Bukkit

I try to do a menu with dynamic items like wool.

I just wanna do A menu who change the wool when i type a command(/event) and change the color of wool.

And if I make this Script down bellow, I got an error : 

[Mycmd] Error while trying to parse the iconmenu at the command named : iconmenu_page1 (meniu.yml).

And menu with no item in it.

check:
command: /event
type: RUN_CONSOLE
runcmd:
- "$Script$%if%$PlayerDataFor%WaffleMast3r%cage1.player%==null"
- "$Script$%PlayerDataFor%WaffleMast3r%cage1.meniu.0='0:WOOL:14:/help:&2Help:&aTrue'"
- "$Script$%else%$"
- "$Script$%PlayerDataFor%WaffleMast3r%cage1.meniu.0='0:WOOL:5:/help:&2Help:&aTrue'"
iconmenu_page1:
command: /meniu
type: ICON_MENU
text:
- 'POSITION:ITEM_NAME:ITEMDATA:COMMAND/MESSAGE:TITLE:DESCRIPTION;MULTILINES'
- 'ITEM_NAME can also be ITEM_NAME;ENCHANTMENT_NAME;LEVEL'
iconmenu_title: '&cMyCommand &4ItemMenu'
iconmenu_size: 27
iconmenu_commands:
- "$PlayerDataFor%WaffleMast3r%cage1.meniu.0%"
cost: 0
delaytimer: 5