If I try to reference an element because it is empty, I get an out of range error.
I have tried the following methods, but they fail in all cases.
(1) Comparison that the length of the list (Num List Item) is greater than 0.
→ Out of index range error.
(2) If Is Set and Not Empty is True.
→ Out of index range error.
(3) Comparison after setting the initial value in advance by custom code such as “<hogehoge>list=[]”.
→Invalid argument (index): “type”
No matter what I try, it does not work.
Does anyone know what to do?