Trying to write to file using formatter...

So here is a snippet of my code:

Code:

public static void OpenFile(Player player)
    {
        try
        {
            f = new Formatter(player.getName() + ".txt");
        }
        catch(Exception e)
        {
            System.out.println("error present");
        }
    }

    public static void SetSpawn(Player player)
    {
        f.format("%s%d%d%d", player.getName(), player.getLocation().getX(), player.getLocation().getY(), player.getLocation().getZ());
    }

    public static void closeFile()
    {
        f.close();
    }

The functions are called in the order shown.

However i am getting errors:


23:56:36 [SEVERE] Could not pass event PLAYER_INTERACT to AdventureMapControls
java.util.IllegalFormatConversionException: d != java.lang.Double
at java.util.Formatter$FormatSpecifier.failConversion(Unknown Source)
at java.util.Formatter$FormatSpecifier.printInteger(Unknown Source)
at java.util.Formatter$FormatSpecifier.print(Unknown Source)
at java.util.Formatter.format(Unknown Source)
at java.util.Formatter.format(Unknown Source)
at Randomman159.AdventureMapControls.SLAPI.SetSpawn(SLAPI.java:40)
at Randomman159.AdventureMapControls.AMCPlayerListener.onPlayerInteract(
AMCPlayerListener.java:54)
at org.bukkit.plugin.java.JavaPluginLoader$10.execute(JavaPluginLoader.j
ava:307)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav
a:58)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
ava:321)
at org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerInteractEven
t(CraftEventFactory.java:168)
at net.minecraft.server.ItemInWorldManager.interact(ItemInWorldManager.j
ava:210)
at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:552)
at net.minecraft.server.Packet15Place.a(SourceFile:57)
at net.minecraft.server.NetworkManager.b(NetworkManager.java:226)
at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:84)
at net.minecraft.server.NetworkListenThread.a(SourceFile:105)
at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:451)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:361)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:422)

Anyone have any idea why this may be happening?

 

Code:

f.format("%s%d%d%d"...

Well, %d doesn't work with doubles.

use %f instead.

I've googled this:
http://dobrzanski.net/2008/05/02/ja...nversionexception-when-using-systemoutformat/

BTW, you might want to use .getBlockX() (and Y, Z) instead of getX()

 

haha yeah i found that f thing just after i posted the topic (but then had to go to bed). But thanks anyway, and yes thankyou even more for the .getBlockX thing, that's much better.