Android blank index.html [solved]

Hello friends,
When I run the ionic run android command, the application runs in white. But if I run the ionic serve command is displayed correctly.

The link of the project

I still didn’t get what exactly you mean. But i just want to say : When you say ionic run android it will try to find an emulator or a device if connected. Try installing the emulator or connect a real device and test it. May be you can get it resolved.