The viewPager is not at all working. Can you please help? Not even throwing an error 
it looks like snack is unable to install the package (snack works a bit differently than local development environments) but it works fine locally.
expo install @react-native-community/viewpager then copy and paste the example from that docs page into App.js
Did you get a solution? I am with the same problem and the solution given by notbrent is not helping me
In my case it was because the container of the viewpager needed a flex: 1 (in case it helps someone :P)