Help with disguises

[ApplePenChicken]

I have used many different scripts to try and do disguises but it says "cant understand this expression"
like:

1. command /testy:
2. trigger:
3. set {_d} to a new disguise with type RABBIT
4. set disguise of player to {_d}
5. and i have tried
6. 1. command /disg:
   2. trigger:
   3. set {_d} to new disguise with type ZOMBIE
   4. set disguise of player to {_d}

pls help

 

[Minecoll_YT]

Please use code blocks.. and this effect requires you to install Skellett and Lib's Disguises I think

 

[ApplePenChicken]

yes i have both of those I think Skellet might be dead though so that might be the problem also I tried using some code they suggested and it did not work.