Error...

For some reason I am getting a error on this line: PluginDescriptionFile pdf = plugin.getDescription();

Code:java

            @SuppressWarnings("unused")
            @EventHandler
            public void playerJoin(PlayerJoinEvent event) {
                Player player = event.getPlayer();
                if (isLatest = false && player.hasPermission("petsecure.update.onjoin") || player.isOp()) { 
                    PluginDescriptionFile pdf = plugin.getDescription();
                    String version = pdf.getVersion();
                    player.sendMessage("§7[§aPetSecure§7] §6You are running version §c" + version + ". §6Latest is §c" + latestVersion + ".");
                    player.sendMessage("§7[§aPetSecure§7] §6See dev.bukkit.org/server-mods/PetSecure/");
                }
            }

 

Posting the error would also help.