大佬们末地玩家进入末地传送门就会卡退然后 该咋解决呀....

试试看排除 IP-Check

是把ipcheck删了先吗

...是的...

大佬
我试过了 不行...后台还一直在跳

一进去就跳这些

完整的报错发我一份
有可能是你 Multiverse-Core 问题

[12:12:41] [Craft Scheduler Thread - 3/INFO]:          java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
[12:12:41] [Craft Scheduler Thread - 3/INFO]:          java.lang.Thread.run(Unknown Source)
[12:12:41] [Craft Scheduler Thread - 2/INFO]: [Vault] Checking for Updates ...
[12:12:42] [Server thread/INFO]: com.mojang.authlib.GameProfile@13821b50[id=08b4c1e2-0b98-365c-9395-b83e0179997d,name=king,properties={textures=[com.mojang.authlib.properties.Property@4cf22ad7]},legacy=false] (/116.28.215.66:51095) lost connection: Disconnected
[12:12:42] [Server thread/INFO]: com.mojang.authlib.GameProfile@1c19f62e[id=d517ad09-921d-31f7-ada0-cb18c72a5690,name=Runshili,properties={textures=[com.mojang.authlib.properties.Property@6a4865b0]},legacy=false] (/27.128.55.119:51111) lost connection: Disconnected
[12:12:42] [Craft Scheduler Thread - 2/WARN]: [Vault] Stable Version: 1.7.3 is out! You are still running version: 1.7.1
[12:12:42] [Craft Scheduler Thread - 2/WARN]: [Vault] Update at: https://dev.bukkit.org/projects/vault
[12:12:43] [Netty Server IO #0/WARN]: An exceptionCaught() event was fired, and it reached at the tail of the pipeline. It usually means the last handler in the pipeline did not handle the exception.
java.nio.channels.ClosedChannelException: null
        at io.netty.channel.AbstractChannel$AbstractUnsafe.write(...)(Unknown Source) ~[Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
[12:12:43] [Server thread/INFO]: [PetBlocks] Loading pet of player [king]...
[12:12:43] [pool-17-thread-1/WARN]: java.util.NoSuchElementException: packet_handler
[12:12:43] [pool-17-thread-1/WARN]:         at io.netty.channel.DefaultChannelPipeline.getContextOrDie(DefaultChannelPipeline.java:1119)
[12:12:43] [pool-17-thread-1/WARN]:         at io.netty.channel.DefaultChannelPipeline.addBefore(DefaultChannelPipeline.java:260)
[12:12:43] [pool-17-thread-1/WARN]:         at io.netty.channel.DefaultChannelPipeline.addBefore(DefaultChannelPipeline.java:249)
[12:12:43] [pool-17-thread-1/WARN]:         at me.arasple.mc.trchat.taboolib.module.nms.ChannelExecutor.addPlayerChannel$lambda-0(ChannelExecutor.kt:54)
[12:12:43] [pool-17-thread-1/WARN]:         at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
[12:12:43] [pool-17-thread-1/WARN]:         at java.util.concurrent.FutureTask.run(Unknown Source)
[12:12:43] [pool-17-thread-1/WARN]:         at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
[12:12:43] [pool-17-thread-1/WARN]:         at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
[12:12:43] [pool-17-thread-1/WARN]:         at java.lang.Thread.run(Unknown Source)
[12:12:43] [Server thread/ERROR]: Could not pass event PlayerJoinEvent to PetBlocks v8.32.0
org.bukkit.event.EventException: null
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:500) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:485) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.PlayerList.onPlayerJoin(PlayerList.java:346) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.PlayerList.a(PlayerList.java:166) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.LoginListener.b(LoginListener.java:159) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.LoginListener.e(LoginListener.java:57) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.NetworkManager.a(NetworkManager.java:233) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.ServerConnection.c(ServerConnection.java:140) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:845) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_60]
Caused by: java.util.NoSuchElementException: packet_handler
        at io.netty.channel.DefaultChannelPipeline.getContextOrDie(DefaultChannelPipeline.java:1119) ~[Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at io.netty.channel.DefaultChannelPipeline.addBefore(DefaultChannelPipeline.java:260) ~[Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at io.netty.channel.DefaultChannelPipeline.addBefore(DefaultChannelPipeline.java:249) ~[Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at com.github.shynixn.petblocks.bukkit.logic.business.service.ProtocolServiceImpl.registerPlayer(ProtocolServiceImpl.kt:97) ~[?:?]
        at com.github.shynixn.petblocks.bukkit.logic.business.listener.ProtocolListener.onPlayerJoinEvent(ProtocolListener.kt:17) ~[?:?]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_60]
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_60]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_60]
        at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_60]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        ... 14 more
[12:12:43] [Server thread/INFO]: king[/116.28.215.66:51131] logged in with entity id 3820 at ([SCSJ1]51319.75355739566, 63.003016261509046, 35487.42740713409)
[12:12:43] [Server thread/INFO]: [PetBlocks] Loading pet of player [YuKKi27]...
[12:12:43] [Netty Server IO #0/WARN]: [ViaVersion] Ignoring plugin channel in outgoing REGISTER: WECUI
[12:12:43] [Server thread/ERROR]: [LibsDisguises] Unhandled exception occurred in onPacketSending(PacketEvent) for LibsDisguises
java.lang.NoClassDefFoundError: com/comphenix/net/sf/cglib/proxy/Factory
        at me.libraryaddict.disguise.utilities.packetlisteners.PacketListenerInventory.onPacketSending(PacketListenerInventory.java:278) ~[%7BMM前置-伪装%7DLibsDisguises-9.0.9.jar:?]
        at com.comphenix.protocol.injector.SortedPacketListenerList.invokeSendingListener(SortedPacketListenerList.java:195) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.SortedPacketListenerList.invokePacketSending(SortedPacketListenerList.java:149) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.PacketFilterManager.postPacketToListeners(PacketFilterManager.java:547) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.PacketFilterManager.invokePacketSending(PacketFilterManager.java:521) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.netty.manager.NetworkManagerInjector.onPacketSending(NetworkManagerInjector.java:99) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.netty.channel.NettyChannelInjector.processOutbound(NettyChannelInjector.java:571) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.netty.channel.NettyChannelInjector$2.doProxyRunnable(NettyChannelInjector.java:472) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.netty.channel.NettyEventLoopProxy.proxyRunnable(NettyEventLoopProxy.java:43) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.netty.channel.NettyEventLoopProxy.execute(NettyEventLoopProxy.java:252) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at net.minecraft.server.v1_12_R1.NetworkManager.a(NetworkManager.java:194) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.NetworkManager.sendPacket(NetworkManager.java:143) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.PlayerConnection.sendPacket(PlayerConnection.java:1138) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.EntityPlayer.a(EntityPlayer.java:916) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.Container.addSlotListener(Container.java:59) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.EntityPlayer.syncInventory(EntityPlayer.java:236) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.PlayerList.a(PlayerList.java:219) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.LoginListener.b(LoginListener.java:159) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.LoginListener.e(LoginListener.java:57) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.NetworkManager.a(NetworkManager.java:233) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.ServerConnection.c(ServerConnection.java:140) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:845) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_60]
Caused by: java.lang.ClassNotFoundException: com.comphenix.net.sf.cglib.proxy.Factory
        at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_60]
        at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:152) ~[Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:100) ~[Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_60]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_60]
        ... 26 more
[12:12:43] [Server thread/ERROR]: Parameters:
  net.minecraft.server.v1_12_R1.PacketPlayOutWindowItems@2c1f57f8[
    a=0
    b=[1xtile.air@0, 1xtile.air@0, 1xtile.air@0, 1xtile.air@0, 1xtile.air@0, 1xitem.helmetIron@41, 1xitem.chestplateIron@100, 1xitem.leggingsIron@41, 1xitem.bootsIron@41, 9xitem.porkchopRaw@0, 2xitem.seeds@0, 6xtile.dirt@0, 1xtile.air@0, 1xitem.paper@0, 15xtile.log@2, 8xitem.beefCooked@0, 5xitem.porkchopCooked@0, 12xitem.muttonCooked@0, 1xtile.air@0, 32xtile.stone@1, 9xtile.stone@5, 1xtile.air@0, 1xtile.air@0, 53xitem.dyePowder@4, 5xitem.redstone@0, 31xtile.stone@3, 4xtile.obsidian@0, 1xtile.air@0, 1xtile.air@0, 1xtile.air@0, 1xtile.air@0, 64xtile.stonebrick@0, 2xtile.stonebrick@0, 18xitem.diamond@0, 1xtile.air@0, 1xtile.air@0, 1xitem.hatchetStone@80, 1xitem.swordIron@21, 25xtile.stonebrick@0, 1xitem.pickaxeDiamond@353, 1xitem.compass@0, 1xitem.bucketWater@0, 1xitem.fishingRod@17, 11xtile.torch@0, 2xitem.fish@0, 1xitem.shield@296]
  ]

