jiang20050714
如题，在使用/fst use时报错
  1. [13:41:26] [Server thread/ERROR]: null
  2. org.bukkit.command.CommandException: Unhandled exception executing command 'fst' in plugin FreeSwitchTitle v1.2.0
  3.         at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[PluginCommand.class:git-CatServer-1.12.2-090a6ffb]
  4.         at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:146) ~[SimpleCommandMap.class:git-CatServer-1.12.2-090a6ffb]
  5.         at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:712) ~[CraftServer.class:git-CatServer-1.12.2-090a6ffb]
  6.         at net.minecraft.network.NetHandlerPlayServer.func_147361_d(NetHandlerPlayServer.java:1669) [pa.class:?]
  7.         at net.minecraft.network.NetHandlerPlayServer.func_147354_a(NetHandlerPlayServer.java:1470) [pa.class:?]
  8.         at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:37) [la.class:?]
  9.         at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:9) [la.class:?]
  10.         at net.minecraft.network.PacketThreadUtil$1.run(SourceFile:13) [hv$1.class:?]
  11.         at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_391]
  12.         at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_391]
  13.         at net.minecraft.util.Util.func_181617_a(SourceFile:46) [h.class:?]
  14.         at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:902) [MinecraftServer.class:?]
  15.         at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:475) [nz.class:?]
  16.         at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:828) [MinecraftServer.class:?]
  17.         at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:687) [MinecraftServer.class:?]
  18.         at java.lang.Thread.run(Thread.java:750) [?:1.8.0_391]
  19. Caused by: java.lang.NoSuchMethodError: org.anjocaido.groupmanager.data.User.getVariables()Lorg/anjocaido/groupmanager/data/UserVariables;
  20.         at net.milkbowl.vault.chat.plugins.Chat_GroupManager.setPlayerValue(Chat_GroupManager.java:349) ~[?:?]
  21.         at net.milkbowl.vault.chat.plugins.Chat_GroupManager.setPlayerInfoString(Chat_GroupManager.java:243) ~[?:?]
  22.         at net.milkbowl.vault.chat.plugins.Chat_GroupManager.setPlayerSuffix(Chat_GroupManager.java:296) ~[?:?]
  23.         at net.milkbowl.vault.chat.Chat.setPlayerSuffix(Chat.java:205) ~[?:?]
  24.         at net.milkbowl.vault.chat.Chat.setPlayerSuffix(Chat.java:228) ~[?:?]
  25.         at me.xiaox.FreeSwitchTitle.Chats.setPlayerSuffix(Chats.java:12) ~[?:?]
  26.         at me.xiaox.FreeSwitchTitle.Title.use(Title.java:88) ~[?:?]
  27.         at me.xiaox.FreeSwitchTitle.Cmd.onCommand(Cmd.java:175) ~[?:?]
  28.         at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[PluginCommand.class:git-CatServer-1.12.2-090a6ffb]
  29.         ... 15 more
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浪踪
安装正确的groupmanager版本
SunsetTown
发一下插件列表并检查是否添加前置
名副其实
插件不兼容你当前使用的 GroupManager