Why doesnt it broadcast anything?

[TehNitro]

So I'm trying to get {Duel::*::*} (but that isnt possible)

And I asked in #skript-help-2 and someone said to use the code below:

command /showallvars:
    permission: op
    trigger:
        loop indices of {Duel::*}:
            loop {Duel::%loop-value%::*}:
                broadcast "&c%loop-value-2%"

But that just doesnt broadcast anything...

It would usually look like this:

{Duel::Usernamehere,Username2here::*}

 

[nenderson]

you have to give the {Duel::Usernamehere,Username2here} a value or it will not loop it. so for example just set {Duel::Usernamehere,Username2here} to true then you can loop it