So I'm trying to get CommandMap on 1.21 server with different APIs includes 1.21 but I'm getting error...
java.lang.NoSuchMethodError: 'org.bukkit.command.CommandMap org.bukkit.Bukkit.getCommandMap()'
at test.test.Test.onEnable(Main.java:11) ~[?:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:267) ~[spigot-api-1.21-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:342) ~[spigot-api-1.21-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:492) ~[spigot-api-1.21-R0.1-SNAPSHOT.jar:?]
at org.bukkit.craftbukkit.v1_21_R1.CraftServer.enablePlugin(CraftServer.java:567) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at org.bukkit.craftbukkit.v1_21_R1.CraftServer.enablePlugins(CraftServer.java:481) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at org.bukkit.craftbukkit.v1_21_R1.CraftServer.reload(CraftServer.java:1004) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at org.bukkit.Bukkit.reload(Bukkit.java:867) ~[spigot-api-1.21-R0.1-SNAPSHOT.jar:?]
at org.bukkit.command.defaults.ReloadCommand.execute(ReloadCommand.java:27) ~[spigot-api-1.21-R0.1-SNAPSHOT.jar:?]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:150) ~[spigot-api-1.21-R0.1-SNAPSHOT.jar:?]
at org.bukkit.craftbukkit.v1_21_R1.CraftServer.dispatchCommand(CraftServer.java:913) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at org.bukkit.craftbukkit.v1_21_R1.CraftServer.dispatchServerCommand(CraftServer.java:898) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.server.dedicated.DedicatedServer.br(DedicatedServer.java:431) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.server.dedicated.DedicatedServer.c(DedicatedServer.java:407) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:1321) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.server.MinecraftServer.y(MinecraftServer.java:1071) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:318) ~[spigot-1.21-R0.1-SNAPSHOT.jar:4226-Spigot-146439e-2889b3a]
at java.base/java.lang.Thread.run(Thread.java:1583) [?:?]
