Bukkit ConfigurationYAML Cannot save Integer list?

Hello,
I am making a plugin that keeps a list of players and a list of Integers. The list of players is a String list of their names, and the Integer list is, well, just an Integer list. When I try to save to the config.yml file, though, it doesn't save...I have no clue why this happens...

Code:

Code:

gc.setList("playerList", plugin.playerKillList);
gc.setList("playerKills", plugin.killsList);

gc.setList():

Code:

    public void setList(String path, List<?> value) {
      
        FileConfiguration config = null;
        File file = new File(plugin.getDataFolder() + File.separator + "config.yml");
      
        config = YamlConfiguration.loadConfiguration(file);
      
        config.set(path, value);
      
        try {
          
            config.save(file);
          
            this.loadConfiguration();
          
        } catch (IOException e) {
          
            plugin.console.sendMessage(ChatColor.RED + "Error saving config file!");
          
        }
    }

 

I am not using that because I need to use multiple config files.

@timtower I have used this ConfigurationYAML on other plugins, but I have always used String lists.

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

@timtower did you edit that

 

@timtower The problem lies with the saving! I don't know why the actual crap Bukkit would not support Integer lists, and every time I try to make it a string list, and after changing all my code, I get "cannot cast String to Integer" EVEN IF I USE Integer.parseInt(string)! WHY DOES THAT METHOD NOT WORK!?!?!?!

Oracle pls fix

 

@timtower
Code:

Code:

    @SuppressWarnings("unchecked")
    public void loadConfiguration() {
       
        plugin.lobbyLoc = getLocation(this.getList("lobby"));
        plugin.spawn1 = getLocation(this.getList("spawn1"));
        plugin.spawn2 = getLocation(this.getList("spawn2"));
        plugin.spawn3 = getLocation(this.getList("spawn3"));
        plugin.spawn4 = getLocation(this.getList("spawn4"));
        plugin.spawn5 = getLocation(this.getList("spawn5"));
        plugin.spawn6 = getLocation(this.getList("spawn6"));
        plugin.spawn7 = getLocation(this.getList("spawn7"));
        plugin.spawn8 = getLocation(this.getList("spawn8"));
       
        plugin.kills1 = getLocation(this.getList("kills1"));
        plugin.kills2 = getLocation(this.getList("kills2"));
        plugin.kills3 = getLocation(this.getList("kills3"));
       
        plugin.playerKillList = (List<String>) this.getList("playerList");
        plugin.killsList = (List<Integer>) this.getList("playerKills");
       
    }
   
    public void saveConfiguration() {
       
        this.setList("lobby", getList(plugin.lobbyLoc));
        this.setList("spawn1", getList(plugin.spawn1));
        this.setList("spawn2", getList(plugin.spawn2));
        this.setList("spawn3", getList(plugin.spawn3));
        this.setList("spawn4", getList(plugin.spawn4));
        this.setList("spawn5", getList(plugin.spawn5));
        this.setList("spawn6", getList(plugin.spawn6));
        this.setList("spawn7", getList(plugin.spawn7));
        this.setList("spawn8", getList(plugin.spawn8));
       
        this.setList("kills1", getList(plugin.kills1));
        this.setList("kills2", getList(plugin.kills2));
        this.setList("kills3", getList(plugin.kills3));
       
        this.setList("playerList", plugin.playerKillList);
        this.setList("playerKills", getStringListFromIntegerList(plugin.killsList));
       
    }

 

@timtower The problem is when I am saving, not loading. (At least from my testing.)

 

I don't see a saveConfig() in your code

 

@timtower I am not getting errors, only if I try to turn my Integer list to a String list I get a "String cannot be cast to Integer error". (Even though I'm using Integer.toString() or String.valueOf() on an Integer)

EDIT: For my problem I would not have these problems as I would like to save the Integer list directly.

 

@timtower No, I was using a loop and making a new list:

Code:

private ArrayList<String> getStringListFromIntegerList(List<Integer> list) {
    ArrayList<String> newList = new ArrayList<String>();
    for (Integer num : list) {
        newList.add(Integer.toString(num)); // or String.valueOf(num); (both didn't work)
    }
    return newList;
}

I was calling that method then saving the new list. That was my second idea. So far I have tried saving the Integer list, the Integer.toString(num); list, and the String.valueOf(num); list. None have worked so far.

 

@timtower I'm trying this because since it wouldn't let me use an Integer list, I was trying converting the Integer list to a String list. Those were my (failed) attempts.

 

@timtower bump. (I tagged you in case other notifications didn't show you this one.)

EDIT: I'm not at my PC at the moment (on a bad laptop), when I get home I will try your methods.

 

@timtower List for tomorrow:

• Try num + 1
• Go back to *shudder* default Bukkit config.