Hey So I've been tackling this error for about 30 minutes now and still can't figure out how to do it. What I want to do is display the number of kills a player has in a scoreboard. The scoreboard is fully setup and working but I'm not sure how to add the number of kills into it. I have created a hashmap so that I can check for a player's death in the playerdeath event and then if it's a player that killed them, add 1 to that players amount of kills. How do I call for this and implement it into my scoreboard? Here is my code > http://pastebin.com/gGYYanT8 Thanks in advance!