecraft.client.gui.inventory.GuiContainer.func_73863_a(GuiContainer.java:120) [bex.class:?] at net.minecraft.client.renderer.InventoryEffectRenderer.func_73863_a(InventoryEffectRenderer.java:38) [bfo.class:?] at net.minecraft.client.gui.inventory.GuiInventory.func_73863_a(SourceFile:47) [bfu.class:?] at net.minecraft.client.renderer.EntityRenderer.func_78480_b(EntityRenderer.java:1455) [blt.class:?] at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1001) [bao.class:?] at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:898) [bao.class:?] at net.minecraft.client.main.Main.main(SourceFile:148) [Main.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_25] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_25] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_25] at java.lang.reflect.Method.invoke(Method.java:483) ~[?:1.8.0_25] at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?] [12:58:18] [Client thread/ERROR]: There was a critical exception handling a packet on channel Morph java.lang.NullPointerException at net.minecraft.client.renderer.GLAllocation.func_74523_b(SourceFile:23) ~[ban.class:?] at morph.client.model.ModelHelper.getModelCubesCopy(ModelHelper.java:48) ~[ModelHelper.class:?] at morph.client.model.ModelMorphAcquisition.<init>(ModelMorphAcquisition.java:36) ~[ModelMorphAcquisition.class:?] at morph.client.entity.EntityMorphAcquisition.<init>(EntityMorphAcquisition.java:36) ~[EntityMorphAcquisition.class:?] at morph.common.packet.PacketMorphAcquisition.handleClient(PacketMorphAcquisition.java:87) ~[PacketMorphAcquisition.class:?] at morph.common.packet.PacketMorphAcquisition.execute(PacketMorphAcquisition.java:49) ~[PacketMorphAcquisition.class:?] at ichun.common.core.network.ChannelHandler$PacketExecuter.channelRead0(ChannelHandler.java:84) ~[ChannelHandler$PacketExecuter.class:?] at ichun.common.core.network.ChannelHandler$PacketExecuter.channelRead0(ChannelHandler.java:66) ~[ChannelHandler$PacketExecuter.class:?] at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98) ~[SimpleChannelInboundHandler.class:?] at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) ~[DefaultChannelHandlerContext.class:?] at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) ~[DefaultChannelHandlerContext.class:?] at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) ~[MessageToMessageDecoder.class:?] at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) ~[MessageToMessageCodec.class:?] at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) ~[DefaultChannelHandlerContext.class:?] at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) ~[DefaultChannelHandlerContext.class:?] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) ~[DefaultChannelPipeline.class:?] at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) ~[EmbeddedChannel.class:?] at cpw.mods.fml.common.network.internal.FMLProxyPacket.func_148833_a(FMLProxyPacket.java:77) [FMLProxyPacket.class:?] at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212) [ej.class:?] at net.minecraft.client.multiplayer.PlayerControllerMP.func_78765_e(PlayerControllerMP.java:273) [bje.class:?] at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1602) [bao.class:?] at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:973) [bao.class:?] at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:898) [bao.class:?] at net.minecraft.client.main.Main.main(SourceFile:148) [Main.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_25] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_25] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_25] at java.lang.reflect.Method.invoke(Method.java:483) ~[?:1.8.0_25] at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?] [12:58:18] [Server thread/INFO]: Blackox lost connection: TextComponent{text='Disconnected', siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null}} [12:58:18] [Server thread/INFO]: Blackox left the game [12:58:18] [Server thread/INFO]: Stopping singleplayer server as player logged out [12:58:18] [Server thread/INFO]: Stopping server [12:58:18] [Server thread/INFO]: Saving players [12:58:18] [Server thread/INFO]: Saving worlds [12:58:18] [Server thread/INFO]: Saving chunks for level 'Survie'/Overworld [12:58:19] [Server thread/INFO]: Saving chunks for level 'Survie'/Nether [12:58:19] [Server thread/INFO]: Saving chunks for level 'Survie'/The End [12:58:19] [Server thread/INFO]: Saving chunks for level 'Survie'/Wyvern Lair [12:58:19] [Server thread/INFO]: Saving chunks for level 'Survie'/Underdark [12:58:22] [Server thread/INFO]: Unloading dimension 0 [12:58:22] [Server thread/INFO]: Unloading dimension -1 [12:58:22] [Server thread/INFO]: Unloading dimension 1 [12:58:22] [Server thread/INFO]: Unloading dimension -17 [12:58:22] [Server thread/INFO]: Unloading dimension -100 [12:58:24] [Server thread/INFO]: Applying holder lookups [12:58:24] [Server thread/INFO]: Holder lookups applied [12:58:28] [Netty Client IO #4/INFO]: Attempting connection with missing mods [mcp, FML, Forge, CodeChickenCore, MCVanillaTweaks, NotEnoughItems, BiblioCraft, BiomesOPlenty, CustomSpawner, MoCreatures, dsurround, Enchiridion, Enchiridion2, ExtraUtilities, iChunUtil, IronChest, Mariculture, MariTech, Morph] at SERVER [12:58:28] [Netty Client IO #2/INFO]: Attempting connection with missing mods [mcp, FML, Forge, CodeChickenCore, MCVanillaTweaks, NotEnoughItems, BiblioCraft, BiomesOPlenty, CustomSpawner, MoCreatures, dsurround, Enchiridion, Enchiridion2, ExtraUtilities, iChunUtil, IronChest, Mariculture, MariTech, Morph] at SERVER [12:58:28] [Netty Client IO #3/INFO]: Attempting connection with missing mods [mcp, FML, Forge, CodeChickenCore, MCVanillaTweaks, NotEnoughItems, BiblioCraft, BiomesOPlenty, CustomSpawner, MoCreatures, dsurround, Enchiridion, Enchiridion2, ExtraUtilities, iChunUtil, IronChest, Mariculture, MariTech, Morph] at SERVER [12:58:28] [Netty Client IO #1/INFO]: Attempting connection with missing mods [mcp, FML, Forge, CodeChickenCore, MCVanillaTweaks, NotEnoughItems, BiblioCraft, BiomesOPlenty, CustomSpawner, MoCreatures, dsurround, Enchiridion, Enchiridion2, ExtraUtilities, iChunUtil, IronChest, Mariculture, MariTech, Morph] at SERVER [12:58:29] [Netty Client IO #7/INFO]: Attempting connection with missing mods [mcp, FML, Forge, CodeChickenCore, MCVanillaTweaks, NotEnoughItems, BiblioCraft, BiomesOPlenty, CustomSpawner, MoCreatures, dsurround, Enchiridion, Enchiridion2, ExtraUtilities, iChunUtil, IronChest, Mariculture, MariTech, Morph] at SERVER

Voilà ce que sa fait quand je tue un mob

Tu joues sur un serveur ?

Non en solo

Essaye d'enlever Morph

déjà fait mais sa continue

Je sais que ça fais longtemps que le post existe mais je vais répondre pour les gens qui auraient le même problème, le bug chez moi venait d'optifine.