Hello, so i am currently trying to do a key system, where each key has a unique id and the car (which needs to be unlocked) has the same id. Everything works fine, but when I ask for the values inside my array it says that its empty (via Print String)? I am working with blueprint interfaces and as I said the communication works fine, the only thing that doenst work is the array. Basically I need to get the array values from the first picture to the second picture. As I am quite new to arrays and stuff I probably forgot something to add (see pictures). Thanks for you help! 
