Solved Code works only works without variables

Hi, I have this piece of code

Code:

package commands;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

public class CommandTpHere implements CommandExecutor {

    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if(!sender.hasPermission("savage.tphere")) {
            sender.sendMessage(ChatColor.RED + "I'm sorry, but you do not have permission to perform this command.");
        } else {
            if(args.length < 1) {
                sender.sendMessage(ChatColor.translateAlternateColorCodes('&', "&dUsage: &5/tphere &f<player>"));
            } else {
                Player target = Bukkit.getServer().getPlayerExact(args[0]);
                if(target != null) {
                    sender.sendMessage(ChatColor.translateAlternateColorCodes('&', "&dYou've teleported to &5" + target.getName() + "&d to &5you&d."));
                    Player p = (Player) sender;
                    target.teleport(p);
                    Bukkit.broadcast(ChatColor.translateAlternateColorCodes('&', "&7&o[" + p.getName() + "&7&o: &dteleported " + target.getName() + "&d to " + p.getName() + "&7&o]"), "savage.tp");
                } else {
                    sender.sendMessage(ChatColor.RED + "No player matching " + ChatColor.YELLOW + target.getName() + ChatColor.RED + " online.");
                }
            }
        }





        return true;
    }
}

and it doesn't work but in the other hand

I have this code

Code:

package commands;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

public class CommandTpHere implements CommandExecutor {

    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if(!sender.hasPermission("savage.tphere")) {
            sender.sendMessage(ChatColor.RED + "I'm sorry, but you do not have permission to perform this command.");
        } else {
            if(args.length < 1) {
                sender.sendMessage(ChatColor.translateAlternateColorCodes('&', "&dUsage: &5/tphere &f<player>"));
            } else {
                Player target = Bukkit.getServer().getPlayerExact(args[0]);
                if(target != null) {
                    sender.sendMessage(ChatColor.translateAlternateColorCodes('&', "&dYou've teleported to &5" + target.getName() + "&d to &5you&d."));
                    Player p = (Player) sender;
                    target.teleport(p);
                    Bukkit.broadcast(ChatColor.translateAlternateColorCodes('&', "&7&o[" + p.getName() + "&7&o: &dteleported " + target.getName() + "&d to " + p.getName() + "&7&o]"), "savage.tp");
                } else {
                    sender.sendMessage(ChatColor.RED + "Target is offline.");
                }
            }
        }





        return true;
    }
}

and it does work. The difference between
sender.sendMessage(ChatColor.RED + "Target is offline");
and sender.sendMessage(ChatColor.RED + "No player matching " + ChatColor.YELLOW + target.getName() + ChatColor.RED + " online."); is that the first one doesn't contain target.getName();

Any idea why?

EDIT: solved
OfflinePlayer offp = (OfflinePlayer) Bukkit.getServer().getOfflinePlayer(args[0]); sender.sendMessage(ChatColor.RED + "No player matching " + ChatColor.YELLOW + offp.getName() + ChatColor.RED + " online.");