不知道为什么我一进主城就蹦客服端但是后台没有刷错
客服端就有刷错
客服端崩溃记录
[CHAT] §2CustomNpcs§f installed. For more info §9§nClick here
[08:10:20] [Client thread/INFO]: [CHAT] A new §eOptiFine§f version is available: §eHD Ultra D8§f
[08:10:25] [Client thread/FATAL]: Unreported exception thrown!
java.lang.ArrayIndexOutOfBoundsException: 4
        at tconstruct.world.blocks.MeatBlock.func_149691_a(MeatBlock.java:50) ~[MeatBlock.class:?]
        at net.minecraft.block.Block.func_149673_e(Block.java:556) ~[aji.class:?]
        at net.minecraft.client.renderer.RenderBlocks.func_147793_a(RenderBlocks.java:9361) ~[blm.class:?]
        at net.minecraft.client.renderer.RenderBlocks.func_147751_a(RenderBlocks.java:4947) ~[blm.class:?]
        at net.minecraft.client.renderer.RenderBlocks.func_147784_q(RenderBlocks.java:4712) ~[blm.class:?]
        at net.minecraft.client.renderer.RenderBlocks.func_147805_b(RenderBlocks.java:307) ~[blm.class:?]
        at net.minecraft.client.renderer.WorldRenderer.func_147892_a(WorldRenderer.java:320) ~[blo.class:?]
        at net.minecraft.client.renderer.RenderGlobal.func_72716_a(RenderGlobal.java:2232) ~[bma.class:?]
        at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1514) ~[blt.class:?]
        at net.minecraft.client.renderer.EntityRenderer.func_78480_b(EntityRenderer.java:1305) ~[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_66]
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_66]
        at sun.reflect.DelegatingMethodAccessorImpl.invok

求解决方法  

注意报错的optifine
你这是MOD服务器么
建议纯净

Optifine:人家只是想更新嘛...

  匠魂(TconStruct)发生了数组越界报错。很抱歉，个人对匠魂mod知之甚少，故最多是找出原因。
  您可以尝试 更新/降低 版本

匠魂模组报错了。请下载对应版本的最新匠魂模组，

最新版本的匠魂

我的是最新版本的匠魂1.7.10的