Where is error please?

[desert stump]

I want to loop all players in world "ohnivaplocha" and add all that looped players to variable

[lime mural]

loop all players in world "ohnivaplocha":

u also forgot tabs

[slender hedge]

You don’t even need a loop, just set the list to the expression you are looping

[slender hedge]

Yes, please learn/review indentation

[desert stump]

how please?

[slender hedge]

set x to ...