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I'm using the version 1.7.10 the previous message is bugged I can't modify

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Hello I created a command And I would that all player have access to this command package fr.atonha.saofrmod.commands; import java.util.List; import fr.atonha.saofrmod.ExtendedPlayer; import fr.atonha.saofrmod.Main; import fr.atonha.saofrmod.network.PacketAttributeGui; import fr.atonha.saofrmod.network.PacketSync; import net.minecraft.command.CommandBase; import net.minecraft.command.ICommandSender; import net.minecraft.entity.SharedMonsterAttributes; import net.minecraft.entity.ai.attributes.IAttributeInstance; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.entity.player.EntityPlayerMP; import net.minecraft.server.MinecraftServer; import net.minecraft.util.ChatComponentText; import net.minecraft.util.EnumChatFormatting; import net.minecraft.world.World; public class MainCommand extends CommandBase { String name = "saofr"; @Override public String getCommandName() { return name; } @Override public String getCommandUsage(ICommandSender p_71518_1_) { return "/" + name; } @Override public void processCommand(ICommandSender sender, String[] args) { if(args.length == 0) { displayHelp(sender); } else if(args.length >= 1 && args[0].equalsIgnoreCase("open")) { Main.getPacketHandler().sendTo(new PacketAttributeGui(), (EntityPlayerMP) sender); ExtendedPlayer data = ExtendedPlayer.get((EntityPlayer)sender); Main.getPacketHandler().sendTo(new PacketSync(data.getLevel(), data.healthPoints, data.damagePoints, data.getPoint()), (EntityPlayerMP)sender); } else if(args.length >= 1 && args[0].equalsIgnoreCase("reset")) { if(!MinecraftServer.getServer().getConfigurationManager().func_152596_g(((EntityPlayer) sender).getGameProfile())){ sender.addChatMessage(new ChatComponentText(EnumChatFormatting.RED + "[" + Main.MODID + "]" + " Tu n'as pas la permission pour utiliser cette commande")); return; } if(args.length >= 2 && this.isOnline(sender.getEntityWorld(), args[1])) { EntityPlayer argPlayer = this.getPlayer(sender.getEntityWorld(), args[1]); ExtendedPlayer pData = ExtendedPlayer.get(argPlayer); argPlayer.experienceLevel = 1; pData.setLevel(1); pData.setPoints(0); pData.damagePoints = 0; pData.healthPoints = 0; pData.setHP(ExtendedPlayer.startHP); pData.setDamage(ExtendedPlayer.startDamage); IAttributeInstance healthAttribute = argPlayer.getEntityAttribute(SharedMonsterAttributes.maxHealth); IAttributeInstance damageAttribute = argPlayer.getEntityAttribute(SharedMonsterAttributes.attackDamage); if(healthAttribute.getModifier(pData.healthModifier) != null) healthAttribute.removeModifier(healthAttribute.getModifier(pData.healthModifier)); if(damageAttribute.getModifier(pData.damageModifier) != null) damageAttribute.removeModifier(damageAttribute.getModifier(pData.damageModifier)); sender.addChatMessage(new ChatComponentText(EnumChatFormatting.GREEN + "[" + Main.MODID + "]" + " Donnees du joueur reinitialiser")); } else { sender.addChatMessage(new ChatComponentText(EnumChatFormatting.RED + "[" + Main.MODID + "]" + " Ce joueur n'est pas connecte")); return; } } else if(args.length >= 1 && args[0].equalsIgnoreCase("addPoints")) { if(!MinecraftServer.getServer().getConfigurationManager().func_152596_g(((EntityPlayer) sender).getGameProfile())){ sender.addChatMessage(new ChatComponentText(EnumChatFormatting.RED + "[" + Main.MODID + "]" + " Tu n'as pas la permission pour utiliser cette commande")); return; } if(args.length >= 2 && this.isOnline(sender.getEntityWorld(), args[1])) { if(args.length >= 3 && this.isInteger(args[2])) { if(Integer.parseInt(args[2]) > 0) { EntityPlayer argPlayer = this.getPlayer(sender.getEntityWorld(), args[1]); ExtendedPlayer data = ExtendedPlayer.get((EntityPlayer) argPlayer); data.setPoints(data.getPoint() + Integer.parseInt(args[2])); sender.addChatMessage(new ChatComponentText(EnumChatFormatting.GREEN + "[" + Main.MODID + "]" + " Points ajouté avec succès")); } else { sender.addChatMessage(new ChatComponentText(EnumChatFormatting.RED + "[" + Main.MODID + "]" + " Vous devez entrer un nombre > 0")); return; } } else { sender.addChatMessage(new ChatComponentText(EnumChatFormatting.RED + "[" + Main.MODID + "]" + " Vous devez entrer un nombre")); return; } } else { sender.addChatMessage(new ChatComponentText(EnumChatFormatting.RED + "[" + Main.MODID + "]" + " Ce joueur n'est pas connecte")); return; } } else displayHelp(sender); } public void displayHelp(ICommandSender sender) { sender.addChatMessage(new ChatComponentText(EnumChatFormatting.GREEN + "SaoFr main commands help:")); sender.addChatMessage(new ChatComponentText(EnumChatFormatting.GOLD + "-/saofr open " + EnumChatFormatting.WHITE + "-" + EnumChatFormatting.GOLD + " ouvre l'interface")); sender.addChatMessage(new ChatComponentText(EnumChatFormatting.GOLD + "-/saofr reset <Pseudo> " + EnumChatFormatting.WHITE + "-" + EnumChatFormatting.GOLD + " reinitialise les donnees d'un joueur")); sender.addChatMessage(new ChatComponentText(EnumChatFormatting.GOLD + "-/saofr addpoints <Pseudo> <Points>" + EnumChatFormatting.WHITE + "-" + EnumChatFormatting.GOLD + " ajoute des points")); } public boolean isOnline(World world, String name) { for(Object player : world.playerEntities) { EntityPlayer p = (EntityPlayer) player; if(p.getCommandSenderName().equalsIgnoreCase(name)) return true; } return false; } public static boolean isInteger(String s) { try { Integer.parseInt(s); } catch(NumberFormatException e) { return false; } catch(NullPointerException e) { return false; } return true; } public EntityPlayer getPlayer(World world, String name) { for(Object player : world.playerEntities) { EntityPlayer p = (EntityPlayer) player; if(p.getCommandSenderName().equalsIgnoreCase(name)) return p; } return null; } @Override public boolean canCommandSenderUseCommand(ICommandSender var1) { return true; } @Override public List addTabCompletionOptions(ICommandSender var1, String[] var2) { return null; } @Override public boolean isUsernameIndex(String[] var1, int var2) { return false; } } but players not op doesn't not have access to command I do not understand thanks in advance .

