In solution explorer, try setting UE4 as startup project.
Right click on Engine/UE4 and select “Set as startup project”.
An Attach option is visible when your startup project type is something other than executable(a dll for example).
In solution explorer, try setting UE4 as startup project.
Right click on Engine/UE4 and select “Set as startup project”.
An Attach option is visible when your startup project type is something other than executable(a dll for example).