我按照帖子写的做了
https://www.mcbbs.net/forum.php?mod=viewthread&tid=840229
我VV的版本是2.6不算低吧 而且我VV能用,对应的MXBukkitLib我也装了
可是我输入/team却显示

后台显示
[17:41:45] [Server thread/ERROR] [net.minecraft.network.NetHandlerPlayServer]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'team' in plugin VexTeam v1.5.1
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[PluginCommand.class:git-CatServer-1.12.2-3440193]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:144) ~[SimpleCommandMap.class:git-CatServer-1.12.2-3440193]
at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:709) ~[CraftServer.class:git-CatServer-1.12.2-3440193]
at net.minecraft.network.NetHandlerPlayServer.func_147361_d(NetHandlerPlayServer.java:1594) [pa.class:?]
at net.minecraft.network.NetHandlerPlayServer.func_147354_a(NetHandlerPlayServer.java:1439) [pa.class:?]
at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:37) [la.class:?]
at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:9) [la.class:?]
at net.minecraft.network.PacketThreadUtil$1.run(SourceFile:13) [hv$1.class:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_241]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_241]
at net.minecraft.util.Util.func_181617_a(Util.java:50) [h.class:?]
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:845) [MinecraftServer.class:?]
at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:472) [nz.class:?]
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:782) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:636) [MinecraftServer.class:?]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_241]
Caused by: java.lang.NoSuchMethodError: lk.vexview.gui.components.VexButton.<init>(ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;IIIILlk/vexview/gui/components/ButtonFunction;)V
at lk.vex.team.ui.MainGui.withoutTeam(MainGui.java:41) ~[?:?]
at lk.vex.team.ui.MainGui.openMainGui(MainGui.java:35) ~[?:?]
at lk.vex.team.Main.onCommand(Main.java:72) ~[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[PluginCommand.class:git-CatServer-1.12.2-3440193]
... 15 more


怎么安装？？

我是猫端catserver

先装VexView

我说了我VV的版本是2.6啊

vexteam的版本问题？不兼容？