Comment 4 for bug 1458694

The input stub error message is inconsequential, mir is simply scanning all the modules in that directory and finds the appropriate one: "[1432595003.685416] Platform Loader: Selected driver: android (version 0.13.0)"

The real issue is Qt not being able to create a window: "Cannot create window: no screens available"

I suspect qtmir does not create any screens maybe because mir's DisplayConfigurationOutput does not enumerate any outputs.
A run of mir-out inside the emulator should provide some initial leads.