服务器加入了这个插件后台就一直在刷报错  请大神帮忙看看什么原因
[综合]PixelmonEssentials —— 宝可梦的基础插件,你值得拥有[1.12.2] - 服务端插件 - Minecraft(我的世界)中文论坛 - (mcbbs.net)

报错截图  只是刷一直报错   


日志
[Server thread/ERROR] [Mohist]: Could not pass event MyNormalSpawnEvent to PixelmonEssentials v1.3.1-8.0.2-public
java.lang.NoSuchFieldError: ultrabeasts
        at net.sumcraft.pixelmonessentials.API.MyPixelmonAPI.isUltraBeast(MyPixelmonAPI.java:525) ~[?:?]
        at net.sumcraft.pixelmonessentials.listener.BroadcastListener.onSpawnNotLegendaryPokemon(BroadcastListener.java:231) ~[?:?]
        at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor348.execute(Unknown Source) ~[?:?]
        at org.bukkit.plugin.EventExecutor.lambda$create$1(EventExecutor.java:61) ~[EventExecutor.class:?]
        at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:77) ~[TimedEventExecutor.class:?]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:66) ~[RegisteredListener.class:?]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:484) ~[SimplePluginManager.class:?]
        at net.sumcraft.pixelmonessentials.API.listener.PixelmonEventListener.call(PixelmonEventListener.java:202) ~[?:?]
        at net.sumcraft.pixelmonessentials.API.listener.PixelmonEventListener.onForgeEvent(PixelmonEventListener.java:79) ~[?:?]
        at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor343.execute(Unknown Source) ~[?:?]
        at org.bukkit.plugin.EventExecutor.lambda$create$1(EventExecutor.java:61) ~[EventExecutor.class:?]
        at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:77) [TimedEventExecutor.class:?]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:66) [RegisteredListener.class:?]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:484) [SimplePluginManager.class:?]
        at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:177) [EventBus.class:?]
        at com.pixelmonmod.pixelmon.api.spawning.SpawnAction.doSpawn(SpawnAction.java:89) [SpawnAction.class:8.3.6]
        at com.pixelmonmod.pixelmon.api.spawning.archetypes.entities.pokemon.SpawnActionPokemon.doSpawn(SpawnActionPokemon.java:129) [SpawnActionPokemon.class:8.3.6]
        at com.pixelmonmod.pixelmon.api.spawning.archetypes.entities.pokemon.SpawnActionPokemon.doSpawn(SpawnActionPokemon.java:39) [SpawnActionPokemon.class:8.3.6]
        at com.pixelmonmod.pixelmon.api.spawning.archetypes.spawners.TickingSpawner.doPass(TickingSpawner.java:105) [TickingSpawner.class:8.3.6]
        at com.pixelmonmod.pixelmon.api.spawning.SpawnerCoordinator.onTick(SpawnerCoordinator.java:59) [SpawnerCoordinator.class:8.3.6]
        at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_415_SpawnerCoordinator_onTick_ServerTickEvent.invoke(.dynamic) [?:?]
        at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:96) [ASMEventHandler.class:?]
        at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:186) [EventBus.class:?]
        at net.minecraftforge.fml.common.FMLCommonHandler.onPostServerTick(FMLCommonHandler.java:262) [FMLCommonHandler.class:?]
        at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:822) [MinecraftServer.class:?]
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:624) [MinecraftServer.class:?]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_251]

你的宝可梦是什么版本的，如果不是Pixemon8.0.2请换到Pixemon8.0.2后试试
插件作者标明

8.0.2也是这样子

确保你的服务端插件、mod满足条件

应该不是这个的问题  我把插件公告这一类false后就没显示报错了