Local BP function NOT receiving Array from parent


I have a blue print function which takes an array of objects and searches through the tags of those objects for ones that match the search criteria. Only the function never “receives” the array.

If I debug the BP, and hover the mouse over the array input of my search function, the editor pops up the contents of the array, that is about to be passed to my function. If I click “step” to step into my function, and hover the mouse over the input for the same array it shows "current value = " i.e. empty.

What am I doing wrong ?

W Jones