When compiling my map as (single) BSP -meta I always get this error. There is no leak in the map. The compile continues and it loads fine. It moved a couple of times to Entity 66 and went back to 65.
That particular ent is a simple func_door_rotating that works great in the game. As for the 66, it’s an Axis MG42 that is to be built. When constructed it works fine too.
If I make a different kind of compile: (single) -light -fast -samples 2 that error is nowhere to be found… I didn’t really try other compile types for now.
It doesn’t seem to affect the map but I’m really curious about what it means and how it can be fixed.