I have a project that I started in 4.2.0. I recently came back to it, but when I try to build it in VS it immediately exits with code 999:
Error 1 error MSB3073: The command ""C:\UE4\Unreal Engine\4.2\Engine\Build\BatchFiles\Build.bat" SpadesEditor Win64 Development "C:\Users\Kochab\Documents\Unreal Projects\Spades\Spades.uproject" -rocket" exited with code 999. C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V120\Microsoft.MakeFile.Targets 38 5 Spades
I believe it was compiling before I quit working on it, so I’m not sure what the problem could be. I am able to build a project I started in 4.1.1 as well as 4.5.1. I tried disabling Avast as per this thread:
https://answers.unrealengine.com/questions/66579/source-build-is-always-breaking.html
But I still can’t build it.