Error code: 1073741571

If I add my gamemode class to the .h includes of one of my actor classes, I get this error. What does it mean and why can’t I include the gamemode class?

That sounds like the UHT is crashing due to a cyclic dependency - you’ll have to track it down yourself, or install this patch (if building from source) and it will tell you where the cycle is.

Yeah, it definitely is. My gamemode includes the actor.h and I was trying to make the actor include the gamemode.h. Thanks for the reply.