是这样的。拆解台可以做出来。但是放进东西，也可以分解出来。但是返回背包后。再点分解出来的物品，又变成了没分解之前的了。用的是CatServer开服端。有大佬帮忙解决一下吗。

这是因为延迟过高的问题吗

不是啊。所有的都用不了。我延时只有40、开创造分解出来还在。但是正常生存就不行。

一点开拆解台，服务器日志就提示这个：
[Server thread/ERROR]: Could not pass event InventoryCloseEvent to Essentials v2.15.0.1
java.lang.AbstractMethodError: null
        at org.bukkit.craftbukkit.v1_12_R1.inventory.CraftInventory.getSize(CraftInventory.java:42) ~[CraftInventory.class:git-Spigot-dcd1643-e60fc34]
        at com.earth2me.essentials.EssentialsPlayerListener.onInventoryCloseEvent(EssentialsPlayerListener.java:757) ~[?:?]
        at catserver.server.executor.asm.generated.GeneratedEventExecutor232.execute(Unknown Source) ~[?:?]
        at org.bukkit.plugin.EventExecutor$2.execute(EventExecutor.java:67) ~[EventExecutor$2.class:git-Spigot-dcd1643-e60fc34]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[RegisteredListener.class:git-Spigot-dcd1643-e60fc34]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:500) [SimplePluginManager.class:git-Spigot-dcd1643-e60fc34]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:485) [SimplePluginManager.class:git-Spigot-dcd1643-e60fc34]
        at org.bukkit.craftbukkit.v1_12_R1.event.CraftEventFactory.handleInventoryCloseEvent(CraftEventFactory.java:989) [CraftEventFactory.class:git-Spigot-dcd1643-e60fc34]
        at net.minecraft.network.NetHandlerPlayServer.func_147356_a(NetHandlerPlayServer.java:1873) [pa.class:?]
        at net.minecraft.network.play.client.CPacketCloseWindow.func_148833_a(CPacketCloseWindow.java:23) [lg.class:?]
        at net.minecraft.network.play.client.CPacketCloseWindow.func_148833_a(CPacketCloseWindow.java:8) [lg.class:?]
        at net.minecraft.network.PacketThreadUtil$1.run(SourceFile:13) [hv$1.class:?]
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_211]
        at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_211]
        at net.minecraft.util.Util.func_181617_a(Util.java:50) [h.class:?]
        at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:842) [MinecraftServer.class:?]
        at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:472) [nz.class:?]
        at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:779) [MinecraftServer.class:?]
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:633) [MinecraftServer.class:?]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_211]

ess..... 基础插件

老哥。能帮下忙吗。。