Plugin Error

Code:

package me.tster.basic;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.logging.Logger;

import org.bukkit.block.Block;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.Event;
import org.bukkit.plugin.PluginDescriptionFile;
import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.java.JavaPlugin;

public class Basic extends JavaPlugin {
    public static Basic plugin;
    public final Logger logger = Logger.getLogger("Minecraft");
    private final BasicBlockListener blockListener = new BasicBlockListener(this);
    public final HashMap<Player, ArrayList<Block>> basicUsers = new HashMap<Player, ArrayList<Block>>();
    private final HashMap<Player, Boolean> debugees = new HashMap<Player, Boolean>();
  
@Override
public void onDisable(){
    this.logger.info("Basic disabled");
}

@Override
public void onEnable(){
PluginManager pm = getServer().getPluginManager();
pm.registerEvent(Event.Type.BLOCK_PLACE, this.blockListener, Event.Priority.Normal, this);
PluginDescriptionFile pdfFile = this.getDescription();
this.logger.info(pdfFile.getName() + " version " + pdfFile.getVersion() + " is enabled!");
}

public boolean onCommands(CommandSender sender, Command cmd, String commandLabel, String[] args) {
        if (commandLabel.equalsIgnoreCase("basic")
                || commandLabel.equalsIgnoreCase("b")){
            toggleVision((Player) sender);
        }
        return false;
    }
 
public boolean isDebugging(final Player player) {
    if (debugees.containsKey(player)) {
        return debugees.get(player);
    } else {
        return false;
    }
}

public void setDebugging(final Player player, final boolean value) {
    debugees.put(player, value);
}
//The method enabled which checks to see if the player is in the hash map

public boolean enabled(Player player) {
    return this.basicUsers.containsKey(player);
}
  
    public void toggleVision(Player player) {
        if (enabled(player)) {
            this.basicUsers.remove(player);
            player.sendMessage("Basic Disabled");
        } else {
            this.basicUsers.put(player, null);
            player.sendMessage("Basic Enabled");
        }
    }
}

Code:

package me.tster.basic;

import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.block.BlockListener;
import org.bukkit.event.block.BlockPlaceEvent;
  
public class BasicBlockListener extends BlockListener {
    public static Basic plugin;
    public BasicBlockListener(Basic instance) {
        plugin = instance;
    }

    public void onBlockPlace(BlockPlaceEvent event) {
        Player player = event.getPlayer();
        Block block = event.getBlockPlaced();
        if ((block.getType() == Material.TORCH) && (plugin.enabled(player))) {
            player.sendMessage("You have placed a torch");
            }
    }

}

Thanks very much in advance

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

 

What's the error?

 

http://s2.postimage.org/dt02ko05v/error.png
Sorry, added error img, if that doesnt work use above link
Thanks

 

Did you build it correct?
Its saying it can find your main class file (Basic.java)

 

Did you export your JAR file correctly?

 

Thanks guys, fixed it

 

@Tster Great! =D