如题，服务器已正常安装MythicMobs和LibsDisguises，但是Disguise选项设为Player时不能加载，怪物配置见图。服务端：1.12.2catserver
后台报错如下：
[17:10:28] [Server thread/WARN] []: java.lang.NullPointerException
[17:10:28] [Server thread/WARN] []:         at me.libraryaddict.disguise.disguisetypes.Disguise.createDisguise(Disguise.java:165)
[17:10:28] [Server thread/WARN] []:         at me.libraryaddict.disguise.disguisetypes.PlayerDisguise.<init>(PlayerDisguise.java:58)
[17:10:28] [Server thread/WARN] []:         at me.libraryaddict.disguise.disguisetypes.PlayerDisguise.<init>(PlayerDisguise.java:49)
[17:10:28] [Server thread/WARN] []:         at io.lumine.xikage.mythicmobs.compatibility.LibsDisguisesSupport.getDisguise(LibsDisguisesSupport.java:604)
[17:10:28] [Server thread/WARN] []:         at io.lumine.xikage.mythicmobs.compatibility.LibsDisguisesSupport.setDisguise(LibsDisguisesSupport.java:87)
[17:10:28] [Server thread/WARN] []:         at io.lumine.xikage.mythicmobs.mobs.MythicMob.applyMobVolatileOptions(MythicMob.java:955)
[17:10:28] [Server thread/WARN] []:         at io.lumine.xikage.mythicmobs.mobs.ActiveMob.remountType(ActiveMob.java:176)
[17:10:28] [Server thread/WARN] []:         at io.lumine.xikage.mythicmobs.commands.ReloadCommand.onCommand(ReloadCommand.java:33)
[17:10:28] [Server thread/WARN] []:         at io.lumine.utils.commands.Command.onCommand(Command.java:69)
[17:10:28] [Server thread/WARN] []:         at io.lumine.utils.commands.Command.onCommand(Command.java:60)
[17:10:28] [Server thread/WARN] []:         at pw.yumc.Yum.inject.CommandInjector.onCommand(CommandInjector.java:106)
[17:10:28] [Server thread/WARN] []:         at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
[17:10:28] [Server thread/WARN] []:         at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141)
[17:10:28] [Server thread/WARN] []:         at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:702)
[17:10:28] [Server thread/WARN] []:         at net.minecraft.network.NetHandlerPlayServer.func_147361_d(NetHandlerPlayServer.java:1591)
[17:10:28] [Server thread/WARN] []:         at net.minecraft.network.NetHandlerPlayServer.func_147354_a(NetHandlerPlayServer.java:1436)
[17:10:28] [Server thread/WARN] []:         at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:37)
[17:10:28] [Server thread/WARN] []:         at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:9)
[17:10:28] [Server thread/WARN] []:         at net.minecraft.network.PacketThreadUtil$1.run(SourceFile:13)
[17:10:28] [Server thread/WARN] []:         at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
[17:10:28] [Server thread/WARN] []:         at java.util.concurrent.FutureTask.run(Unknown Source)
[17:10:28] [Server thread/WARN] []:         at net.minecraft.util.Util.func_181617_a(Util.java:50)
[17:10:28] [Server thread/WARN] []:         at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:843)
[17:10:28] [Server thread/WARN] []:         at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:472)
[17:10:28] [Server thread/WARN] []:         at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:780)
[17:10:28] [Server thread/WARN] []:         at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:634)
[17:10:28] [Server thread/WARN] []:         at java.lang.Thread.run(Unknown Source)
[17:10:28] [Server thread/WARN] [io.lumine.xikage.mythicmobs.MythicMobs]: [MythicMobs] ✗ Compatibility Error for 'LibsDisguises': Disguise type 'player' not found
[17:10:28] [Server thread/INFO] []: [Yum] [Yum 命令监控] 玩家 Jamil 执行 MythicMobs 插件 mm reload 命令时发生异常!
[17:10:28] [Server thread/INFO] []: [Yum] 异常名称: java.lang.NullPointerException
[17:10:28] [Server thread/INFO] []: [Yum] 异常说明: null
[17:10:28] [Server thread/INFO] []: [Yum] 简易错误信息如下:
[17:10:28] [Server thread/INFO] []: [Yum]     位于 io.lumine.xikage.mythicmobs.compatibility.LibsDisguisesSupport.setDisguise(LibsDisguisesSupport.java:103)
[17:10:28] [Server thread/INFO] []: [Yum]     位于 io.lumine.xikage.mythicmobs.mobs.MythicMob.applyMobVolatileOptions(MythicMob.java:955)
[17:10:28] [Server thread/INFO] []: [Yum]     位于 io.lumine.xikage.mythicmobs.mobs.ActiveMob.remountType(ActiveMob.java:176)
[17:10:28] [Server thread/INFO] []: [Yum]     位于 io.lumine.xikage.mythicmobs.commands.ReloadCommand.onCommand(ReloadCommand.java:33)
[17:10:28] [Server thread/INFO] []: [Yum]     位于 io.lumine.utils.commands.Command.onCommand(Command.java:69)

建议检查伪装的版本

不好意思，刚刚看到，这个问题已经解决了，谢谢hhh