OasisCYee
OP直接输入没问题，但让玩家自己点会出错这是菜单的写法:
  1. TreeDiagramA2:
  2.   NAME: '&3&l锋利'
  3.   LORE:
  4.   - '&e[点击]&b提升1级&7锋利'
  5.   - '&c需要消耗&6&l「强化石」&c*1'
  6.   ID: 403
  7.   shiny: true
  8.   required-item:
  9.   - 'name:§6§l「强化石」'
  10.   COMMAND: 'op: upgradeenchant Sharpness'
  11.   requirement:
  12.   - expression: '!player.hasPermission("qh.sharpness")'
  13.     item:
  14.       id: 340
  15.       name: '&3&l锋利'
  16.       lore:
  17.       - '&e[点击]&b提升1级&7锋利'
  18.       - '&c需要消耗&6&l「强化石」&c*1'
  19.       required-item:
  20.       - 'name:§6§l「强化石」'
  21.       command:
  22.       - 'op: enchant sharpness 1'
  23.       - 'op: manuaddp %player_name% qh.sharpness'
  24.   POSITION-X: 2
  25.   POSITION-Y: 1
复制代码
这是后台报错
  1. [21:25:37 INFO]: 303 issued server command: /manuaddp %player_name% qh.sharpness
  2. [21:25:37 ERROR]: null
  3. org.bukkit.command.CommandException: Unhandled exception executing command 'manuaddp' in plugin GroupManager v3.3
  4. at org.bukkit.command.PluginCommand.execute(PluginCommand.java:47) ~[TorchSpigot-1.9.4.jar:git-TacoSpigot-unknown]
  5. at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:152) ~[TorchSpigot-1.9.4.jar:git-TacoSpigot-unknown]
  6. at org.bukkit.craftbukkit.v1_9_R2.CraftServer.dispatchCommand(CraftServer.java:674) ~[TorchSpigot-1.9.4.jar:git-TacoSpigot-unknown]
  7. at net.minecraft.server.v1_9_R2.PlayerConnection.handleCommand(PlayerConnection.java:1424) ~[TorchSpigot-1.9.4.jar:git-TacoSpigot-unknown]
  8. at net.minecraft.server.v1_9_R2.PlayerConnection.chat(PlayerConnection.java:1332) ~[TorchSpigot-1.9.4.jar:git-TacoSpigot-unknown]
  9. at org.bukkit.craftbukkit.v1_9_R2.entity.CraftPlayer.chat(CraftPlayer.java:331) ~[TorchSpigot-1.9.4.jar:git-TacoSpigot-unknown]
  10. at me.skymc.taboomenu.iconcommand.impl.IconCommandOp.execute(IconCommandOp.java:23) ~[?:?]
  11. at me.skymc.taboomenu.display.Icon.lambda$null$3(Icon.java:190) ~[?:?]
  12. at java.util.ArrayList.forEach(Unknown Source) ~[?:1.8.0_241]
  13. at me.skymc.taboomenu.display.Icon.lambda$executeCommand$4(Icon.java:190) ~[?:?]
  14. at org.bukkit.craftbukkit.v1_9_R2.scheduler.CraftTask.run(CraftTask.java:58) [TorchSpigot-1.9.4.jar:git-TacoSpigot-unknown]
  15. at org.bukkit.craftbukkit.v1_9_R2.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:353) [TorchSpigot-1.9.4.jar:git-TacoSpigot-unknown]
  16. at net.minecraft.server.v1_9_R2.MinecraftServer.D(MinecraftServer.java:798) [TorchSpigot-1.9.4.jar:git-TacoSpigot-unknown]
  17. at net.minecraft.server.v1_9_R2.DedicatedServer.D(DedicatedServer.java:406) [TorchSpigot-1.9.4.jar:git-TacoSpigot-unknown]
  18. at net.minecraft.server.v1_9_R2.MinecraftServer.C(MinecraftServer.java:741) [TorchSpigot-1.9.4.jar:git-TacoSpigot-unknown]
  19. at net.minecraft.server.v1_9_R2.MinecraftServer.run(MinecraftServer.java:640) [TorchSpigot-1.9.4.jar:git-TacoSpigot-unknown]
  20. at java.lang.Thread.run(Unknown Source) [?:1.8.0_241]
  21. Caused by: java.lang.NullPointerException
  22. at org.anjocaido.groupmanager.GroupManager.validatePlayer(GroupManager.java:2268) ~[?:?]
  23. at org.anjocaido.groupmanager.GroupManager.onCommand(GroupManager.java:785) ~[?:?]
  24. at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[TorchSpigot-1.9.4.jar:git-TacoSpigot-unknown]
  25. ... 16 more
复制代码
qh.sharpness权限是我瞎编的,不存在于任何一个插件中
嘉晚饭，赢
op点击有问题吗
这个插件支持placeholder吗？
嘉晚饭，赢
本帖最后由 wjwrh 于 2020-4-19 21:38 编辑
Caused by: java.lang.NullPointerException
at org.anjocaido.groupmanager.GroupManager.validatePlayer(GroupManager.java:2268) ~[?:?]

好像是没识别出玩家名
强力推荐使用deluxemenu

https://www.spigotmc.org/resources/deluxemenus.11734/

我爱魁拔
把%player_name%改为{player}
小冰糖a
%player_name%改为%player%
op:后不加空格
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