Hello, i need help with a function for a signupdate.

this is the function for the signupdate:

Code (Text):

1. function signupdate(a: text):
2.     set line 1 of block at {knockout.sign::%{_a}%} to "- KNOCKOUT -"
3.     set line 2 of block at {knockout.sign::%{_a}%} to "[&aONLINE&r]"
4.     set line 4 of block at {knockout.sign::%{_a}%} to "&8%{knockout.%{_a}%}%/20"

and this is the command to activate the function:

Code (Text):

1. options:
2.    
3.     map1: unicate
4.     map2: duo
5.     map3: easy
6.    
7. command /knockout <text>:
8.     trigger:
9.         if arg-1 is "join{@map1}":
10.             wait 1 tick
11.             add 1 to {knockout.{@map1}}
12.             signupdate(@map1)

And these are the errors:



Skript Version : Skript 2.2
Skript Author: Bensku
Minecraft Version: 1.8.x

 

Thank you very mutch it worked now!