Scoreboard isn't displayed

Hi! I need help! Please look at my code and say, that's wrong


when player join - nothing meter... no logs, no crashes

Code:java

 
public class Hub extends JavaPlugin implements Listener{
public static final Logger _log = Logger.getLogger("Minecraft");
ScoreboardManager manager = Bukkit.getScoreboardManager();
Scoreboard board = manager.getNewScoreboard();
 
 
 
@Override
public void onEnable() {
_log.info("[plugin] onEnable()");
Bukkit.getPluginManager().registerEvents(this, this);
ScoreboardManager manager = Bukkit.getScoreboardManager();
Scoreboard board = manager.getNewScoreboard();
}
 
@EventHandler
public void onJoin(PlayerJoinEvent event){
ScoreboardManager manager = Bukkit.getScoreboardManager();
Scoreboard board = manager.getNewScoreboard();
Objective objective = board.registerNewObjective("test", "dummy");
objective.setDisplaySlot(DisplaySlot.SIDEBAR);
objective.setDisplayName("Display Name");
for(Player online : Bukkit.getOnlinePlayers()){
online.setScoreboard(board);
}
}
 
}[/syntax][/plugin]

 

First of all, you are defining the scoreboard three times, that is not neccesary.

Now, what exactly do you want it to show here?
You have not defined a score or something similar, (for example: kills, or health).

As far as I've read (never used Scoreboard before, my apologies if I am wrong here), it should show up when a value updates/changes.
Did you read this thread ? It explains how to give the scoreboard values and such.

 

Dragoboss Don't forget the fact that 2/3 of those times are local variables.

 

AdamQpzm That's exactly what I meant. He defined it three times. 1 in the main class, 2 in the methods overriding the main class.
Basically he initalizes the scoreboard twice on every time the server accesses his plugin file...