凡越 孟

I've tried overriding the getRequiredPermissionLevel() method to return 0, but only operators are still able to use this command. The code is as follows: public class CommandTest extends CommandBase { public String getCommandName() { return "test"; } public String getCommandUsage(ICommandSender p_71518_1_) { return null; } public void processCommand(ICommandSender p_71515_1_, String[] p_71515_2_) { p_71515_1_.addChatMessage(new ChatComponentText("abc")); } public int getRequiredPermissionLevel(){ return 0; } } public class start { public static final String MODID = "register"; public static final String VERSION = "1.0"; @EventHandler public void init(FMLInitializationEvent event) { } @EventHandler public void serverStarting(FMLServerStartingEvent event) { event.registerServerCommand(new CommandTest()); } } thanks to everybody