Thanks I fixed my problem thanks to you !

I can't update it's very important for me

Hello everyone firstly I'm sorry for my bad english, I'm trying to create a communication with my spigot plugin and forge mod for this I used minecraft packet the communication work , my forge mod get packet sended by spigot but the packet does not contains anything (no message) I show you my 2 class forge mod side Spigot side public static void startDataTransmission() { if(startedDataTransmission == true) return; startedDataTransmission = true; BukkitScheduler scheduler = Bukkit.getPluginManager().getPlugin("Craftyourliferp-Core").getServer().getScheduler(); scheduler.scheduleSyncRepeatingTask(Bukkit.getPluginManager().getPlugin("Craftyourliferp-Core"), new Runnable() { @Override public void run() { System.out.println("Sending data to client"); Player[] players = Bukkit.getOnlinePlayers(); if(players.length > 0) { for(int p = 0; p < players.length; p++) { BigDecimal s = main.es.getUser(players[p]).getMoney(); String msg = "PMONEY|" + s; ByteArrayDataOutput r = ByteStreams.newDataOutput(); r.writeByte(5); r.writeChars(msg); System.out.println("§4" + r.toByteArray()); players[p].sendPluginMessage(Bukkit.getPluginManager().getPlugin("Craftyourliferp-Core"), "CYLRP", r.toByteArray()); } } } }, 0L, 20L * 60); Log in the console [16:42:43] [Client thread/INFO] [STDOUT]: [fr.craftyourliferp.network.SpigotDataPacket$Handler:onMessage:35]: Received [16:43:43] [Client thread/INFO] [STDOUT]: [fr.craftyourliferp.network.SpigotDataPacket$Handler:onMessage:35]: Received [16:44:43] [Client thread/INFO] [STDOUT]: [fr.craftyourliferp.network.SpigotDataPacket$Handler:onMessage:35]: Received [16:45:44] [Client thread/INFO] [STDOUT]: [fr.craftyourliferp.network.SpigotDataPacket$Handler:onMessage:35]: Received thanks in advance for your help .