"Missing UnrealGame binary" Error

I’m trying to package my game (Windows) and I keep getting this error:

Missing UnrealGame binary.
You may have to build the UE project with your IDE. Alternatively, build using UnrealBuildTool with the commandline:
UnrealGame < Platform > < Configuration >

What does this mean and how do I fix it?

Hi @Jcfalloon

Is this the same issue you’re running into? Please help.... Can't package game - Missing UE4Game Binary.