Add Array Pin with Blueprint

You may have to clear the array then use a for loop to add as many elements as you need.

Set the last index to be your length - 1

You can also clear is then use the set array element node and tell it to resize the array.


Set the index on that node to be your length - 1

The first method lets you set the data at the same time

The second one would just make the array the right size and you’d have to set the data yourself after.

I have a little Problem with a current Projekt. Hopefully you can help me. I just want to make an Array where the Blueprint decides how many Array Pins exists(look picture).
Sorry if this Question is strange or stupid but I am new in UE :slight_smile: