WEU problem

I wanted to use the trigger: create missile effect but theres a problem when saving.

call CreateMissileEffect( GetRectCenter(gg_rct_start), GetRectCenter(gg_rct_end), "Abilities\\Weapons\\AncestralGuardianMissile\\AncestralGuardianMissile.mdl", 1, true )

its tell me its need a function name.

I dont know what to do and I tryed converting to jass and removing 1 slash but its didnt work.

Is there really a space at the beginning of the missile path?

BTW, someone else already told me about that bug, I fixed it for the next version but can't remember what was wrong with it.