[12:12:43] [Server thread/ERROR]: [LibsDisguises] Unhandled exception occurred in onPacketSending(PacketEvent) for LibsDisguises
java.lang.NoClassDefFoundError: com/comphenix/net/sf/cglib/proxy/Factory
        at me.libraryaddict.disguise.utilities.packetlisteners.PacketListenerInventory.onPacketSending(PacketListenerInventory.java:278) ~[%7BMM前置-伪装%7DLibsDisguises-9.0.9.jar:?]
        at com.comphenix.protocol.injector.SortedPacketListenerList.invokeSendingListener(SortedPacketListenerList.java:195) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.SortedPacketListenerList.invokePacketSending(SortedPacketListenerList.java:149) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.PacketFilterManager.postPacketToListeners(PacketFilterManager.java:547) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.PacketFilterManager.invokePacketSending(PacketFilterManager.java:521) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.netty.manager.NetworkManagerInjector.onPacketSending(NetworkManagerInjector.java:99) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.netty.channel.NettyChannelInjector.processOutbound(NettyChannelInjector.java:571) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.netty.channel.NettyChannelInjector$2.doProxyRunnable(NettyChannelInjector.java:472) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.netty.channel.NettyEventLoopProxy.proxyRunnable(NettyEventLoopProxy.java:43) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.netty.channel.NettyEventLoopProxy.execute(NettyEventLoopProxy.java:252) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at net.minecraft.server.v1_12_R1.NetworkManager.a(NetworkManager.java:194) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.NetworkManager.sendPacket(NetworkManager.java:143) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.PlayerConnection.sendPacket(PlayerConnection.java:1138) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.EntityPlayer.a(EntityPlayer.java:917) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.Container.addSlotListener(Container.java:59) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.EntityPlayer.syncInventory(EntityPlayer.java:236) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.PlayerList.a(PlayerList.java:219) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.LoginListener.b(LoginListener.java:159) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.LoginListener.e(LoginListener.java:57) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.NetworkManager.a(NetworkManager.java:233) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.ServerConnection.c(ServerConnection.java:140) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:845) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_60]
[12:12:43] [Server thread/ERROR]: Parameters:
  net.minecraft.server.v1_12_R1.PacketPlayOutSetSlot@52cb2eaf[
    a=-1
    b=-1
    c=1xtile.air@0
  ]

