REGRESSION: Does not occur in 4.24
Packaging a blueprint only project with Nativization enabled results in a failure during the Staging phase. A message appears reading the following:
Missing UE4Game binary. You may have to build the UE4 project with your IDE. Alternatively, build using UnrealBuildTool with the commandline: UE4Game <Platform> <Configuration>
This does not occur when packaging a code project with Nativization. also does not occur for a blueprint project without Nativization
RESULT
Packaging fails.
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-94524 in the post.