n must be positive Exception

So I'm attempting to teleport a player, and always the server will crash and throw this "n must be positive" error, that causes a null error. Any ideas?

 

what about code and stacktrace?

 

are you putting a negative number in a rng?

 

All I'm doing is teleporting a player.

 

Gopaintman Just post the code.

 

You must have something else than just a teleport. Show us the class and the stacktrace.

 

werter318

Code:java

final PlayerInfo playerInfo = loadPlayerInfo(playerName);
Location next;
if(hasOrphan()){
getServer().broadcastMessage("1");
next = getNextOrphan();
}else{
getServer().broadcastMessage("0");
next = getNextCastleLocation();
}
if(WorldEditHandler.loadSchematic(Main.getMainInstance().castleSchem, Main.getMainInstance().getCastleWorld(), next)){
playerInfo.setIslandLocation(next);
savePlayerInfo(playerInfo);
sender.sendMessage(ChatColor.GREEN + "Castle successfully created!");
getServer().getPlayer(playerName).teleport(next);
createBorders(next.getBlockX(), next.getBlockZ(), true, Main.getMainInstance().getCastleWorld());
setLastLocation(next);
WorldGuardHandler.protectIsland(sender, next, playerName);
 
 
 
}else{
sender.sendMessage(ChatColor.RED + "Castle could not be created! Contact an administrator!");
}