[12:12:43] [Server thread/ERROR]: [LibsDisguises] Unhandled exception occurred in onPacketSending(PacketEvent) for LibsDisguises
java.lang.NoClassDefFoundError: com/comphenix/net/sf/cglib/proxy/Factory
        at me.libraryaddict.disguise.utilities.packetlisteners.PacketListenerInventory.onPacketSending(PacketListenerInventory.java:278) ~[%7BMM前置-伪装%7DLibsDisguises-9.0.9.jar:?]
        at com.comphenix.protocol.injector.SortedPacketListenerList.invokeSendingListener(SortedPacketListenerList.java:195) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.SortedPacketListenerList.invokePacketSending(SortedPacketListenerList.java:149) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.PacketFilterManager.postPacketToListeners(PacketFilterManager.java:547) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.PacketFilterManager.invokePacketSending(PacketFilterManager.java:521) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.netty.manager.NetworkManagerInjector.onPacketSending(NetworkManagerInjector.java:99) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.netty.channel.NettyChannelInjector.processOutbound(NettyChannelInjector.java:571) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.netty.channel.NettyChannelInjector$2.doProxyRunnable(NettyChannelInjector.java:472) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.netty.channel.NettyEventLoopProxy.proxyRunnable(NettyEventLoopProxy.java:43) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at com.comphenix.protocol.injector.netty.channel.NettyEventLoopProxy.execute(NettyEventLoopProxy.java:252) [%5BP%5D%5B前置%5DProtocolLib.jar:5.0.0-SNAPSHOT-b602]
        at net.minecraft.server.v1_12_R1.NetworkManager.a(NetworkManager.java:194) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.NetworkManager.sendPacket(NetworkManager.java:143) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.PlayerConnection.sendPacket(PlayerConnection.java:1138) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.EntityPlayer.a(EntityPlayer.java:920) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.Container.addSlotListener(Container.java:59) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.EntityPlayer.syncInventory(EntityPlayer.java:236) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.PlayerList.a(PlayerList.java:219) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.LoginListener.b(LoginListener.java:159) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.LoginListener.e(LoginListener.java:57) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.NetworkManager.a(NetworkManager.java:233) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.ServerConnection.c(ServerConnection.java:140) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:845) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [Spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_60]
[12:12:43] [Server thread/ERROR]: Parameters:
  net.minecraft.server.v1_12_R1.PacketPlayOutSetSlot@3869b5f[
    a=0
    b=0
    c=1xtile.air@0
  ]

后面的内容都一致的所以我截取了前面的部分    是不是找不到对应的主世界的问题...

1. 不要直接黏贴长文本，这会导致你被扣分。
2. 更新你的 Vault 和 ProtocolLib 到最新版本。这一大堆刷的报错是找不到 ProtocolLib 的类。

不好意思大佬...一般这种完整报错要咋发

我试过了Vault装不了新版本的 因为服务器版本是1.12.2 然后ProtocoILib也装了新版本 玩家进末地还是会卡呀