ok. First of all I summon ArmorStands with this comand:
/summon ArmorStand ~ ~ ~ {CustomName:LB_Filler,NoBasePlate:1,ShowArms:1,NoGravity:1,Small:1,Marker:1}
I use it in several different locations, so there are several different armor stands with same name.
Than I want to rename one of them, picked randomly or any other way, but only one of them.
I tryed 2 different aproaches:
/entitydata @e[name=LB_Filler,c=1] {CustomName:LB_Filler_Active}
and
/entitydata @r[name=LB_Filler] {CustomName:LB_Filler_Active}
in both cases I have error:
The entity UUID provided is in an invalid format.
@e[name=LB_Filler] works as invented but ranames all entities with same name
@r[type=ArmorStand] and @a[c=1,type=ArmorStand] selects random armor stand, but not only that named ones.
And again...
Till this report I got 5 more same crashes. But now crashes stoped, I hope...
Nothing about water bucket. I want this empty bucket in lover chest. Like it was before.
@unknown, if you are blind, than I am damn stupid 🙂
Thank's for help and sorry for disturbing