本帖最后由 逗比轮回 于 2018-9-3 09:48 编辑

装了ProtocolLib 1.9版本 rpgitem版本4.09，服务端核心spoigt 1.9.4 09:39:41] [Server thread/ERROR]: Error occurred while enabling RPG_Items v4.09 (Is it up to date?)
java.lang.ClassCastException: com.comphenix.protocol.ProtocolLib cannot be cast to com.comphenix.protocol.ProtocolLibrary
        at yo.bk.a(ProtocolLib.java:17) ~[?:?]
        at file:///C:\Users\Administrator\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.pngyo.bj.<init>(IHook.java:8) ~[?:?]
        at yo.bk.<init>(ProtocolLib.java:7) ~[?:?]
        at file:///C:\Users\Administrator\AppData\Roaming\Tencent\QQ\Temp\%W@GJ$ACOF(TYDYECOKVDYB.pngyo.bi.a(HookManager.java:16) ~[?:?]
        at think.rpgitems.Plugin.onEnable(Plugin.java:94) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:292) ~[spigot-1.9.4.jar:git-Spigot-c6871e2-0cd0397]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:340) [spigot-1.9.4.jar:git-Spigot-c6871e2-0cd0397]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405) [spigot-1.9.4.jar:git-Spigot-c6871e2-0cd0397]
        at org.bukkit.craftbukkit.v1_9_R2.CraftServer.loadPlugin(CraftServer.java:362) [spigot-1.9.4.jar:git-Spigot-c6871e2-0cd0397]
        at org.bukkit.craftbukkit.v1_9_R2.CraftServer.enablePlugins(CraftServer.java:322) [spigot-1.9.4.jar:git-Spigot-c6871e2-0cd0397]
        at net.minecraft.server.v1_9_R2.MinecraftServer.t(MinecraftServer.java:416) [spigot-1.9.4.jar:git-Spigot-c6871e2-0cd0397]
        at net.minecraft.server.v1_9_R2.MinecraftServer.l(MinecraftServer.java:381) [spigot-1.9.4.jar:git-Spigot-c6871e2-0cd0397]
        at net.minecraft.server.v1_9_R2.MinecraftServer.a(MinecraftServer.java:336) [spigot-1.9.4.jar:git-Spigot-c6871e2-0cd0397]
        at net.minecraft.server.v1_9_R2.DedicatedServer.init(DedicatedServer.java:268) [spigot-1.9.4.jar:git-Spigot-c6871e2-0cd0397]
        at net.minecraft.server.v1_9_R2.MinecraftServer.run(MinecraftServer.java:532) [spigot-1.9.4.jar:git-Spigot-c6871e2-0cd0397]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_181]

[09:39:41] [Server thread/INFO]: [AACAdditionPro] Enabling AACAdditionPro v1.4.2

Error occurred while enabling RPG_Items v4.09 (Is it up to date?) 版本太老了 要更新 或者降低服务器版本

ProtocolLib 版本不对！换个版本吧！

更新前置插件：ProtocolLib插件

更新到什么版本

最新即可

最新相对应的版本即可

1.9.4的对应版本么？换上不行

那推荐更新一下rpgitem。或者降低ProtocolLib插件

rpgitem 4.09不是最新版本了么。。

ProtocolLib官方都更新到4.3.0了你还在用1.9……
下载地址https://www.spigotmc.org/threads/protocollib.36230/

服务器核心版本1.9  

你使用的这个“1.9”莫非是protocollin的版本？总而言之更新到官方最新版本就是了