I'm getting one of those "Unfortunately (your app) has stopped" errors before it even gets to my first OnCreate(), and, trying to be a good Stack Overflow netizen, I went first to Unfortunately MyApp has stopped. How can I solve this?
...where it says...
Note: This answer is using Android Studio 2.2.2
Note 2: I am considering that your device is successfully connected.
The first thing you do when your application crashes is look into the
LogCat, at the bottom of Android Studio there's a toolbar with a list
Click on the "Android Monitor" (The one I underlined in the image
See if View > Tool Buttons is checked. If not, check it.