Make reload for config

Plugins Plugin Development
#1

hi i have a little problem with reload config with command i use this to reload

ConfigManager.getInstance().loadConfig();

in the configManager i have this

[code]package fr.terrainwax.LootCrate;

import ninja.leaping.configurate.commented.CommentedConfigurationNode;
import ninja.leaping.configurate.loader.ConfigurationLoader;
import org.slf4j.Logger;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;

public class ConfigManager {

private static ConfigManager instance = null;

protected ConfigManager(){

}

public static ConfigManager getInstance(){
    if(instance == null){
        instance = new ConfigManager();
    }
    return instance;
}

private ConfigurationLoader<CommentedConfigurationNode> configLoader;
public CommentedConfigurationNode config;
private Logger logger;

public void setup(Path configFile, ConfigurationLoader<CommentedConfigurationNode> configLoader, Logger logger, DefaultConfigBuilder defaultConfigBuilder) {
    this.configLoader = configLoader;
    this.logger = logger;

    if (!Files.exists(configFile)) {
        try {
            if(configFile.toFile().createNewFile()){
                loadConfig();
                defaultConfigBuilder.build(config);
                saveConfig();
            }
        } catch (IOException e) {
            logger.error("Error when attempting to create default config file! Error: " + e);
        }
    }
    else {
        loadConfig();
    }
}

public CommentedConfigurationNode getConfig() {
    return config;
}

public void saveConfig() {
    try {
        configLoader.save(config);
    }
    catch (IOException e) {
        logger.error("Error when attempting to save config file! Error: " + e);
    }
}

public void loadConfig() {
    try {
        config = configLoader.load();
    }
    catch (IOException e) {
        logger.error("Error when attempting to load config file! Error: " + e);
    }
}

public interface DefaultConfigBuilder{
    void build(CommentedConfigurationNode config);
}

}
[/code]
and this does’t reload the config

#2

Do you call setup(...) correctly before the loadConfig()?
And please paste the stacktrace to pastbin and post the link here.