Failed to resolve term passed into array

This fatal cook error suddenly appeared after we introduced a small replicated array of booleans that’s used by our map system. There are other arrays, including a different boolean array, that cause no issues. But, if we try to access this particular array inside our map BP, we get a complaint from the compiler.

Both the map BP and the BP in which the array is created/updated compile just fine and the game runs from PIE with out a hitch. It’s only when we try to package for W64 that things go sideways. So far we haven’t been able to find a specific reference to this error in the docs (or anywhere else). If anyone can shed a little light on what this error actually means we’d be super grateful.

I have similar issue in 4.16

I have this problem in 4.15