[12:40:20] [Craft Scheduler Thread - 96/WARN]: [WaterFlowLimit] Plugin WaterFlowLimit v1.2.0 generated an exception while executing task 48
java.lang.NoSuchMethodError: org.bukkit.Server.getOnlinePlayers()[Lorg/bukkit/entity/Player;
        at org.mcstats.Metrics.postPlugin(Metrics.java:335) ~[?:?]
        at org.mcstats.Metrics.access$400(Metrics.java:57) ~[?:?]
        at org.mcstats.Metrics$1.run(Metrics.java:223) ~[?:?]
        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:76) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:52) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0]



[12:40:20] [Craft Scheduler Thread - 109/WARN]: [CS-CoreLib] Plugin CS-CoreLib vv1.5.18 generated an exception while executing task 59
java.lang.NoSuchMethodError: org.bukkit.Server.getOnlinePlayers()[Lorg/bukkit/entity/Player;
        at org.mcstats.Metrics.postPlugin(Metrics.java:335) ~[?:?]
        at org.mcstats.Metrics.access$400(Metrics.java:57) ~[?:?]
        at org.mcstats.Metrics$1.run(Metrics.java:223) ~[?:?]
        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:76) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:52) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0]



[12:40:20] [Craft Scheduler Thread - 114/WARN]: [ExoticGarden] Plugin ExoticGarden v1.6.3 generated an exception while executing task 195
java.lang.NoSuchMethodError: org.bukkit.Server.getOnlinePlayers()[Lorg/bukkit/entity/Player;
        at org.mcstats.Metrics.postPlugin(Metrics.java:335) ~[?:?]
        at org.mcstats.Metrics.access$400(Metrics.java:57) ~[?:?]
        at org.mcstats.Metrics$1.run(Metrics.java:223) ~[?:?]
        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:76) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:52) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0]



[12:40:20] [Craft Scheduler Thread - 112/WARN]: [Slimefun] Plugin Slimefun vv4.1.15 generated an exception while executing task 172
java.lang.NoSuchMethodError: org.bukkit.Server.getOnlinePlayers()[Lorg/bukkit/entity/Player;
        at org.mcstats.Metrics.postPlugin(Metrics.java:335) ~[?:?]
        at org.mcstats.Metrics.access$400(Metrics.java:57) ~[?:?]
        at org.mcstats.Metrics$1.run(Metrics.java:223) ~[?:?]
        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:76) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:52) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0]



[12:40:20] [Craft Scheduler Thread - 115/WARN]: [SlimeXpansion] Plugin SlimeXpansion v1.1.9 generated an exception while executing task 205
java.lang.NoSuchMethodError: org.bukkit.Server.getOnlinePlayers()[Lorg/bukkit/entity/Player;
        at org.mcstats.Metrics.postPlugin(Metrics.java:335) ~[?:?]
        at org.mcstats.Metrics.access$400(Metrics.java:57) ~[?:?]
        at org.mcstats.Metrics$1.run(Metrics.java:223) ~[?:?]
        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:76) ~[spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:52) [spigot-1.12.2.jar:git-Spigot-2cf50f0-2b93d83]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0]

获取在线玩家的事件？ 插件版本过老？不支持你的版本？

不清楚 我的核心是1.12.2 spigot，理论上是支持的

插件发布帖说支持吗

另外也许是你下载的 spigot 有损坏

是支持1.12.2的
以前也没报错

spigot是从官方下来的

官方下载？

不应该是自己编译吗，不能直接下载。

我不知道了，等其它人吧。

插件版本，请下载最新版Slimefun都是粘液科技相关插件报错求采纳

WaterFlowLimit 流水限制插件

已经是最新版

我知道是什么插件啊 我要知道这报错是什么回事

缺少前置插件，或者前置插件出现问题，能提供下插件列表么

WaterFlowLimit 删掉吧

删掉也一样 其他插件一样的报错 你不是要我全部删掉吧？

不可能 首先帖子中的WaterFlowLimit是不需要前置 而slimefun和其他插件的前置是CS-CoreLib
这个插件在那天的前几天是没有报错的 是最近突然出现