NullPointerException when setting scoreboard

I am recieveing a NullPointerException on line 26 of this code. It seems odd because the board is clearly initialized so what exactly is null here?

Code:java

 
public class ScoreboardHelper {
 
private PlayerData player;
private Scoreboard board;
private Score rank, coins, level, realm;
private Objective objective;
 
public ScoreboardHelper(PlayerData player){
this.player = player;
board = Bukkit.getScoreboardManager().getNewScoreboard();
objective = board.registerNewObjective("test", "dummy");
objective.setDisplayName("[Pixel Realms]");
rank = objective.getScore(Bukkit.getOfflinePlayer(ChatColor.GREEN + "Rank:")); //Get a fake offline player
rank.setScore(100);//TODO: update this to work
coins = objective.getScore(Bukkit.getOfflinePlayer(ChatColor.RED + "Coins:"));
coins.setScore(player.getMoney());
level = objective.getScore(Bukkit.getOfflinePlayer(ChatColor.BLUE + "Level:"));
level.setScore(player.getLevel());
realm = objective.getScore(Bukkit.getOfflinePlayer(ChatColor.GREEN + "Realm"));
realm.setScore(player.getRealm());
player
.
getPlayer()
.
setScoreboard(board);
}
 
public void update(){//TODO: update everything from above when something changes. Only when something changes
rank.setScore(100);//TODO: update this to work
coins.setScore(player.getMoney());
level.setScore(player.getLevel());
realm.setScore(player.getRealm());
}
 
 
}
 

 

Crash report?

 

wreed12345 Possibly player is returning null