RPGItems (2.4) ItemManager.load
java.lang.NullPointerException
at think.rpgitems.item.ItemManager.load(Unknown Source)
at think.rpgitems.Plugin.onEnable(Unknown Source)
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:217)
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:396)
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:381)
at org.bukkit.craftbukkit.v1_4_R1.CraftServer.loadPlugin(CraftServer.java:291)
at org.bukkit.craftbukkit.v1_4_R1.CraftServer.enablePlugins(CraftServer.java:273)
at net.minecraft.server.MinecraftServer.j(MinecraftServer.java:602)
at net.minecraft.server.MinecraftServer.e(MinecraftServer.java:568)
at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:447)
at ho.c(DedicatedServer.java:203)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:724)
at fy.run(ThreadMinecraftServer.java:16)
求原因+破解办法
我没有修改item.yml仅仅只是创建了4个道具后，安装一个插件就重启服务器，后台直接报错，然后道具和武器全没了,但是item.yml里的武器和道具还写着
你装了什么插件