[22:27:44] [Server thread/WARN]: [MythicMobs] Task #105 for MythicMobs v4.7.2-FREE generated an exception
java.lang.NullPointerException: Cannot invoke "io.lumine.utils.serialization.WrappedJsonFile.get()" because "this.mobRegistry" is null
        at io.lumine.xikage.mythicmobs.mobs.MobManager.getActiveMobs(MobManager.java:244) ~[MythicMobs-4.7.2.jar:?]
        at io.lumine.xikage.mythicmobs.skills.SkillManager.runLegacyTimerSkills(SkillManager.java:359) ~[MythicMobs-4.7.2.jar:?]
        at io.lumine.xikage.mythicmobs.clock.MythicMobsClock.run(MythicMobsClock.java:29) ~[MythicMobs-4.7.2.jar:?]
        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:76) ~[Spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:361) [Spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:739) [Spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [Spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [Spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [Spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at java.lang.Thread.run(Thread.java:831) [?:?]
[22:27:44] [Craft Scheduler Thread - 10/WARN]: [MythicMobs] Plugin MythicMobs v4.7.2-FREE generated an exception while executing task 106
java.lang.NullPointerException: Cannot invoke "io.lumine.utils.serialization.WrappedJsonFile.get()" because "this.mobRegistry" is null
        at io.lumine.xikage.mythicmobs.mobs.MobManager.getActiveMobs(MobManager.java:244) ~[?:?]
        at io.lumine.xikage.mythicmobs.skills.SkillManager.runTimerSkills(SkillManager.java:325) ~[?:?]
        at io.lumine.xikage.mythicmobs.clock.MythicMobsAsyncClock.run(MythicMobsAsyncClock.java:21) ~[?:?]
        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:76) ~[Spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:52) [Spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) [?:?]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) [?:?]
        at java.lang.Thread.run(Thread.java:831) [?:?]
[22:27:44] [Server thread/WARN]: [MythicMobs] Task #105 for MythicMobs v4.7.2-FREE generated an exception
java.lang.NullPointerException: Cannot invoke "io.lumine.utils.serialization.WrappedJsonFile.get()" because "this.mobRegistry" is null
        at io.lumine.xikage.mythicmobs.mobs.MobManager.getActiveMobs(MobManager.java:244) ~[MythicMobs-4.7.2.jar:?]
        at io.lumine.xikage.mythicmobs.skills.SkillManager.runLegacyTimerSkills(SkillManager.java:359) ~[MythicMobs-4.7.2.jar:?]
        at io.lumine.xikage.mythicmobs.clock.MythicMobsClock.run(MythicMobsClock.java:29) ~[MythicMobs-4.7.2.jar:?]
        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:76) ~[Spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:361) [Spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:739) [Spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [Spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [Spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [Spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at java.lang.Thread.run(Thread.java:831) [?:?]
这是哪里出了问题

事件异常 怪物刷新的时候为空值了 没有刷新成功

怎么解决呢

看看哪里怪物刷新异常删除后重新创建 或者等遇到BOSS刷新的时候有出生信息然后莫名其妙消失了输入mm s find给怪物删除重新创建即可或者尝试重载插件
这个问题怪物一多是避免不了的 很正常的事情 不影响什么

我把所有怪物的自动生成全关了还是会出现

尝试更新MythicMobs
https://www.spigotmc.org/resources/mythicmobs.5702/

我要搭配别的插件使用，所以只能使用这个版本

很正常 任务事件问题 你设置的是刷新点 可能这个怪这次不会刷 下一次就刷了
用这个插件避免不了这个问题

这个会不会占用大部分服务器资源

或者说有没有办法把他这个消息屏蔽掉

https://www.mcbbs.net/thread-912870-1-1.html
试试这个插件 不过可能屏蔽不了

建议先把怪物删除 再重新设置复活点

可以屏蔽了

可以加插件