Hello,
All my problem is I can’t execute events. It gives very strange errors which I can’t find any solution on web. Please help.
Drag from that green Object Type input of overlap node and promote to variable. Then set whichever object type you want to overlap from that variable’s details and it should work now.
I guess you need to define the Objecttype for the overlap node.
Drag out the array symbol of the object types input of the overlap node and click on “make array”. Select the type you want to check. That should fix the problem.
Worked, thanks!
Mark the answer as resolved by clicking the check icon at the left side (: thankyou
But I have one more question, I want to get when the boxcomponent collides with another boxcomponent, which type should I select?
World Dynamic should do.
Sorry don’t know that. I’m only at my handy and its 2:22 am in Germany atm 
wait with checking the answer till your question is answered or search the hub for that question. You can also open a new question if you cant find an answer.
I live in Turkey, same condition