“waiting for target device to come online” in Android Studio 2.3

Question

Recently upgraded to Android Studio from 2.2.3 to 2., running on Win10

Emulator stopped working since then. Tried installing other images(25 rev 4)/upgrading for AVD

Answer 1

Try this.

Click on App-->Edit configuration

choose "Specified activity".

Then in activity, choose your main activity(or whatever name you gave it), then click Ok.

Then in "target" choose "open select deployment target dialog".

Click "Apply" then "Ok".