Sending getOverlappingActors array to called function

Development Programming & Scripting Blueprint
1

I have a basic UI system that highlights interactable items while holding an input.

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I now want to limit which items become highlighted based on collision. (All interactables have a collision sphere). I’ve read what I can online - and it seems it should be pretty easy, but I can’t get an array that is compatible with the called function of my Base_intertactable parent blueprint. The array that comes out of getOverlappingActors can’t be plugged into the Set Highlight function.

What am I missing?

Thanks!