可乐菌KeLe
rt，GroupManager 在每一次启动时都会产生如下的报错，虽然不影响其正常的运行，但还是希望解决

报错日志：
  1. [16:51:37] [Server thread/ERROR]: 'database' 节点缺失或损坏。将使用默认设置
  2. java.lang.IllegalArgumentException: config.yml 里缺少了 'database'。
  3.         at org.anjocaido.groupmanager.GMConfiguration.getElement(GMConfiguration.java:331) ~[?:?]
  4.         at org.anjocaido.groupmanager.GMConfiguration.load(GMConfiguration.java:197) ~[?:?]
  5.         at org.anjocaido.groupmanager.GroupManager.onEnable(GroupManager.java:202) ~[?:?]
  6.         at org.anjocaido.groupmanager.GroupManager.onEnable(GroupManager.java:151) ~[?:?]
  7.         at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:266) ~[spigot-api-1.20-R0.1-SNAPSHOT.jar:?]
  8.         at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:342) ~[spigot-api-1.20-R0.1-SNAPSHOT.jar:?]
  9.         at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:480) ~[spigot-api-1.20-R0.1-SNAPSHOT.jar:?]
  10.         at org.bukkit.craftbukkit.v1_20_R1.CraftServer.enablePlugin(CraftServer.java:541) ~[spigot-1.20-R0.1-SNAPSHOT.jar:3769-Spigot-81b9def-98b4d2f]
  11.         at org.bukkit.craftbukkit.v1_20_R1.CraftServer.enablePlugins(CraftServer.java:455) ~[spigot-1.20-R0.1-SNAPSHOT.jar:3769-Spigot-81b9def-98b4d2f]
  12.         at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:589) ~[spigot-1.20-R0.1-SNAPSHOT.jar:3769-Spigot-81b9def-98b4d2f]
  13.         at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:414) ~[spigot-1.20-R0.1-SNAPSHOT.jar:3769-Spigot-81b9def-98b4d2f]
  14.         at net.minecraft.server.dedicated.DedicatedServer.e(DedicatedServer.java:250) ~[spigot-1.20-R0.1-SNAPSHOT.jar:3769-Spigot-81b9def-98b4d2f]
  15.         at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:973) ~[spigot-1.20-R0.1-SNAPSHOT.jar:3769-Spigot-81b9def-98b4d2f]
  16.         at net.minecraft.server.MinecraftServer.lambda$0(MinecraftServer.java:304) ~[spigot-1.20-R0.1-SNAPSHOT.jar:3769-Spigot-81b9def-98b4d2f]
  17.         at java.lang.Thread.run(Thread.java:833) ~[?:?]
  18. [16:51:37] [Server thread/ERROR]: 'purge' 节点缺失或损坏。将使用默认设置
  19. java.lang.IllegalArgumentException: config.yml 里缺少了 'maintenance'。
  20.         at org.anjocaido.groupmanager.GMConfiguration.getElement(GMConfiguration.java:331) ~[?:?]
  21.         at org.anjocaido.groupmanager.GMConfiguration.load(GMConfiguration.java:268) ~[?:?]
  22.         at org.anjocaido.groupmanager.GroupManager.onEnable(GroupManager.java:202) ~[?:?]
  23.         at org.anjocaido.groupmanager.GroupManager.onEnable(GroupManager.java:151) ~[?:?]
  24.         at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:266) ~[spigot-api-1.20-R0.1-SNAPSHOT.jar:?]
  25.         at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:342) ~[spigot-api-1.20-R0.1-SNAPSHOT.jar:?]
  26.         at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:480) ~[spigot-api-1.20-R0.1-SNAPSHOT.jar:?]
  27.         at org.bukkit.craftbukkit.v1_20_R1.CraftServer.enablePlugin(CraftServer.java:541) ~[spigot-1.20-R0.1-SNAPSHOT.jar:3769-Spigot-81b9def-98b4d2f]
  28.         at org.bukkit.craftbukkit.v1_20_R1.CraftServer.enablePlugins(CraftServer.java:455) ~[spigot-1.20-R0.1-SNAPSHOT.jar:3769-Spigot-81b9def-98b4d2f]
  29.         at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:589) ~[spigot-1.20-R0.1-SNAPSHOT.jar:3769-Spigot-81b9def-98b4d2f]
  30.         at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:414) ~[spigot-1.20-R0.1-SNAPSHOT.jar:3769-Spigot-81b9def-98b4d2f]
  31.         at net.minecraft.server.dedicated.DedicatedServer.e(DedicatedServer.java:250) ~[spigot-1.20-R0.1-SNAPSHOT.jar:3769-Spigot-81b9def-98b4d2f]
  32.         at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:973) ~[spigot-1.20-R0.1-SNAPSHOT.jar:3769-Spigot-81b9def-98b4d2f]
  33.         at net.minecraft.server.MinecraftServer.lambda$0(MinecraftServer.java:304) ~[spigot-1.20-R0.1-SNAPSHOT.jar:3769-Spigot-81b9def-98b4d2f]
  34.         at java.lang.Thread.run(Thread.java:833) ~[?:?]
复制代码

可能有用的信息：

服务器版本：Spigot 1.20
GroupManager 版本：v3.0 for Minecraft 1.8 to 1.20+
Java 版本：JDK 17.0.4.1
夜雨晨风丶
压缩工具右键打开jar查看里面的config.yml与你的已经存在的插件文件夹的config.yml对比一下是不是少东西了？或者你直接重新生成看看
可乐菌KeLe
夜雨晨风丶 发表于 2023-6-9 17:53
压缩工具右键打开jar查看里面的config.yml与你的已经存在的插件文件夹的config.yml对比一下是不是少东西了 ...

试过了，没用
夜雨晨风丶
可乐菌KeLe 发表于 2023-6-9 17:56
试过了，没用

那有没有可能是它还没完全适配好1.20（这么急着使用
polang
当然是推荐你用lp
https://luckperms.net/download
NotKiller
尝试试试wiki的config文件
https://elgarl.github.io/GroupManager/CONFIG#config-1
如果不行就等待作者更新/更换luckperms