Hello, i have a problem.could you give me a advice? my array length is always 0

Development Programming & Scripting Blueprint
1

Hi, thank you for read my question and sorry for my bad english.

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my original blueprint so mess, i rip off problem part (not perfectly)

my purpose = create widget few times, add to array, and get length of it

current situation = i can fire event wished times, i can check add array counts correctly (0,1,2~), i can see widgets where i wanted

problem = i can’t get added array length properly, it’s always 0

i missed something? or i did mistake bottom of it?

i need advice, thank you

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2

uhm…
try to add a second get Inhandcards for the length.
It fixed some of the same problems for me…
I think, that Unreal gets the Array to Add stuff… but if you Link the same Getter for Length, it uses the Array before adding… which is empty.

perhaps it helps…

3

thank you! i will try!