Why does the engine crash when adding to an array ?

[KVogler]

Try marking the tarray as a UPROPERTY?

Ill try that first thing tomorrow
Is it important if the array is a private member? In terms of OOP I provide public getter and setter (which are UFUNCTION’ed).

Also make sure the actor or whatever that the tarray is declared in is not being garbage collected as well.

The owning actor is a GameState instance, referenced in the selected game mode. So GB should leave it alone during PIE… (?)