No doy dónde falla / I can't get where is the fail

[Rogerio_Rios (Professional Support)]

Attempt to get item number 0, of the list, The minimum valid item number is 1

Hello Kodars…!! Error:-“Select list item: Attempt to get item number 1 of a list of length 0: ()” i have tried all previously discuss topic. but i can’t able to fix it. please help me. [blocks (2)]

Select list item: attempt to get item number 0, of the list ()

select list item: attempt to get item number 0, of the list (). the minimum valid item number is 1 kodular I am receiving this message, that there is a list with the category, when clicked, the audios corresponding to the category appear, which is another list. I’ve done research and tried to redo as in other topics, but without success. here are the used blocks, I cannot send the aia because it has a paid extension. Anyone who can help me thank you very much. [blocks(1)]