[10:55:27] [Server thread/INFO]: [Mcrmb] 插件连接接口过程出现异常！
[10:55:27] [Server thread/INFO]: [Mcrmb] 异常原因: Connection timed out: connect
[10:55:27] [Server thread/WARN]: java.lang.reflect.InvocationTargetException
[10:55:27] [Server thread/WARN]:         at sun.reflect.GeneratedMethodAccessor255.invoke(Unknown Source)
[10:55:27] [Server thread/WARN]:         at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
[10:55:27] [Server thread/WARN]:         at java.lang.reflect.Method.invoke(Unknown Source)
[10:55:27] [Server thread/WARN]:         at org.black_ixx.playerpoints.McrmbReflex.look(McrmbReflex.java:33)
[10:55:27] [Server thread/WARN]:         at org.black_ixx.playerpoints.McrmbReflex.lookByCache(McrmbReflex.java:51)
[10:55:27] [Server thread/WARN]:         at org.black_ixx.playerpoints.PlayerPointsAPI.look(PlayerPointsAPI.java:59)
[10:55:27] [Server thread/WARN]:         at com.gmail.filoghost.chestcommands.bridge.PlayerPointsBridge.hasPoints(PlayerPointsBridge.java:39)
[10:55:27] [Server thread/WARN]:         at com.gmail.filoghost.chestcommands.internal.icon.ExtendedIcon.onClick(ExtendedIcon.java:175)
[10:55:27] [Server thread/WARN]:         at com.gmail.filoghost.chestcommands.task.ExecuteCommandsTask.run(ExecuteCommandsTask.java:21)
[10:55:27] [Server thread/WARN]:         at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftTask.run(CraftTask.java:71)
[10:55:27] [Server thread/WARN]:         at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:346)
[10:55:27] [Server thread/WARN]:         at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:905)
[10:55:27] [Server thread/WARN]:         at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:432)
[10:55:27] [Server thread/WARN]:         at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:841)
[10:55:27] [Server thread/WARN]:         at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:693)
[10:55:27] [Server thread/WARN]:         at java.lang.Thread.run(Unknown Source)
[10:55:27] [Server thread/WARN]: Caused by: java.lang.NullPointerException
[10:55:27] [Server thread/WARN]:         at com.mcrmb.PayApi.look(PayApi.java:40)
[10:55:27] [Server thread/WARN]:         ... 16 more

可以换成其他类似功能的插件。

必须要这个