I got following error while compiling a project, in which I want to add a C++ Class from the City Sample Project to get the Traffic from there working in a different project:
Expected an include at the top of the header '#include “MassActorPoolableInterface.generated.h”
I just barely know C++ but I still try to make it work.
This is my file of MassActorPoolableInterface.h (It did’nt find the files saved in the engine so I had to use the whole file-paths):