I\'ve imported a project to Android Studio with several subprojects.
I want to run a subproject.
I successfully made this subproject\'s build.gradle as a mo
I fixed this by adding facets in Module settings. They were missing.
right click on project > open Module settings > Facets > Add facets ( "+" sign at the top ) > Android.
After adding facets you will have modules.
UPDATE:
For latest version of gradle, Facets have been removed, you can directly add modules now.
right click on project > open Module settings > Add module ( "+" sign at the top ) > Phone and Tablet Application (Now you can create a new module and configure it).