Hey everyone,

I've been building a Minecraft Java plugin lately, and scoreboards have been a consistent headache throughout development. Right now, I'm hitting a wall I can't get past on my own, so I'm hoping someone here can lend a hand.

After digging through error logs and tweaking my code, I've pinpointed the problem to the scoreboard reset logic in my SetScoreBoard() method—specifically at line 726. No matter what adjustments I make to that section, the scoreboard isn't resetting like it should: either old entries linger when the new board loads, or I'm getting unexpected exceptions when the method runs.

Here's the critical snippet of code around line 726:

// SetScoreBoard() method snippet
public void SetScoreBoard(Player player) {
    // ... prior setup code ...
    
    // Line 726: Start of reset logic
    Scoreboard playerBoard = player.getScoreboard();
    // Attempt to clear existing teams
    for (Team team : playerBoard.getTeams()) {
        team.unregister();
    }
    // Attempt to clear existing objectives
    for (Objective objective : playerBoard.getObjectives()) {
        objective.unregister();
    }
    
    // ... code to build and apply the new scoreboard ...
}

I've tried reordering the team/objective unregistration, adding null checks for the player and scoreboard instance, and even using the server's main scoreboard as a fallback temporarily, but nothing seems to fix the issue.

Has anyone run into a similar problem with scoreboard resets in Bukkit/Spigot plugins? I'd appreciate any insights into what might be wrong with this logic, or better practices for resetting a player's scoreboard cleanly before applying a new one.

内容的提问来源于stack exchange，提问作者EssemCSH